In the Linux kernel, the following vulnerability has been resolved: tcp: check skb is non-NULL in tcp_rto_delta_us() We have some machines running stock Ubuntu 20.04.6 which is their 5.4.0-174-generic kernel that are running ceph and recently hit a null ptr dereference in tcp_rearm_rto(). Initially hitting it from the TLP path, but then later we also saw it getting hit from the RACK case as well. Here are examples of the oops messages we saw in each of those cases: Jul 26 15:05:02 rx [11061395.780353] BUG: kernel NULL pointer dereference, address: 0000000000000020 Jul 26 15:05:02 rx [11061395.787572] #PF: supervisor read access in kernel mode Jul 26 15:05:02 rx [11061395.792971] #PF: error_code(0x0000) - not-present page Jul 26 15:05:02 rx [11061395.798362] PGD 0 P4D 0 Jul 26 15:05:02 rx [11061395.801164] Oops: 0000 [#1] SMP NOPTI Jul 26 15:05:02 rx [11061395.805091] CPU: 0 PID: 9180 Comm: msgr-worker-1 Tainted: G W 5.4.0-174-generic #193-Ubuntu Jul 26 15:05:02 rx [11061395.814996] Hardware name: Supermicro SMC 2x26 os-gen8 64C NVME-Y 256G/H12SSW-NTR, BIOS 2.5.V1.2U.NVMe.UEFI 05/09/2023 Jul 26 15:05:02 rx [11061395.825952] RIP: 0010:tcp_rearm_rto+0xe4/0x160 Jul 26 15:05:02 rx [11061395.830656] Code: 87 ca 04 00 00 00 5b 41 5c 41 5d 5d c3 c3 49 8b bc 24 40 06 00 00 eb 8d 48 bb cf f7 53 e3 a5 9b c4 20 4c 89 ef e8 0c fe 0e 00 <48> 8b 78 20 48 c1 ef 03 48 89 f8 41 8b bc 24 80 04 00 00 48 f7 e3 Jul 26 15:05:02 rx [11061395.849665] RSP: 0018:ffffb75d40003e08 EFLAGS: 00010246 Jul 26 15:05:02 rx [11061395.855149] RAX: 0000000000000000 RBX: 20c49ba5e353f7cf RCX: 0000000000000000 Jul 26 15:05:02 rx [11061395.862542] RDX: 0000000062177c30 RSI: 000000000000231c RDI: ffff9874ad283a60 Jul 26 15:05:02 rx [11061395.869933] RBP: ffffb75d40003e20 R08: 0000000000000000 R09: ffff987605e20aa8 Jul 26 15:05:02 rx [11061395.877318] R10: ffffb75d40003f00 R11: ffffb75d4460f740 R12: ffff9874ad283900 Jul 26 15:05:02 rx [11061395.884710] R13: ffff9874ad283a60 R14: ffff9874ad283980 R15: ffff9874ad283d30 Jul 26 15:05:02 rx [11061395.892095] FS: 00007f1ef4a2e700(0000) GS:ffff987605e00000(0000) knlGS:0000000000000000 Jul 26 15:05:02 rx [11061395.900438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 26 15:05:02 rx [11061395.906435] CR2: 0000000000000020 CR3: 0000003e450ba003 CR4: 0000000000760ef0 Jul 26 15:05:02 rx [11061395.913822] PKRU: 55555554 Jul 26 15:05:02 rx [11061395.916786] Call Trace: Jul 26 15:05:02 rx [11061395.919488] Jul 26 15:05:02 rx [11061395.921765] ? show_regs.cold+0x1a/0x1f Jul 26 15:05:02 rx [11061395.925859] ? __die+0x90/0xd9 Jul 26 15:05:02 rx [11061395.929169] ? no_context+0x196/0x380 Jul 26 15:05:02 rx [11061395.933088] ? ip6_protocol_deliver_rcu+0x4e0/0x4e0 Jul 26 15:05:02 rx [11061395.938216] ? ip6_sublist_rcv_finish+0x3d/0x50 Jul 26 15:05:02 rx [11061395.943000] ? __bad_area_nosemaphore+0x50/0x1a0 Jul 26 15:05:02 rx [11061395.947873] ? bad_area_nosemaphore+0x16/0x20 Jul 26 15:05:02 rx [11061395.952486] ? do_user_addr_fault+0x267/0x450 Jul 26 15:05:02 rx [11061395.957104] ? ipv6_list_rcv+0x112/0x140 Jul 26 15:05:02 rx [11061395.961279] ? __do_page_fault+0x58/0x90 Jul 26 15:05:02 rx [11061395.965458] ? do_page_fault+0x2c/0xe0 Jul 26 15:05:02 rx [11061395.969465] ? page_fault+0x34/0x40 Jul 26 15:05:02 rx [11061395.973217] ? tcp_rearm_rto+0xe4/0x160 Jul 26 15:05:02 rx [11061395.977313] ? tcp_rearm_rto+0xe4/0x160 Jul 26 15:05:02 rx [11061395.981408] tcp_send_loss_probe+0x10b/0x220 Jul 26 15:05:02 rx [11061395.985937] tcp_write_timer_handler+0x1b4/0x240 Jul 26 15:05:02 rx [11061395.990809] tcp_write_timer+0x9e/0xe0 Jul 26 15:05:02 rx [11061395.994814] ? tcp_write_timer_handler+0x240/0x240 Jul 26 15:05:02 rx [11061395.999866] call_timer_fn+0x32/0x130 Jul 26 15:05:02 rx [11061396.003782] __run_timers.part.0+0x180/0x280 Jul 26 15:05:02 rx [11061396.008309] ? recalibrate_cpu_khz+0x10/0x10 Jul 26 15:05:02 rx [11061396.012841] ? native_x2apic_icr_write+0x30/0x30 Jul 26 15:05:02 rx [11061396.017718] ? lapic_next_even ---truncated---

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7166-3 advisory.

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - ARM32 architecture;

    - RISC-V architecture;

    - S390 architecture;

    - x86 architecture;

    - Block layer subsystem;

    - ACPI drivers;

    - Drivers core;

    - ATA over ethernet (AOE) driver;

    - TPM device driver;

    - Clock framework and drivers;

    - Buffer Sharing and Synchronization framework;

    - EFI core;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - I2C subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - Mailbox framework;

    - Media drivers;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - Microsoft Azure Network Adapter (MANA) driver;

    - STMicroelectronics network drivers;

    - NTB driver;

    - Virtio pmem driver;

    - PCI subsystem;

    - x86 platform drivers;

    - S/390 drivers;

    - SCSI subsystem;

    - SPI subsystem;

    - Thermal drivers;

    - USB Device Class drivers;

    - USB Type-C Port Controller Manager driver;

    - VFIO drivers;

    - Virtio Host (VHOST) subsystem;

    - Framebuffer layer;

    - 9P distributed file system;

    - BTRFS file system;

    - Ceph distributed file system;

    - File systems infrastructure;

    - Ext4 file system;

    - F2FS file system;

    - GFS2 file system;

    - JFS file system;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - NILFS2 file system;

    - Network file system (NFS) superblock;

    - Bluetooth subsystem;

    - Network traffic control;

    - Network sockets;

    - TCP network protocol;

    - BPF subsystem;

    - Perf events;

    - Kernel thread helper (kthread);

    - Padata parallel execution mechanism;

    - Arbitrary resource management;

    - Static call mechanism;

    - Tracing infrastructure;

    - Memory management;

    - Ethernet bridge;

    - CAN network layer;

    - Networking core;

    - IPv4 networking;

    - IPv6 networking;

    - MAC80211 subsystem;

    - Multipath TCP;

    - Netfilter;

    - Netlink;

    - SCTP protocol;

    - TIPC protocol;

    - SELinux security module;

    - Simplified Mandatory Access Control Kernel framework;

    - AudioScience HPI driver;

    - Amlogic Meson SoC drivers;

    - USB sound devices; (CVE-2024-49944, CVE-2024-49907, CVE-2024-50062, CVE-2024-36893, CVE-2024-49985,     CVE-2024-49903, CVE-2024-49886, CVE-2024-50180, CVE-2024-47757, CVE-2024-49938, CVE-2024-49902,     CVE-2024-47709, CVE-2024-49884, CVE-2024-49967, CVE-2024-49977, CVE-2024-47734, CVE-2024-49954,     CVE-2024-49963, CVE-2024-47747, CVE-2024-50008, CVE-2024-47696, CVE-2024-50038, CVE-2024-46695,     CVE-2024-47705, CVE-2024-49957, CVE-2024-38538, CVE-2024-50019, CVE-2024-38544, CVE-2024-50003,     CVE-2024-50095, CVE-2024-50000, CVE-2024-49981, CVE-2024-49863, CVE-2024-47710, CVE-2024-49983,     CVE-2024-26947, CVE-2024-46852, CVE-2024-49871, CVE-2024-49936, CVE-2024-47720, CVE-2024-49881,     CVE-2024-47672, CVE-2024-50040, CVE-2024-49997, CVE-2024-50044, CVE-2023-52532, CVE-2024-47740,     CVE-2024-44942, CVE-2024-49948, CVE-2023-52621, CVE-2024-49959, CVE-2024-47718, CVE-2024-50188,     CVE-2024-47699, CVE-2024-47756, CVE-2024-47723, CVE-2024-46849, CVE-2024-50035, CVE-2024-50189,     CVE-2024-47684, CVE-2024-49900, CVE-2024-50024, CVE-2024-49851, CVE-2024-49860, CVE-2024-49924,     CVE-2024-49946, CVE-2024-44940, CVE-2023-52904, CVE-2024-47679, CVE-2024-47748, CVE-2023-52917,     CVE-2024-47735, CVE-2024-46858, CVE-2024-35904, CVE-2024-47673, CVE-2024-49878, CVE-2024-47739,     CVE-2024-49973, CVE-2024-49935, CVE-2024-49875, CVE-2024-49896, CVE-2024-47690, CVE-2024-50007,     CVE-2024-49933, CVE-2024-49958, CVE-2024-49913, CVE-2024-49883, CVE-2024-47742, CVE-2024-41016,     CVE-2024-50002, CVE-2024-49969, CVE-2024-46853, CVE-2024-50031, CVE-2024-47698, CVE-2024-47749,     CVE-2024-50059, CVE-2024-49966, CVE-2024-50093, CVE-2024-27072, CVE-2024-50186, CVE-2024-49895,     CVE-2024-38632, CVE-2024-49995, CVE-2024-38545, CVE-2024-38667, CVE-2024-36968, CVE-2024-49952,     CVE-2024-50001, CVE-2024-47697, CVE-2024-50045, CVE-2024-49856, CVE-2024-49852, CVE-2024-47712,     CVE-2023-52639, CVE-2024-49975, CVE-2024-42158, CVE-2024-49962, CVE-2024-50181, CVE-2024-42156,     CVE-2024-46855, CVE-2024-47693, CVE-2024-47670, CVE-2024-47706, CVE-2024-50184, CVE-2024-49965,     CVE-2024-39463, CVE-2024-50191, CVE-2024-49866, CVE-2024-49890, CVE-2024-49877, CVE-2024-49879,     CVE-2024-49927, CVE-2024-50039, CVE-2024-46859, CVE-2024-47674, CVE-2024-50096, CVE-2024-50013,     CVE-2024-46854, CVE-2024-49868, CVE-2024-49882, CVE-2024-47671, CVE-2024-50179, CVE-2024-44931,     CVE-2024-50046, CVE-2024-50006, CVE-2024-49892, CVE-2024-49949, CVE-2024-42079, CVE-2024-46865,     CVE-2024-47692, CVE-2024-47713, CVE-2024-47701, CVE-2024-49889, CVE-2024-49894, CVE-2024-50015,     CVE-2024-49858, CVE-2024-49955, CVE-2024-49867, CVE-2024-35951, CVE-2024-50033, CVE-2024-49982,     CVE-2024-47695, CVE-2024-50049, CVE-2024-49930, CVE-2024-50041, CVE-2024-47737, CVE-2024-47685)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7166-2 advisory.

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - ARM32 architecture;

    - RISC-V architecture;

    - S390 architecture;

    - x86 architecture;

    - Block layer subsystem;

    - ACPI drivers;

    - Drivers core;

    - ATA over ethernet (AOE) driver;

    - TPM device driver;

    - Clock framework and drivers;

    - Buffer Sharing and Synchronization framework;

    - EFI core;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - I2C subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - Mailbox framework;

    - Media drivers;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - Microsoft Azure Network Adapter (MANA) driver;

    - STMicroelectronics network drivers;

    - NTB driver;

    - Virtio pmem driver;

    - PCI subsystem;

    - x86 platform drivers;

    - S/390 drivers;

    - SCSI subsystem;

    - SPI subsystem;

    - Thermal drivers;

    - USB Device Class drivers;

    - USB Type-C Port Controller Manager driver;

    - VFIO drivers;

    - Virtio Host (VHOST) subsystem;

    - Framebuffer layer;

    - 9P distributed file system;

    - BTRFS file system;

    - Ceph distributed file system;

    - File systems infrastructure;

    - Ext4 file system;

    - F2FS file system;

    - GFS2 file system;

    - JFS file system;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - NILFS2 file system;

    - Network file system (NFS) superblock;

    - Bluetooth subsystem;

    - Network traffic control;

    - Network sockets;

    - TCP network protocol;

    - BPF subsystem;

    - Perf events;

    - Kernel thread helper (kthread);

    - Padata parallel execution mechanism;

    - Arbitrary resource management;

    - Static call mechanism;

    - Tracing infrastructure;

    - Memory management;

    - Ethernet bridge;

    - CAN network layer;

    - Networking core;

    - IPv4 networking;

    - IPv6 networking;

    - MAC80211 subsystem;

    - Multipath TCP;

    - Netfilter;

    - Netlink;

    - SCTP protocol;

    - TIPC protocol;

    - SELinux security module;

    - Simplified Mandatory Access Control Kernel framework;

    - AudioScience HPI driver;

    - Amlogic Meson SoC drivers;

    - USB sound devices; (CVE-2024-49944, CVE-2024-49907, CVE-2024-50062, CVE-2024-36893, CVE-2024-49985,     CVE-2024-49903, CVE-2024-49886, CVE-2024-50180, CVE-2024-47757, CVE-2024-49938, CVE-2024-49902,     CVE-2024-47709, CVE-2024-49884, CVE-2024-49967, CVE-2024-49977, CVE-2024-47734, CVE-2024-49954,     CVE-2024-49963, CVE-2024-47747, CVE-2024-50008, CVE-2024-47696, CVE-2024-50038, CVE-2024-46695,     CVE-2024-47705, CVE-2024-49957, CVE-2024-38538, CVE-2024-50019, CVE-2024-38544, CVE-2024-50003,     CVE-2024-50095, CVE-2024-50000, CVE-2024-49981, CVE-2024-49863, CVE-2024-47710, CVE-2024-49983,     CVE-2024-26947, CVE-2024-46852, CVE-2024-49871, CVE-2024-49936, CVE-2024-47720, CVE-2024-49881,     CVE-2024-47672, CVE-2024-50040, CVE-2024-49997, CVE-2024-50044, CVE-2023-52532, CVE-2024-47740,     CVE-2024-44942, CVE-2024-49948, CVE-2023-52621, CVE-2024-49959, CVE-2024-47718, CVE-2024-50188,     CVE-2024-47699, CVE-2024-47756, CVE-2024-47723, CVE-2024-46849, CVE-2024-50035, CVE-2024-50189,     CVE-2024-47684, CVE-2024-49900, CVE-2024-50024, CVE-2024-49851, CVE-2024-49860, CVE-2024-49924,     CVE-2024-49946, CVE-2024-44940, CVE-2023-52904, CVE-2024-47679, CVE-2024-47748, CVE-2023-52917,     CVE-2024-47735, CVE-2024-46858, CVE-2024-35904, CVE-2024-47673, CVE-2024-49878, CVE-2024-47739,     CVE-2024-49973, CVE-2024-49935, CVE-2024-49875, CVE-2024-49896, CVE-2024-47690, CVE-2024-50007,     CVE-2024-49933, CVE-2024-49958, CVE-2024-49913, CVE-2024-49883, CVE-2024-47742, CVE-2024-41016,     CVE-2024-50002, CVE-2024-49969, CVE-2024-46853, CVE-2024-50031, CVE-2024-47698, CVE-2024-47749,     CVE-2024-50059, CVE-2024-49966, CVE-2024-50093, CVE-2024-27072, CVE-2024-50186, CVE-2024-49895,     CVE-2024-38632, CVE-2024-49995, CVE-2024-38545, CVE-2024-38667, CVE-2024-36968, CVE-2024-49952,     CVE-2024-50001, CVE-2024-47697, CVE-2024-50045, CVE-2024-49856, CVE-2024-49852, CVE-2024-47712,     CVE-2023-52639, CVE-2024-49975, CVE-2024-42158, CVE-2024-49962, CVE-2024-50181, CVE-2024-42156,     CVE-2024-46855, CVE-2024-47693, CVE-2024-47670, CVE-2024-47706, CVE-2024-50184, CVE-2024-49965,     CVE-2024-39463, CVE-2024-50191, CVE-2024-49866, CVE-2024-49890, CVE-2024-49877, CVE-2024-49879,     CVE-2024-49927, CVE-2024-50039, CVE-2024-46859, CVE-2024-47674, CVE-2024-50096, CVE-2024-50013,     CVE-2024-46854, CVE-2024-49868, CVE-2024-49882, CVE-2024-47671, CVE-2024-50179, CVE-2024-44931,     CVE-2024-50046, CVE-2024-50006, CVE-2024-49892, CVE-2024-49949, CVE-2024-42079, CVE-2024-46865,     CVE-2024-47692, CVE-2024-47713, CVE-2024-47701, CVE-2024-49889, CVE-2024-49894, CVE-2024-50015,     CVE-2024-49858, CVE-2024-49955, CVE-2024-49867, CVE-2024-35951, CVE-2024-50033, CVE-2024-49982,     CVE-2024-47695, CVE-2024-50049, CVE-2024-49930, CVE-2024-50041, CVE-2024-47737, CVE-2024-47685)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7166-1 advisory.

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - ARM32 architecture;

    - RISC-V architecture;

    - S390 architecture;

    - x86 architecture;

    - Block layer subsystem;

    - ACPI drivers;

    - Drivers core;

    - ATA over ethernet (AOE) driver;

    - TPM device driver;

    - Clock framework and drivers;

    - Buffer Sharing and Synchronization framework;

    - EFI core;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - I2C subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - Mailbox framework;

    - Media drivers;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - Microsoft Azure Network Adapter (MANA) driver;

    - STMicroelectronics network drivers;

    - NTB driver;

    - Virtio pmem driver;

    - PCI subsystem;

    - x86 platform drivers;

    - S/390 drivers;

    - SCSI subsystem;

    - SPI subsystem;

    - Thermal drivers;

    - USB Device Class drivers;

    - USB Type-C Port Controller Manager driver;

    - VFIO drivers;

    - Virtio Host (VHOST) subsystem;

    - Framebuffer layer;

    - 9P distributed file system;

    - BTRFS file system;

    - Ceph distributed file system;

    - File systems infrastructure;

    - Ext4 file system;

    - F2FS file system;

    - GFS2 file system;

    - JFS file system;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - NILFS2 file system;

    - Network file system (NFS) superblock;

    - Bluetooth subsystem;

    - Network traffic control;

    - Network sockets;

    - TCP network protocol;

    - BPF subsystem;

    - Perf events;

    - Kernel thread helper (kthread);

    - Padata parallel execution mechanism;

    - Arbitrary resource management;

    - Static call mechanism;

    - Tracing infrastructure;

    - Memory management;

    - Ethernet bridge;

    - CAN network layer;

    - Networking core;

    - IPv4 networking;

    - IPv6 networking;

    - MAC80211 subsystem;

    - Multipath TCP;

    - Netfilter;

    - Netlink;

    - SCTP protocol;

    - TIPC protocol;

    - SELinux security module;

    - Simplified Mandatory Access Control Kernel framework;

    - AudioScience HPI driver;

    - Amlogic Meson SoC drivers;

    - USB sound devices; (CVE-2024-49944, CVE-2024-49907, CVE-2024-50062, CVE-2024-36893, CVE-2024-49985,     CVE-2024-49903, CVE-2024-49886, CVE-2024-50180, CVE-2024-47757, CVE-2024-49938, CVE-2024-49902,     CVE-2024-47709, CVE-2024-49884, CVE-2024-49967, CVE-2024-49977, CVE-2024-47734, CVE-2024-49954,     CVE-2024-49963, CVE-2024-47747, CVE-2024-50008, CVE-2024-47696, CVE-2024-50038, CVE-2024-46695,     CVE-2024-47705, CVE-2024-49957, CVE-2024-38538, CVE-2024-50019, CVE-2024-38544, CVE-2024-50003,     CVE-2024-50095, CVE-2024-50000, CVE-2024-49981, CVE-2024-49863, CVE-2024-47710, CVE-2024-49983,     CVE-2024-26947, CVE-2024-46852, CVE-2024-49871, CVE-2024-49936, CVE-2024-47720, CVE-2024-49881,     CVE-2024-47672, CVE-2024-50040, CVE-2024-49997, CVE-2024-50044, CVE-2023-52532, CVE-2024-47740,     CVE-2024-44942, CVE-2024-49948, CVE-2023-52621, CVE-2024-49959, CVE-2024-47718, CVE-2024-50188,     CVE-2024-47699, CVE-2024-47756, CVE-2024-47723, CVE-2024-46849, CVE-2024-50035, CVE-2024-50189,     CVE-2024-47684, CVE-2024-49900, CVE-2024-50024, CVE-2024-49851, CVE-2024-49860, CVE-2024-49924,     CVE-2024-49946, CVE-2024-44940, CVE-2023-52904, CVE-2024-47679, CVE-2024-47748, CVE-2023-52917,     CVE-2024-47735, CVE-2024-46858, CVE-2024-35904, CVE-2024-47673, CVE-2024-49878, CVE-2024-47739,     CVE-2024-49973, CVE-2024-49935, CVE-2024-49875, CVE-2024-49896, CVE-2024-47690, CVE-2024-50007,     CVE-2024-49933, CVE-2024-49958, CVE-2024-49913, CVE-2024-49883, CVE-2024-47742, CVE-2024-41016,     CVE-2024-50002, CVE-2024-49969, CVE-2024-46853, CVE-2024-50031, CVE-2024-47698, CVE-2024-47749,     CVE-2024-50059, CVE-2024-49966, CVE-2024-50093, CVE-2024-27072, CVE-2024-50186, CVE-2024-49895,     CVE-2024-38632, CVE-2024-49995, CVE-2024-38545, CVE-2024-38667, CVE-2024-36968, CVE-2024-49952,     CVE-2024-50001, CVE-2024-47697, CVE-2024-50045, CVE-2024-49856, CVE-2024-49852, CVE-2024-47712,     CVE-2023-52639, CVE-2024-49975, CVE-2024-42158, CVE-2024-49962, CVE-2024-50181, CVE-2024-42156,     CVE-2024-46855, CVE-2024-47693, CVE-2024-47670, CVE-2024-47706, CVE-2024-50184, CVE-2024-49965,     CVE-2024-39463, CVE-2024-50191, CVE-2024-49866, CVE-2024-49890, CVE-2024-49877, CVE-2024-49879,     CVE-2024-49927, CVE-2024-50039, CVE-2024-46859, CVE-2024-47674, CVE-2024-50096, CVE-2024-50013,     CVE-2024-46854, CVE-2024-49868, CVE-2024-49882, CVE-2024-47671, CVE-2024-50179, CVE-2024-44931,     CVE-2024-50046, CVE-2024-50006, CVE-2024-49892, CVE-2024-49949, CVE-2024-42079, CVE-2024-46865,     CVE-2024-47692, CVE-2024-47713, CVE-2024-47701, CVE-2024-49889, CVE-2024-49894, CVE-2024-50015,     CVE-2024-49858, CVE-2024-49955, CVE-2024-49867, CVE-2024-35951, CVE-2024-50033, CVE-2024-49982,     CVE-2024-47695, CVE-2024-50049, CVE-2024-49930, CVE-2024-50041, CVE-2024-47737, CVE-2024-47685)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-47684 advisory.

  - In the Linux kernel, the following vulnerability has been resolved: tcp: check skb is non-NULL in     tcp_rto_delta_us() We have some machines running stock Ubuntu 20.04.6 which is their 5.4.0-174-generic     kernel that are running ceph and recently hit a null ptr dereference in tcp_rearm_rto(). Initially hitting     it from the TLP path, but then later we also saw it getting hit from the RACK case as well. Here are     examples of the oops messages we saw in each of those cases: July 26 15:05:02 rx [11061395.780353] BUG:
    kernel NULL pointer dereference, address: 0000000000000020Julyl 26 15:05:02 rx [11061395.787572] #PF:
    supervisor read access in kernel modJulyul 26 15:05:02 rx [11061395.792971] #PF: error_code(0x0000) - not-     present paJulyJul 26 15:05:02 rx [11061395.798362] PGD 0 P4July Jul 26 15:05:02 rx [11061395.801164] Oops:
    0000 [#1] SMP NJulyI Jul 26 15:05:02 rx [11061395.805091] CPU: 0 PID: 9180 Comm: msgr-worker-1 Tainted: G W     5.4.0-174-generic #193-UJulytu Jul 26 15:05:02 rx [11061395.814996] Hardware name: Supermicro SMC 2x26 os-     gen8 64C NVME-Y 256G/H12SSW-NTR, BIOS 2.5.V1.2U.NVMe.UEFI 05/0July023 Jul 26 15:05:02 rx [11061395.825952]     RIP: 0010:tcp_rearm_rto+0xeJulyx160 Jul 26 15:05:02 rx [11061395.830656] Code: 87 ca 04 00 00 00 5b 41 5c     41 5d 5d c3 c3 49 8b bc 24 40 06 00 00 eb 8d 48 bb cf f7 53 e3 a5 9b c4 20 4c 89 ef e8 0c fe 0e 00 <48> 8b     78 20 48 c1 ef 03 48 89 f8 41 8b bc 24 80 04 00 00 Julyf7 e3 Jul 26 15:05:02 rx [11061395.849665] RSP:
    0018:ffffb75d40003e08 EFLAGS:July010246 Jul 26 15:05:02 rx [11061395.855149] RAX: 0000000000000000 RBX:
    20c49ba5e353f7cf RCX: 000000July0000000 Jul 26 15:05:02 rx [11061395.862542] RDX: 0000000062177c30 RSI:
    000000000000231c RDI: ffff9Julyad283a60 Jul 26 15:05:02 rx [11061395.869933] RBP: ffffb75d40003e20 R08:
    0000000000000000 R09: ffffJuly605e20aa8 Jul 26 15:05:02 rx [11061395.877318] R10: ffffb75d40003f00 R11:
    ffffb75d4460f740 R12: fffJuly74ad283900 Jul 26 15:05:02 rx [11061395.884710] R13: ffff9874ad283a60 R14:
    ffff9874ad283980 R15: ffJuly874ad283d30 Jul 26 15:05:02 rx [11061395.892095] FS: 00007f1ef4a2e700(0000)     GS:ffff987605e00000(0000) knlGS:0July000000000000 Jul 26 15:05:02 rx [11061395.900438] CS: 0010 DS: 0000     ES: 0000 CR0: July0000080050033 Jul 26 15:05:02 rx [11061395.906435] CR2: 0000000000000020 CR3:
    0000003e450ba003 CR4:July00000000760ef0 Jul 26 15:05:02 rx [11061395.9138July PKRU: 55555554 Jul 26 15:05:02     rx [11061395.July786] Call Trace: Jul 26 15:05:02 July[11061395.919488] Jul 26 15:05:02 rx [11061395.921765]     ? shoJulyegs.cold+0x1a/0x1f Jul 26 15:05:02 rx [11061395.925July] ? __die+0x90/0xd9 Jul 26 15:05:02 rx     [11061395.929169] ?July_context+0x196/0x380 Jul 26 15:05:02 rx [11061395.933088] ?     ip6_protocolJulyliver_rcu+0x4e0/0x4e0 Jul 26 15:05:02 rx [11061395.938216] ?     ip6_subJulyt_rcv_finish+0x3d/0x50 Jul 26 15:05:02 rx [11061395.943000] ? __bad_area_Julyemaphore+0x50/0x1a0     Jul 26 15:05:02 rx [11061395.947873] ? badJulyea_nosemaphore+0x16/0x20 Jul 26 15:05:02 rx [11061395.952486]     ? doJulyer_addr_fault+0x267/0x450 Jul 26 15:05:02 rx [11061395.957104July ipv6_list_rcv+0x112/0x140 Jul 26     15:05:02 rx [11061395.96127July? __do_page_fault+0x58/0x90 Jul 26 15:05:02 rx [11061395.965458July     do_page_fault+0x2c/0xe0 Jul 26 15:05:02 rx [1106139July69465] ? page_fault+0x34/0x40 Jul 26 15:05:02 rx     [11061395.9July17] ? tcp_rearm_rto+0xe4/0x160 Jul 26 15:05:02 rx [11061395.9773July ?     tcp_rearm_rto+0xe4/0x160 Jul 26 15:05:02 rx [11061395.9814July tcp_send_loss_probe+0x10b/0x220 Jul 26     15:05:02 rx [11061395.985937]Julyp_write_timer_handler+0x1b4/0x240 Jul 26 15:05:02 rx [11061395.July809]     tcp_write_timer+0x9e/0xe0 Jul 26 15:05:02 rx [11061395.994814] ? tcp_write_timer_handler+0x240/0x240 Jul     26 15:05:02 rx [110July95.999866] call_timer_fn+0x32/0x130 Jul 26 15:05:02 rx [11061396.0037July
    __run_timers.part.0+0x180/0x280 Jul 26 15:05:02 rx [11061396.008309] ? recalibrate_cpu_khz+0x10/0x10 Jul     26 15:05:02 rx [11061396.012July] ? native_x2apic_icr_write+0x30/0x30 Jul 26 15:05:02 rx [11061396.017718]     ? lapic_next_even ---truncated--- (CVE-2024-47684)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:4100-1 advisory.

    The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.

    The Linux Enterprise 12 SP5 kernel turned LTSS (Extended Security)

    The following security bugs were fixed:

    - CVE-2021-46936: Fixed use-after-free in tw_timer_handler() (bsc#1220439).
    - CVE-2021-47163: kABI fix for tipc: wait and exit until all work queues are done (bsc#1221980).
    - CVE-2021-47612: nfc: fix segfault in nfc_genl_dump_devices_done (bsc#1226585).
    - CVE-2022-48809: net: fix a memleak when uncloning an skb dst and its metadata (bsc#1227947).
    - CVE-2022-48951: ASoC: ops: Correct bounds check for second channel on SX controls (bsc#1231929).
    - CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1231893).
    - CVE-2022-48958: ethernet: aeroflex: fix potential skb leak in greth_init_rings() (bsc#1231889).
    - CVE-2022-48960: net: hisilicon: Fix potential use-after-free in hix5hd2_rx() (bsc#1231979).
    - CVE-2022-48962: net: hisilicon: Fix potential use-after-free in hisi_femac_rx() (bsc#1232286).
    - CVE-2022-48966: net: mvneta: Fix an out of bounds check (bsc#1232191).
    - CVE-2022-48967: NFC: nci: Bounds check struct nfc_target arrays (bsc#1232304).
    - CVE-2022-48971: Bluetooth: Fix not cleanup led when bt_init fails (bsc#1232037).
    - CVE-2022-48972: mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() (bsc#1232025).
    - CVE-2022-48973: gpio: amd8111: Fix PCI device reference count leak (bsc#1232039).
    - CVE-2022-48978: HID: core: fix shift-out-of-bounds in hid_report_raw_event (bsc#1232038).
    - CVE-2022-48991: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths (bsc#1232070).
    - CVE-2022-48992: ASoC: soc-pcm: Add NULL check in BE reparenting (bsc#1232071).
    - CVE-2022-49000: iommu/vt-d: Fix PCI device refcount leak in has_external_pci() (bsc#1232123).
    - CVE-2022-49002: iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init() (bsc#1232133).
    - CVE-2022-49010: hwmon: (coretemp) Check for null before removing sysfs attrs (bsc#1232172).
    - CVE-2022-49011: hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new() (bsc#1232006).
    - CVE-2022-49014: net: tun: Fix use-after-free in tun_detach() (bsc#1231890).
    - CVE-2022-49015: net: hsr: Fix potential use-after-free (bsc#1231938).
    - CVE-2022-49020: net/9p: Fix a potential socket leak in p9_socket_open (bsc#1232175).
    - CVE-2022-49021: net: phy: fix null-ptr-deref while probe() failed (bsc#1231939).
    - CVE-2022-49026: e100: Fix possible use after free in e100_xmit_prepare (bsc#1231997).
    - CVE-2022-49027: iavf: Fix error handling in iavf_init_module() (bsc#1232007).
    - CVE-2022-49028: ixgbevf: Fix resource leak in ixgbevf_init_module() (bsc#1231996).
    - CVE-2022-49029: hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails (bsc#1231995).
    - CVE-2023-52898: xhci: Fix null pointer dereference when host dies (bsc#1229568).
    - CVE-2023-52918: media: pci: cx23885: check cx23885_vdev_init() return (bsc#1232047).
    - CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
    - CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
    - CVE-2024-39476: md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING     (bsc#1227437).
    - CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
    - CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command  (bsc#1228620).
    - CVE-2024-42114: netlink: extend policy range validation (bsc#1228564 prerequisite).
    - CVE-2024-42253: gpio: pca953x: fix pca953x_irq_bus_sync_unlock race (bsc#1229005 stable-fixes).
    - CVE-2024-44931: gpio: prevent potential speculation leaks in gpio_device_get_desc() (bsc#1229837 stable-     fixes).
    - CVE-2024-44958: sched/smt: Fix unbalance sched_smt_present dec/inc (bsc#1230179).
    - CVE-2024-46724: drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number (bsc#1230725).
    - CVE-2024-46755: wifi: mwifiex: Do not return unused priv in mwifiex_get_priv_by_id() (bsc#1230802).
    - CVE-2024-46802: drm/amd/display: added NULL check at start of dc_validate_stream (bsc#1231111).
    - CVE-2024-46809: drm/amd/display: Check BIOS images before it is used (bsc#1231148).
    - CVE-2024-46813: drm/amd/display: Check link_index before accessing dc->links (bsc#1231191).
    - CVE-2024-46816: drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links     (bsc#1231197).
    - CVE-2024-46818: drm/amd/display: Check gpio_id before used as array index (bsc#1231203).
    - CVE-2024-46826: ELF: fix kernel.randomize_va_space double read (bsc#1231115).
    - CVE-2024-46834: ethtool: fail closed if we can't get max channel used in indirection tables     (bsc#1231096).
    - CVE-2024-46840: btrfs: clean up our handling of refs == 0 in snapshot delete (bsc#1231105).
    - CVE-2024-46841: btrfs: do not BUG_ON on ENOMEM from btrfs_lookup_extent_info() in walk_down_proc()     (bsc#1231094).
    - CVE-2024-46848: perf/x86/intel: Limit the period on Haswell (bsc#1231072).
    - CVE-2024-47672: wifi: iwlwifi: mvm: do not wait for tx queues if firmware is dead (bsc#1231540).
    - CVE-2024-47673: wifi: iwlwifi: mvm: pause TCM when the firmware is stopped (bsc#1231539).
    - CVE-2024-47674: mm: avoid leaving partial pfn mappings around in error case (bsc#1231673).
    - CVE-2024-47684: tcp: check skb is non-NULL in tcp_rto_delta_us() (bsc#1231987).
    - CVE-2024-47685: netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put() (bsc#1231998).
    - CVE-2024-47697: drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error (bsc#1231858).
    - CVE-2024-47698: drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error (bsc#1231859).
    - CVE-2024-47706: block, bfq: fix possible UAF for bfqq->bic with merge chain (bsc#1231942).
    - CVE-2024-47707: ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev() (bsc#1231935).
    - CVE-2024-47713: wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop() (bsc#1232016).
    - CVE-2024-47735: RDMA/hns: Fix spin_unlock_irqrestore() called with IRQs enabled (bsc#1232111).
    - CVE-2024-47737: nfsd: call cache_put if xdr_reserve_space returns NULL (bsc#1232056).
    - CVE-2024-47742: firmware_loader: Block path traversal (bsc#1232126).
    - CVE-2024-47745: mm: split critical region in remap_file_pages() and invoke LSMs in between     (bsc#1232135).
    - CVE-2024-49851: tpm: Clean up TPM space after command failure (bsc#1232134).
    - CVE-2024-49860: ACPI: sysfs: validate return type of _STR method (bsc#1231861).
    - CVE-2024-49881: ext4: update orig_path in ext4_find_extent() (bsc#1232201).
    - CVE-2024-49882: ext4: fix double brelse() the buffer of the extents path (bsc#1232200).
    - CVE-2024-49883: ext4: aovid use-after-free in ext4_ext_insert_extent() (bsc#1232199).
    - CVE-2024-49890: drm/amd/pm: ensure the fw_info is not null before using it (bsc#1232217).
    - CVE-2024-49891: scsi: lpfc: Validate hdwq pointers before dereferencing in reset/errata paths     (bsc#1232218).
    - CVE-2024-49894: drm/amd/display: Fix index out of bounds in degamma hardware format translation     (bsc#1232354).
    - CVE-2024-49896: drm/amd/display: Check stream before comparing them (bsc#1232221).
    - CVE-2024-49901: drm/msm/adreno: Assign msm_gpu->pdev earlier to avoid nullptrs (bsc#1232305).
    - CVE-2024-49920: drm/amd/display: Check null pointers before multiple uses (bsc#1232313).
    - CVE-2024-49929: wifi: iwlwifi: mvm: avoid NULL pointer dereference (bsc#1232253).
    - CVE-2024-49936: net/xen-netback: prevent UAF in xenvif_flush_hash() (bsc#1232424).
    - CVE-2024-49949: net: avoid potential underflow in qdisc_pkt_len_init() with UFO (bsc#1232160).
    - CVE-2024-49958: ocfs2: reserve space for inline xattr before attaching reflink tree (bsc#1232151).
    - CVE-2024-49959: jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error     (bsc#1232149).
    - CVE-2024-49962: ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()     (bsc#1232314).
    - CVE-2024-49966: ocfs2: cancel dqi_sync_work before freeing oinfo (bsc#1232141).
    - CVE-2024-49967: ext4: no need to continue when the number of entries is 1 (bsc#1232140).
    - CVE-2024-49991: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer (bsc#1232282).
    - CVE-2024-49995: tipc: guard against string buffer overrun (bsc#1232432).
    - CVE-2024-49996: cifs: Fix buffer overflow when parsing NFS reparse points (bsc#1232089).
    - CVE-2024-50006: ext4: fix i_data_sem unlock order in ext4_ind_migrate() (bsc#1232442).
    - CVE-2024-50007: ALSA: asihpi: Fix potential OOB array access (bsc#1232394).
    - CVE-2024-50024: net: Fix an unsafe loop on the list (bsc#1231954).
    - CVE-2024-50033: slip: make slhc_remember() more robust against malicious packets (bsc#1231914).
    - CVE-2024-50035: ppp: fix ppp_async_encode() illegal access (bsc#1232392).
    - CVE-2024-50045: netfilter: br_netfilter: fix panic with metadata_dst skb (bsc#1231903).
    - CVE-2024-50047: smb: client: fix UAF in async decryption (bsc#1232418).
    - CVE-2024-50058: serial: protect uart_port_dtr_rts() in uart_shutdown() too (bsc#1232285).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:4103-1 advisory.

    The SUSE Linux Enterprise 15 SP2 LTSS kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2021-47589: igbvf: fix double free in `igbvf_probe` (bsc#1226557).
    - CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1231893).
    - CVE-2022-48960: net: hisilicon: Fix potential use-after-free in hix5hd2_rx() (bsc#1231979).
    - CVE-2022-48962: net: hisilicon: Fix potential use-after-free in hisi_femac_rx() (bsc#1232286).
    - CVE-2022-48967: NFC: nci: Bounds check struct nfc_target arrays (bsc#1232304).
    - CVE-2022-48988: memcg: Fix possible use-after-free in memcg_write_event_control() (bsc#1206344     bsc#1232069).
    - CVE-2022-48991: khugepaged: retract_page_tables() remember to test exit (bsc#1232070).
    - CVE-2022-49003: nvme: fix SRCU protection of nvme_ns_head list (bsc#1232136).
    - CVE-2022-49014: net: tun: Fix use-after-free in tun_detach() (bsc#1231890).
    - CVE-2022-49015: net: hsr: Fix potential use-after-free (bsc#1231938).
    - CVE-2022-49023: wifi: cfg80211: fix buffer overflow in elem comparison (bsc#1231961).
    - CVE-2022-49025: net/mlx5e: Fix use-after-free when reverting termination table (bsc#1231960).
    - CVE-2024-45016: netem: fix return value if duplicate enqueue fails (bsc#1230429).
    - CVE-2024-46813: drm/amd/display: Check link_index before accessing dc->links (bsc#1231191).
    - CVE-2024-46816: drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links     (bsc#1231197).
    - CVE-2024-46817: drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6     (bsc#1231200).
    - CVE-2024-46818: drm/amd/display: Check gpio_id before used as array index (bsc#1231203).
    - CVE-2024-46849: ASoC: meson: axg-card: fix 'use-after-free' (bsc#1231073).
    - CVE-2024-47668: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() (bsc#1231502).
    - CVE-2024-47674: mm: avoid leaving partial pfn mappings around in error case (bsc#1231673).
    - CVE-2024-47684: tcp: check skb is non-NULL in tcp_rto_delta_us() (bsc#1231987).
    - CVE-2024-47706: block, bfq: fix possible UAF for bfqq->bic with merge chain (bsc#1231942).
    - CVE-2024-47747: net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition     (bsc#1232145).
    - CVE-2024-49860: ACPI: sysfs: validate return type of _STR method (bsc#1231861).
    - CVE-2024-49936: net/xen-netback: prevent UAF in xenvif_flush_hash() (bsc#1232424).
    - CVE-2024-49974: NFSD: Force all NFSv4.2 COPY requests to be synchronous (bsc#1232383).
    - CVE-2024-49991: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer (bsc#1232282).
    - CVE-2024-49995: tipc: guard against string buffer overrun (bsc#1232432).
    - CVE-2024-50047: smb: client: fix UAF in async decryption (bsc#1232418).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:4140-1 advisory.

    The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2021-47589: igbvf: fix double free in `igbvf_probe` (bsc#1226557).
    - CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1231893).
    - CVE-2022-48960: net: hisilicon: Fix potential use-after-free in hix5hd2_rx() (bsc#1231979).
    - CVE-2022-48962: net: hisilicon: Fix potential use-after-free in hisi_femac_rx() (bsc#1232286).
    - CVE-2022-48967: NFC: nci: Bounds check struct nfc_target arrays (bsc#1232304).
    - CVE-2022-48988: memcg: Fix possible use-after-free in memcg_write_event_control() (bsc#1232069).
    - CVE-2022-48991: khugepaged: retract_page_tables() remember to test exit (bsc#1232070 prerequisity).
    - CVE-2022-49003: nvme: fix SRCU protection of nvme_ns_head list (bsc#1232136).
    - CVE-2022-49014: net: tun: Fix use-after-free in tun_detach() (bsc#1231890).
    - CVE-2022-49015: net: hsr: Fix potential use-after-free (bsc#1231938).
    - CVE-2022-49023: wifi: cfg80211: fix buffer overflow in elem comparison (bsc#1231961).
    - CVE-2022-49025: net/mlx5e: Fix use-after-free when reverting termination table (bsc#1231960).
    - CVE-2024-45016: netem: fix return value if duplicate enqueue fails (bsc#1230429).
    - CVE-2024-45026: s390/dasd: fix error recovery leading to data corruption on ESE devices (bsc#1230454).
    - CVE-2024-46813: drm/amd/display: Check link_index before accessing dc->links (bsc#1231191).
    - CVE-2024-46814: drm/amd/display: Check msg_id before processing transcation (bsc#1231193).
    - CVE-2024-46816: drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links     (bsc#1231197).
    - CVE-2024-46817: drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6     (bsc#1231200).
    - CVE-2024-46818: drm/amd/display: Check gpio_id before used as array index (bsc#1231203).
    - CVE-2024-46849: ASoC: meson: axg-card: fix 'use-after-free' (bsc#1231073).
    - CVE-2024-47668: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() (bsc#1231502).
    - CVE-2024-47674: mm: avoid leaving partial pfn mappings around in error case (bsc#1231673).
    - CVE-2024-47684: tcp: check skb is non-NULL in tcp_rto_delta_us() (bsc#1231987).
    - CVE-2024-47706: block, bfq: fix possible UAF for bfqq->bic with merge chain (bsc#1231942).
    - CVE-2024-47747: net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition     (bsc#1232145).
    - CVE-2024-49860: ACPI: sysfs: validate return type of _STR method (bsc#1231861).
    - CVE-2024-49936: net/xen-netback: prevent UAF in xenvif_flush_hash() (bsc#1232424).
    - CVE-2024-49969: drm/amd/display: Fix index out of bounds in DCN30 color transformation (bsc#1232519).
    - CVE-2024-49974: NFSD: Force all NFSv4.2 COPY requests to be synchronous (bsc#1232383).
    - CVE-2024-49991: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer (bsc#1232282).
    - CVE-2024-49995: tipc: guard against string buffer overrun (bsc#1232432).
    - CVE-2024-50047: smb: client: fix UAF in async decryption (bsc#1232418).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:4131-1 advisory.

    The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2024-43854: Initialize integrity buffer to zero before writing it to media (bsc#1229345)
    - CVE-2024-49925: fbdev: efifb: Register sysfs groups through driver core (bsc#1232224)
    - CVE-2024-49945: net/ncsi: Disable the ncsi work before freeing the associated structure (bsc#1232165).
    - CVE-2024-50208: RDMA/bnxt_re: Fix a bug while setting up Level-2 PBL pages (bsc#1233117).
    - CVE-2022-48879: efi: fix NULL-deref in init error path (bsc#1229556).
    - CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1231893).
    - CVE-2022-48959: net: dsa: sja1105: fix memory leak in sja1105_setup_devlink_regions() (bsc#1231976).
    - CVE-2022-48960: net: hisilicon: Fix potential use-after-free in hix5hd2_rx() (bsc#1231979).
    - CVE-2022-48962: net: hisilicon: Fix potential use-after-free in hisi_femac_rx() (bsc#1232286).
    - CVE-2022-48991: mm/khugepaged: fix collapse_pte_mapped_thp() to allow anon_vma (bsc#1232070).
    - CVE-2022-49015: net: hsr: Fix potential use-after-free (bsc#1231938).
    - CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
    - CVE-2024-45016: netem: fix return value if duplicate enqueue fails (bsc#1230429).
    - CVE-2024-45026: s390/dasd: fix error recovery leading to data corruption on ESE devices (bsc#1230454).
    - CVE-2024-46716: dmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor     (bsc#1230715).
    - CVE-2024-46813: drm/amd/display: Check link_index before accessing dc->links (bsc#1231191).
    - CVE-2024-46814: drm/amd/display: Check msg_id before processing transcation (bsc#1231193).
    - CVE-2024-46815: drm/amd/display: Check num_valid_sets before accessing reader_wm_sets (bsc#1231195).
    - CVE-2024-46816: drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links     (bsc#1231197).
    - CVE-2024-46817: drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6     (bsc#1231200).
    - CVE-2024-46818: drm/amd/display: Check gpio_id before used as array index (bsc#1231203).
    - CVE-2024-46849: ASoC: meson: axg-card: fix 'use-after-free' (bsc#1231073).
    - CVE-2024-47668: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() (bsc#1231502).
    - CVE-2024-47674: mm: avoid leaving partial pfn mappings around in error case (bsc#1231673).
    - CVE-2024-47684: tcp: check skb is non-NULL in tcp_rto_delta_us() (bsc#1231987).
    - CVE-2024-47706: block, bfq: fix possible UAF for bfqq->bic with merge chain (bsc#1231942).
    - CVE-2024-47747: net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition     (bsc#1232145).
    - CVE-2024-47748: vhost_vdpa: assign irq bypass producer token correctly (bsc#1232174).
    - CVE-2024-49860: ACPI: sysfs: validate return type of _STR method (bsc#1231861).
    - CVE-2024-49930: wifi: ath11k: fix array out-of-bound access in SoC stats (bsc#1232260).
    - CVE-2024-49936: net/xen-netback: prevent UAF in xenvif_flush_hash() (bsc#1232424).
    - CVE-2024-49960: ext4: fix timer use-after-free on failed mount (bsc#1232395).
    - CVE-2024-49969: drm/amd/display: Fix index out of bounds in DCN30 color transformation (bsc#1232519).
    - CVE-2024-49974: NFSD: Force all NFSv4.2 COPY requests to be synchronous (bsc#1232383).
    - CVE-2024-49991: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer (bsc#1232282).
    - CVE-2024-49995: tipc: guard against string buffer overrun (bsc#1232432).
    - CVE-2024-50047: smb: client: fix UAF in async decryption (bsc#1232418).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3984-1 advisory.

    The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2024-36244: net/sched: taprio: extend minimum interval restriction to entire cycle too     (bsc#1226797).
    - CVE-2024-41031: mm/filemap: skip to create PMD-sized page cache if needed (bsc#1228454).
    - CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command  (bsc#1228620).
    - CVE-2024-44958: sched/smt: Fix unbalance sched_smt_present dec/inc (bsc#1230179).
    - CVE-2024-45016: netem: fix return value if duplicate enqueue fails (bsc#1230429).
    - CVE-2024-45025: fix bitmap corruption on close_range() with CLOSE_RANGE_UNSHARE (bsc#1230456).
    - CVE-2024-46678: bonding: change ipsec_lock from spin lock to mutex (bsc#1230550).
    - CVE-2024-46721: pparmor: fix possible NULL pointer dereference (bsc#1230710)
    - CVE-2024-46754: bpf: Remove tst_run from lwt_seg6local_prog_ops (bsc#1230801).
    - CVE-2024-46766: ice: move netif_queue_set_napi to rtnl-protected sections (bsc#1230762).
    - CVE-2024-46770: ice: Add netif_device_attach/detach into PF reset flow (bsc#1230763).
    - CVE-2024-46775: drm/amd/display: Validate function returns (bsc#1230774).
    - CVE-2024-46777: udf: Avoid excessive partition lengths (bsc#1230773).
    - CVE-2024-46813: drm/amd/display: Check link_index before accessing dc->links (bsc#1231191).
    - CVE-2024-46816: drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links     (bsc#1231197).
    - CVE-2024-46826: ELF: fix kernel.randomize_va_space double read (bsc#1231115).
    - CVE-2024-46828: uprobes: fix kernel info leak via '[uprobes]' vma (bsc#1231114).
    - CVE-2024-46831: net: microchip: vcap: Fix use-after-free error in kunit test (bsc#1231117).
    - CVE-2024-46834: ethtool: fail closed if we can't get max channel used in indirection tables     (bsc#1231096).
    - CVE-2024-46840: btrfs: clean up our handling of refs == 0 in snapshot delete (bsc#1231105).
    - CVE-2024-46841: btrfs: do not BUG_ON on ENOMEM from btrfs_lookup_extent_info() in walk_down_proc()     (bsc#1231094).
    - CVE-2024-46843: scsi: ufs: core: Remove SCSI host only if added (bsc#1231100).
    - CVE-2024-46854: net: dpaa: Pad packets to ETH_ZLEN (bsc#1231084).
    - CVE-2024-46855: netfilter: nft_socket: fix sk refcount leaks (bsc#1231085).
    - CVE-2024-46857: net/mlx5: Fix bridge mode operations when there are no VFs (bsc#1231087).
    - CVE-2024-46870: drm/amd/display: Disable DMCUB timeout for DCN35 (bsc#1231435).
    - CVE-2024-47658: crypto: stm32/cryp - call finalize with bh disabled (bsc#1231436).
    - CVE-2024-47660: fsnotify: clear PARENT_WATCHED flags lazily (bsc#1231439).
    - CVE-2024-47664: spi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware     (bsc#1231442).
    - CVE-2024-47674: mm: avoid leaving partial pfn mappings around in error case (bsc#1231673).
    - CVE-2024-47684: tcp: check skb is non-NULL in tcp_rto_delta_us() (bsc#1231987).
    - CVE-2024-47685: netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put() (bsc#1231998).
    - CVE-2024-47687: vdpa/mlx5: Fix invalid mr resource destroy (bsc#1232003).
    - CVE-2024-47692: nfsd: return -EINVAL when namelen is 0 (bsc#1231857).
    - CVE-2024-47704: drm/amd/display: Check link_res->hpo_dp_link_enc before using it (bsc#1231944).
    - CVE-2024-47705: block: fix potential invalid pointer dereference in blk_add_partition (bsc#1231872).
    - CVE-2024-47706: block, bfq: fix possible UAF for bfqq->bic with merge chain (bsc#1231942).
    - CVE-2024-47707: ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev() (bsc#1231935).
    - CVE-2024-47710: sock_map: Add a cond_resched() in sock_hash_free() (bsc#1232049).
    - CVE-2024-47727: x86/tdx: Fix 'in-kernel MMIO' check (bsc#1232116).
    - CVE-2024-47730: crypto: hisilicon/qm - inject error before stopping queue (bsc#1232075).
    - CVE-2024-47731: drivers/perf: Fix ali_drw_pmu driver interrupt status clearing (bsc#1232117).
    - CVE-2024-47739: padata: use integer wrap around to prevent deadlock on seq_nr overflow (bsc#1232124).
    - CVE-2024-47741: btrfs: fix race setting file private on concurrent lseek using same fd (bsc#1231869).
    - CVE-2024-47745: mm: split critical region in remap_file_pages() and invoke LSMs in between     (bsc#1232135).
    - CVE-2024-47747: net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition     (bsc#1232145).
    - CVE-2024-47752: media: mediatek: vcodec: Fix H264 stateless decoder smatch warning (bsc#1232130).
    - CVE-2024-47753: media: mediatek: vcodec: Fix VP8 stateless decoder smatch warning (bsc#1231868).
    - CVE-2024-47754: media: mediatek: vcodec: Fix H264 multi stateless decoder smatch warning (bsc#1232131).
    - CVE-2024-49852: scsi: elx: libefc: Fix potential use after free in efc_nport_vport_del() (bsc#1232819).
    - CVE-2024-49864: rxrpc: Fix a race between socket set up and I/O thread creation (bsc#1232256).
    - CVE-2024-49867: btrfs: wait for fixup workers before stopping cleaner kthread during umount     (bsc#1232262).
    - CVE-2024-49881: ext4: update orig_path in ext4_find_extent() (bsc#1232201).
    - CVE-2024-49882: ext4: fix double brelse() the buffer of the extents path (bsc#1232200).
    - CVE-2024-49883: ext4: aovid use-after-free in ext4_ext_insert_extent() (bsc#1232199).
    - CVE-2024-49888: bpf: Fix a sdiv overflow issue (bsc#1232208).
    - CVE-2024-49890: drm/amd/pm: ensure the fw_info is not null before using it (bsc#1232217).
    - CVE-2024-49892: drm/amd/display: Initialize get_bytes_per_element's default to 1 (bsc#1232220).
    - CVE-2024-49894: drm/amd/display: Fix index out of bounds in degamma hardware format translation     (bsc#1232354).
    - CVE-2024-49895: drm/amd/display: Fix index out of bounds in DCN30 degamma hardware format translation     (bsc#1232352).
    - CVE-2024-49896: drm/amd/display: Check stream before comparing them (bsc#1232221).
    - CVE-2024-49897: drm/amd/display: Check phantom_stream before it is used (bsc#1232355).
    - CVE-2024-49898: drm/amd/display: Check null-initialized variables (bsc#1232222).
    - CVE-2024-49901: drm/msm/adreno: Assign msm_gpu->pdev earlier to avoid nullptrs (bsc#1232305).
    - CVE-2024-49906: drm/amd/display: Check null pointer before try to access it (bsc#1232332).
    - CVE-2024-49907: drm/amd/display: Check null pointers before using dc->clk_mgr (bsc#1232334).
    - CVE-2024-49908: drm/amd/display: Add null check for 'afb' in amdgpu_dm_update_cursor (bsc#1232335).
    - CVE-2024-49909: drm/amd/display: Add NULL check for function pointer in dcn32_set_output_transfer_func     (bsc#1232337).
    - CVE-2024-49913: drm/amd/display: Add null check for top_pipe_to_program in commit_planes_for_stream     (bsc#1232307).
    - CVE-2024-49914: drm/amd/display: Add null check for pipe_ctx->plane_state in (bsc#1232369).
    - CVE-2024-49917: drm/amd/display: Add NULL check for clk_mgr and clk_mgr->funcs in dcn30_init_hw     (bsc#1231965).
    - CVE-2024-49918: drm/amd/display: Add null check for head_pipe in     dcn32_acquire_idle_pipe_for_head_pipe_in_layer (bsc#1231967).
    - CVE-2024-49919: drm/amd/display: Add null check for head_pipe in dcn201_acquire_free_pipe_for_layer     (bsc#1231968).
    - CVE-2024-49920: drm/amd/display: Check null pointers before multiple uses (bsc#1232313).
    - CVE-2024-49936: net/xen-netback: prevent UAF in xenvif_flush_hash() (bsc#1232424).
    - CVE-2024-49946: ppp: do not assume bh is held in ppp_channel_bridge_input() (bsc#1232164).
    - CVE-2024-49949: net: avoid potential underflow in qdisc_pkt_len_init() with UFO (bsc#1232160).
    - CVE-2024-49950: Bluetooth: L2CAP: Fix uaf in l2cap_connect (bsc#1232159).
    - CVE-2024-49953: net/mlx5e: Fix crash caused by calling __xfrm_state_delete() twice (bsc#1232156).
    - CVE-2024-49954: static_call: Replace pointless WARN_ON() in static_call_module_notify() (bsc#1232155).
    - CVE-2024-49958: ocfs2: reserve space for inline xattr before attaching reflink tree (bsc#1232151).
    - CVE-2024-49959: jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error     (bsc#1232149).
    - CVE-2024-49960: ext4: fix timer use-after-free on failed mount (bsc#1232395).
    - CVE-2024-49967: ext4: no need to continue when the number of entries is 1 (bsc#1232140).
    - CVE-2024-49969: drm/amd/display: Fix index out of bounds in DCN30 color transformation (bsc#1232519).
    - CVE-2024-49972: drm/amd/display: Deallocate DML memory if allocation fails (bsc#1232315).
    - CVE-2024-49973: r8169: add tally counter fields added with RTL8125 (bsc#1232105).
    - CVE-2024-49974: NFSD: Force all NFSv4.2 COPY requests to be synchronous (bsc#1232383).
    - CVE-2024-49986: platform/x86: x86-android-tablets: Fix use after free on platform_device_register()     errors (bsc#1232093).
    - CVE-2024-49991: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer (bsc#1232282).
    - CVE-2024-49993: iommu/vt-d: Fix potential lockup if qi_submit_sync called with 0 count (bsc#1232316).
    - CVE-2024-49995: tipc: guard against string buffer overrun (bsc#1232432).
    - CVE-2024-49996: cifs: Fix buffer overflow when parsing NFS reparse points (bsc#1232089).
    - CVE-2024-50000: net/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc() (bsc#1232085).
    - CVE-2024-50001: net/mlx5: Fix error path in multi-packet WQE transmit (bsc#1232084).
    - CVE-2024-50002: static_call: Handle module init failure correctly in static_call_del_module()     (bsc#1232083).
    - CVE-2024-50015: ext4: dax: fix overflowing extents beyond inode size when partially writing     (bsc#1232079).
    - CVE-2024-50020: ice: Fix improper handling of refcount in ice_sriov_set_msix_vec_count() (bsc#1231989).
    - CVE-2024-50021: ice: Fix improper handling of refcount in ice_dpll_init_rclk_pins() (bsc#1231957).
    - CVE-2024-50022: device-dax: correct pgoff align in dax_set_mapping() (bsc#1231956).
    - CVE-2024-50024: net: Fix an unsafe loop on the list (bsc#1231954).
    - CVE-2024-50027: thermal: core: Free tzp copy along with the thermal zone (bsc#1231951).
    - CVE-2024-50028: thermal: core: Reference count the zone in thermal_zone_get_by_id() (bsc#1231950).
    - CVE-2024-50033: slip: make slhc_remember() more robust against malicious packets (bsc#1231914).
    - CVE-2024-50035: ppp: fix ppp_async_encode() illegal access (bsc#1232392).
    - CVE-2024-50040: igb: Do not bring the device up after non-fatal error (bsc#1231908).
    - CVE-2024-50041: i40e: Fix macvlan leak by synchronizing access to mac_filter_hash (bsc#1231907).
    - CVE-2024-50042: ice: Fix increasing MSI-X on VF (bsc#1231906).
    - CVE-2024-50045: netfilter: br_netfilter: fix panic with metadata_dst skb (bsc#1231903).
    - CVE-2024-50046: kabi fix for NFSv4: Prevent NULL-pointer dereference in nfs42_complete_copies()     (bsc#1231902).
    - CVE-2024-50047: smb: client: fix UAF in async decryption (bsc#1232418).
    - CVE-2024-50059: ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to     race condition (bsc#1232345).
    - CVE-2024-50060: io_uring: check if we need to reschedule during overflow flush (bsc#1232417).
    - CVE-2024-50063: kABI: bpf: struct bpf_map kABI workaround (bsc#1232435).
    - CVE-2024-50064: zram: do not free statically defined names (bsc#1231901).
    - CVE-2024-50080: ublk: do not allow user copy for unprivileged device (bsc#1232502).
    - CVE-2024-50081: blk-mq: setup queue ->tag_set before initializing hctx (bsc#1232501).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3986-1 advisory.

    The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2024-36244: net/sched: taprio: extend minimum interval restriction to entire cycle too     (bsc#1226797).
    - CVE-2024-41031: mm/filemap: skip to create PMD-sized page cache if needed (bsc#1228454).
    - CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command  (bsc#1228620).
    - CVE-2024-44958: sched/smt: Fix unbalance sched_smt_present dec/inc (bsc#1230179).
    - CVE-2024-45016: netem: fix return value if duplicate enqueue fails (bsc#1230429).
    - CVE-2024-45025: fix bitmap corruption on close_range() with CLOSE_RANGE_UNSHARE (bsc#1230456).
    - CVE-2024-46678: bonding: change ipsec_lock from spin lock to mutex (bsc#1230550).
    - CVE-2024-46721: pparmor: fix possible NULL pointer dereference (bsc#1230710)
    - CVE-2024-46754: bpf: Remove tst_run from lwt_seg6local_prog_ops (bsc#1230801).
    - CVE-2024-46766: ice: move netif_queue_set_napi to rtnl-protected sections (bsc#1230762).
    - CVE-2024-46770: ice: Add netif_device_attach/detach into PF reset flow (bsc#1230763).
    - CVE-2024-46775: drm/amd/display: Validate function returns (bsc#1230774).
    - CVE-2024-46777: udf: Avoid excessive partition lengths (bsc#1230773).
    - CVE-2024-46813: drm/amd/display: Check link_index before accessing dc->links (bsc#1231191).
    - CVE-2024-46816: drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links     (bsc#1231197).
    - CVE-2024-46826: ELF: fix kernel.randomize_va_space double read (bsc#1231115).
    - CVE-2024-46828: uprobes: fix kernel info leak via '[uprobes]' vma (bsc#1231114).
    - CVE-2024-46831: net: microchip: vcap: Fix use-after-free error in kunit test (bsc#1231117).
    - CVE-2024-46834: ethtool: fail closed if we can't get max channel used in indirection tables     (bsc#1231096).
    - CVE-2024-46840: btrfs: clean up our handling of refs == 0 in snapshot delete (bsc#1231105).
    - CVE-2024-46841: btrfs: do not BUG_ON on ENOMEM from btrfs_lookup_extent_info() in walk_down_proc()     (bsc#1231094).
    - CVE-2024-46843: scsi: ufs: core: Remove SCSI host only if added (bsc#1231100).
    - CVE-2024-46854: net: dpaa: Pad packets to ETH_ZLEN (bsc#1231084).
    - CVE-2024-46855: netfilter: nft_socket: fix sk refcount leaks (bsc#1231085).
    - CVE-2024-46857: net/mlx5: Fix bridge mode operations when there are no VFs (bsc#1231087).
    - CVE-2024-46870: drm/amd/display: Disable DMCUB timeout for DCN35 (bsc#1231435).
    - CVE-2024-47658: crypto: stm32/cryp - call finalize with bh disabled (bsc#1231436).
    - CVE-2024-47660: fsnotify: clear PARENT_WATCHED flags lazily (bsc#1231439).
    - CVE-2024-47664: spi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware     (bsc#1231442).
    - CVE-2024-47674: mm: avoid leaving partial pfn mappings around in error case (bsc#1231673).
    - CVE-2024-47684: tcp: check skb is non-NULL in tcp_rto_delta_us() (bsc#1231987).
    - CVE-2024-47685: netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put() (bsc#1231998).
    - CVE-2024-47687: vdpa/mlx5: Fix invalid mr resource destroy (bsc#1232003).
    - CVE-2024-47692: nfsd: return -EINVAL when namelen is 0 (bsc#1231857).
    - CVE-2024-47704: drm/amd/display: Check link_res->hpo_dp_link_enc before using it (bsc#1231944).
    - CVE-2024-47705: block: fix potential invalid pointer dereference in blk_add_partition (bsc#1231872).
    - CVE-2024-47706: block, bfq: fix possible UAF for bfqq->bic with merge chain (bsc#1231942).
    - CVE-2024-47707: ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev() (bsc#1231935).
    - CVE-2024-47710: sock_map: Add a cond_resched() in sock_hash_free() (bsc#1232049).
    - CVE-2024-47727: x86/tdx: Fix 'in-kernel MMIO' check (bsc#1232116).
    - CVE-2024-47730: crypto: hisilicon/qm - inject error before stopping queue (bsc#1232075).
    - CVE-2024-47731: drivers/perf: Fix ali_drw_pmu driver interrupt status clearing (bsc#1232117).
    - CVE-2024-47739: padata: use integer wrap around to prevent deadlock on seq_nr overflow (bsc#1232124).
    - CVE-2024-47741: btrfs: fix race setting file private on concurrent lseek using same fd (bsc#1231869).
    - CVE-2024-47745: mm: split critical region in remap_file_pages() and invoke LSMs in between     (bsc#1232135).
    - CVE-2024-47747: net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition     (bsc#1232145).
    - CVE-2024-47752: media: mediatek: vcodec: Fix H264 stateless decoder smatch warning (bsc#1232130).
    - CVE-2024-47753: media: mediatek: vcodec: Fix VP8 stateless decoder smatch warning (bsc#1231868).
    - CVE-2024-47754: media: mediatek: vcodec: Fix H264 multi stateless decoder smatch warning (bsc#1232131).
    - CVE-2024-49864: rxrpc: Fix a race between socket set up and I/O thread creation (bsc#1232256).
    - CVE-2024-49867: btrfs: wait for fixup workers before stopping cleaner kthread during umount     (bsc#1232262).
    - CVE-2024-49882: ext4: fix double brelse() the buffer of the extents path (bsc#1232200).
    - CVE-2024-49888: bpf: Fix a sdiv overflow issue (bsc#1232208).
    - CVE-2024-49890: drm/amd/pm: ensure the fw_info is not null before using it (bsc#1232217).
    - CVE-2024-49892: drm/amd/display: Initialize get_bytes_per_element's default to 1 (bsc#1232220).
    - CVE-2024-49896: drm/amd/display: Check stream before comparing them (bsc#1232221).
    - CVE-2024-49898: drm/amd/display: Check null-initialized variables (bsc#1232222).
    - CVE-2024-49906: drm/amd/display: Check null pointer before try to access it (bsc#1232332).
    - CVE-2024-49907: drm/amd/display: Check null pointers before using dc->clk_mgr (bsc#1232334).
    - CVE-2024-49908: drm/amd/display: Add null check for 'afb' in amdgpu_dm_update_cursor (bsc#1232335).
    - CVE-2024-49914: drm/amd/display: Add null check for pipe_ctx->plane_state in (bsc#1232369).
    - CVE-2024-49917: drm/amd/display: Add NULL check for clk_mgr and clk_mgr->funcs in dcn30_init_hw     (bsc#1231965).
    - CVE-2024-49918: drm/amd/display: Add null check for head_pipe in     dcn32_acquire_idle_pipe_for_head_pipe_in_layer (bsc#1231967).
    - CVE-2024-49919: drm/amd/display: Add null check for head_pipe in dcn201_acquire_free_pipe_for_layer     (bsc#1231968).
    - CVE-2024-49920: drm/amd/display: Check null pointers before multiple uses (bsc#1232313).
    - CVE-2024-49936: net/xen-netback: prevent UAF in xenvif_flush_hash() (bsc#1232424).
    - CVE-2024-49946: ppp: do not assume bh is held in ppp_channel_bridge_input() (bsc#1232164).
    - CVE-2024-49949: net: avoid potential underflow in qdisc_pkt_len_init() with UFO (bsc#1232160).
    - CVE-2024-49950: Bluetooth: L2CAP: Fix uaf in l2cap_connect (bsc#1232159).
    - CVE-2024-49953: net/mlx5e: Fix crash caused by calling __xfrm_state_delete() twice (bsc#1232156).
    - CVE-2024-49954: static_call: Replace pointless WARN_ON() in static_call_module_notify() (bsc#1232155).
    - CVE-2024-49958: ocfs2: reserve space for inline xattr before attaching reflink tree (bsc#1232151).
    - CVE-2024-49960: ext4: fix timer use-after-free on failed mount (bsc#1232395).
    - CVE-2024-49967: ext4: no need to continue when the number of entries is 1 (bsc#1232140).
    - CVE-2024-49969: drm/amd/display: Fix index out of bounds in DCN30 color transformation (bsc#1232519).
    - CVE-2024-49972: drm/amd/display: Deallocate DML memory if allocation fails (bsc#1232315).
    - CVE-2024-49973: r8169: add tally counter fields added with RTL8125 (bsc#1232105).
    - CVE-2024-49974: NFSD: Force all NFSv4.2 COPY requests to be synchronous (bsc#1232383).
    - CVE-2024-49986: platform/x86: x86-android-tablets: Fix use after free on platform_device_register()     errors (bsc#1232093).
    - CVE-2024-49991: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer (bsc#1232282).
    - CVE-2024-49993: iommu/vt-d: Fix potential lockup if qi_submit_sync called with 0 count (bsc#1232316).
    - CVE-2024-49995: tipc: guard against string buffer overrun (bsc#1232432).
    - CVE-2024-49996: cifs: Fix buffer overflow when parsing NFS reparse points (bsc#1232089).
    - CVE-2024-50000: net/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc() (bsc#1232085).
    - CVE-2024-50001: net/mlx5: Fix error path in multi-packet WQE transmit (bsc#1232084).
    - CVE-2024-50002: static_call: Handle module init failure correctly in static_call_del_module()     (bsc#1232083).
    - CVE-2024-50020: ice: Fix improper handling of refcount in ice_sriov_set_msix_vec_count() (bsc#1231989).
    - CVE-2024-50021: ice: Fix improper handling of refcount in ice_dpll_init_rclk_pins() (bsc#1231957).
    - CVE-2024-50022: device-dax: correct pgoff align in dax_set_mapping() (bsc#1231956).
    - CVE-2024-50024: net: Fix an unsafe loop on the list (bsc#1231954).
    - CVE-2024-50027: thermal: core: Free tzp copy along with the thermal zone (bsc#1231951).
    - CVE-2024-50028: thermal: core: Reference count the zone in thermal_zone_get_by_id() (bsc#1231950).
    - CVE-2024-50033: slip: make slhc_remember() more robust against malicious packets (bsc#1231914).
    - CVE-2024-50035: ppp: fix ppp_async_encode() illegal access (bsc#1232392).
    - CVE-2024-50040: igb: Do not bring the device up after non-fatal error (bsc#1231908).
    - CVE-2024-50041: i40e: Fix macvlan leak by synchronizing access to mac_filter_hash (bsc#1231907).
    - CVE-2024-50042: ice: Fix increasing MSI-X on VF (bsc#1231906).
    - CVE-2024-50045: netfilter: br_netfilter: fix panic with metadata_dst skb (bsc#1231903).
    - CVE-2024-50046: kabi fix for NFSv4: Prevent NULL-pointer dereference in nfs42_complete_copies()     (bsc#1231902).
    - CVE-2024-50047: smb: client: fix UAF in async decryption (bsc#1232418).
    - CVE-2024-50059: ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to     race condition (bsc#1232345).
    - CVE-2024-50060: io_uring: check if we need to reschedule during overflow flush (bsc#1232417).
    - CVE-2024-50063: kABI: bpf: struct bpf_map kABI workaround (bsc#1232435).
    - CVE-2024-50064: zram: do not free statically defined names (bsc#1231901).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3985-1 advisory.

    The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2022-48879: efi: fix NULL-deref in init error path (bsc#1229556).
    - CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1231893).
    - CVE-2022-48957: dpaa2-switch: Fix memory leak in dpaa2_switch_acl_entry_add() and     dpaa2_switch_acl_entry_remove() (bsc#1231973).
    - CVE-2022-48958: ethernet: aeroflex: fix potential skb leak in greth_init_rings() (bsc#1231889).
    - CVE-2022-48959: net: dsa: sja1105: fix memory leak in sja1105_setup_devlink_regions() (bsc#1231976).
    - CVE-2022-48960: net: hisilicon: Fix potential use-after-free in hix5hd2_rx() (bsc#1231979).
    - CVE-2022-48962: net: hisilicon: Fix potential use-after-free in hisi_femac_rx() (bsc#1232286).
    - CVE-2022-48966: net: mvneta: Fix an out of bounds check (bsc#1232191).
    - CVE-2022-48980: net: dsa: sja1105: avoid out of bounds access in sja1105_init_l2_policing()     (bsc#1232233).
    - CVE-2022-48991: mm/khugepaged: fix collapse_pte_mapped_thp() to allow anon_vma (bsc#1232070).
    - CVE-2022-49015: net: hsr: Fix potential use-after-free (bsc#1231938).
    - CVE-2022-49017: tipc: re-fetch skb cb after tipc_msg_validate (bsc#1232004).
    - CVE-2022-49020: net/9p: Fix a potential socket leak in p9_socket_open (bsc#1232175).
    - CVE-2024-36244: net/sched: taprio: extend minimum interval restriction to entire cycle too     (bsc#1226797).
    - CVE-2024-36957: octeontx2-af: avoid off-by-one read from userspace (bsc#1225762).
    - CVE-2024-39476: md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING     (bsc#1227437).
    - CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
    - CVE-2024-42226: Prevent potential failure in handle_tx_event() for Transfer events without TRB     (bsc#1228709).
    - CVE-2024-42253: gpio: pca953x: fix pca953x_irq_bus_sync_unlock race (bsc#1229005).
    - CVE-2024-44931: gpio: prevent potential speculation leaks in gpio_device_get_desc() (bsc#1229837).
    - CVE-2024-44958: sched/smt: Fix unbalance sched_smt_present dec/inc (bsc#1230179).
    - CVE-2024-45016: netem: fix return value if duplicate enqueue fails (bsc#1230429).
    - CVE-2024-45025: fix bitmap corruption on close_range() with CLOSE_RANGE_UNSHARE (bsc#1230456).
    - CVE-2024-46678: bonding: change ipsec_lock from spin lock to mutex (bsc#1230550).
    - CVE-2024-46716: dmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor     (bsc#1230715).
    - CVE-2024-46754: bpf: Remove tst_run from lwt_seg6local_prog_ops (bsc#1230801).
    - CVE-2024-46770: ice: Add netif_device_attach/detach into PF reset flow (bsc#1230763).
    - CVE-2024-46775: drm/amd/display: Validate function returns (bsc#1230774).
    - CVE-2024-46777: udf: Avoid excessive partition lengths (bsc#1230773).
    - CVE-2024-46809: drm/amd/display: Check BIOS images before it is used (bsc#1231148).
    - CVE-2024-46811: drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box     (bsc#1231179).
    - CVE-2024-46813: drm/amd/display: Check link_index before accessing dc->links (bsc#1231191).
    - CVE-2024-46814: drm/amd/display: Check msg_id before processing transcation (bsc#1231193).
    - CVE-2024-46815: drm/amd/display: Check num_valid_sets before accessing reader_wm_sets (bsc#1231195).
    - CVE-2024-46816: drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links     (bsc#1231197).
    - CVE-2024-46817: drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6     (bsc#1231200).
    - CVE-2024-46818: drm/amd/display: Check gpio_id before used as array index (bsc#1231203).
    - CVE-2024-46826: ELF: fix kernel.randomize_va_space double read (bsc#1231115).
    - CVE-2024-46828: uprobes: fix kernel info leak via '[uprobes]' vma (bsc#1231114).
    - CVE-2024-46834: ethtool: fail closed if we can't get max channel used in indirection tables     (bsc#1231096).
    - CVE-2024-46840: btrfs: clean up our handling of refs == 0 in snapshot delete (bsc#1231105).
    - CVE-2024-46841: btrfs: do not BUG_ON on ENOMEM from btrfs_lookup_extent_info() in walk_down_proc()     (bsc#1231094).
    - CVE-2024-46848: perf/x86/intel: Limit the period on Haswell (bsc#1231072).
    - CVE-2024-46849: ASoC: meson: axg-card: fix 'use-after-free' (bsc#1231073).
    - CVE-2024-46854: net: dpaa: Pad packets to ETH_ZLEN (bsc#1231084).
    - CVE-2024-46855: netfilter: nft_socket: fix sk refcount leaks (bsc#1231085).
    - CVE-2024-46857: net/mlx5: Fix bridge mode operations when there are no VFs (bsc#1231087).
    - CVE-2024-47660: fsnotify: clear PARENT_WATCHED flags lazily (bsc#1231439).
    - CVE-2024-47661: drm/amd/display: Avoid overflow from uint32_t to uint8_t (bsc#1231496).
    - CVE-2024-47664: spi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware     (bsc#1231442).
    - CVE-2024-47668: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() (bsc#1231502).
    - CVE-2024-47672: wifi: iwlwifi: mvm: do not wait for tx queues if firmware is dead (bsc#1231540).
    - CVE-2024-47673: wifi: iwlwifi: mvm: pause TCM when the firmware is stopped (bsc#1231539).
    - CVE-2024-47674: mm: avoid leaving partial pfn mappings around in error case (bsc#1231673).
    - CVE-2024-47684: tcp: check skb is non-NULL in tcp_rto_delta_us() (bsc#1231987).
    - CVE-2024-47685: netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put() (bsc#1231998).
    - CVE-2024-47692: nfsd: return -EINVAL when namelen is 0 (bsc#1231857).
    - CVE-2024-47704: drm/amd/display: Check link_res->hpo_dp_link_enc before using it (bsc#1231944).
    - CVE-2024-47705: block: fix potential invalid pointer dereference in blk_add_partition (bsc#1231872).
    - CVE-2024-47706: block, bfq: fix possible UAF for bfqq->bic with merge chain (bsc#1231942).
    - CVE-2024-47707: ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev() (bsc#1231935).
    - CVE-2024-47710: sock_map: Add a cond_resched() in sock_hash_free() (bsc#1232049).
    - CVE-2024-47720: drm/amd/display: Add null check for set_output_gamma in dcn30_set_output_transfer_func     (bsc#1232043).
    - CVE-2024-47727: x86/tdx: Fix 'in-kernel MMIO' check (bsc#1232116).
    - CVE-2024-47730: crypto: hisilicon/qm - inject error before stopping queue (bsc#1232075).
    - CVE-2024-47738: wifi: mac80211: do not use rate mask for offchannel TX either (bsc#1232114).
    - CVE-2024-47739: padata: use integer wrap around to prevent deadlock on seq_nr overflow (bsc#1232124).
    - CVE-2024-47745: mm: split critical region in remap_file_pages() and invoke LSMs in between     (bsc#1232135).
    - CVE-2024-47747: net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition     (bsc#1232145).
    - CVE-2024-47748: vhost_vdpa: assign irq bypass producer token correctly (bsc#1232174).
    - CVE-2024-49860: ACPI: sysfs: validate return type of _STR method (bsc#1231861).
    - CVE-2024-49866: tracing/timerlat: Fix a race during cpuhp processing (bsc#1232259).
    - CVE-2024-49881: ext4: update orig_path in ext4_find_extent() (bsc#1232201).
    - CVE-2024-49882: ext4: fix double brelse() the buffer of the extents path (bsc#1232200).
    - CVE-2024-49883: ext4: aovid use-after-free in ext4_ext_insert_extent() (bsc#1232199).
    - CVE-2024-49886: platform/x86: ISST: Fix the KASAN report slab-out-of-bounds bug (bsc#1232196).
    - CVE-2024-49890: drm/amd/pm: ensure the fw_info is not null before using it (bsc#1232217).
    - CVE-2024-49892: drm/amd/display: Initialize get_bytes_per_element's default to 1 (bsc#1232220).
    - CVE-2024-49894: drm/amd/display: Fix index out of bounds in degamma hardware format translation     (bsc#1232354).
    - CVE-2024-49896: drm/amd/display: Check stream before comparing them (bsc#1232221).
    - CVE-2024-49897: drm/amd/display: Check phantom_stream before it is used (bsc#1232355).
    - CVE-2024-49899: drm/amd/display: Initialize denominators' default to 1 (bsc#1232358).
    - CVE-2024-49901: drm/msm/adreno: Assign msm_gpu->pdev earlier to avoid nullptrs (bsc#1232305).
    - CVE-2024-49906: drm/amd/display: Check null pointer before try to access it (bsc#1232332).
    - CVE-2024-49909: drm/amd/display: Add NULL check for function pointer in dcn32_set_output_transfer_func     (bsc#1232337).
    - CVE-2024-49911: drm/amd/display: Add NULL check for function pointer in dcn20_set_output_transfer_func     (bsc#1232366).
    - CVE-2024-49914: drm/amd/display: Add null check for pipe_ctx->plane_state in (bsc#1232369).
    - CVE-2024-49917: drm/amd/display: Add NULL check for clk_mgr and clk_mgr->funcs in dcn30_init_hw     (bsc#1231965).
    - CVE-2024-49918: drm/amd/display: Add null check for head_pipe in     dcn32_acquire_idle_pipe_for_head_pipe_in_layer (bsc#1231967).
    - CVE-2024-49919: drm/amd/display: Add null check for head_pipe in dcn201_acquire_free_pipe_for_layer     (bsc#1231968).
    - CVE-2024-49920: drm/amd/display: Check null pointers before multiple uses (bsc#1232313).
    - CVE-2024-49922: drm/amd/display: Check null pointers before using them (bsc#1232374).
    - CVE-2024-49923: drm/amd/display: Pass non-null to dcn20_validate_apply_pipe_split_flags (bsc#1232361).
    - CVE-2024-49929: wifi: iwlwifi: mvm: avoid NULL pointer dereference (bsc#1232253).
    - CVE-2024-49930: wifi: ath11k: fix array out-of-bound access in SoC stats (bsc#1232260).
    - CVE-2024-49933: blk_iocost: fix more out of bound shifts (bsc#1232368).
    - CVE-2024-49936: net/xen-netback: prevent UAF in xenvif_flush_hash() (bsc#1232424).
    - CVE-2024-49939: wifi: rtw89: avoid to add interface to list twice when SER (bsc#1232381).
    - CVE-2024-49946: ppp: do not assume bh is held in ppp_channel_bridge_input() (bsc#1232164).
    - CVE-2024-49949: net: avoid potential underflow in qdisc_pkt_len_init() with UFO (bsc#1232160).
    - CVE-2024-49954: static_call: Replace pointless WARN_ON() in static_call_module_notify() (bsc#1232155).
    - CVE-2024-49955: ACPI: battery: Fix possible crash when unregistering a battery hook (bsc#1232154).
    - CVE-2024-49958: ocfs2: reserve space for inline xattr before attaching reflink tree (bsc#1232151).
    - CVE-2024-49959: jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error     (bsc#1232149).
    - CVE-2024-49960: ext4: fix timer use-after-free on failed mount (bsc#1232395).
    - CVE-2024-49962: ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()     (bsc#1232314).
    - CVE-2024-49967: ext4: no need to continue when the number of entries is 1 (bsc#1232140).
    - CVE-2024-49969: drm/amd/display: Fix index out of bounds in DCN30 color transformation (bsc#1232519).
    - CVE-2024-49973: r8169: add tally counter fields added with RTL8125 (bsc#1232105).
    - CVE-2024-49974: NFSD: Force all NFSv4.2 COPY requests to be synchronous (bsc#1232383).
    - CVE-2024-49975: uprobes: fix kernel info leak via '[uprobes]' vma (bsc#1232104).
    - CVE-2024-49991: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer (bsc#1232282).
    - CVE-2024-49993: iommu/vt-d: Fix potential lockup if qi_submit_sync called with 0 count (bsc#1232316).
    - CVE-2024-49995: tipc: guard against string buffer overrun (bsc#1232432).
    - CVE-2024-49996: cifs: Fix buffer overflow when parsing NFS reparse points (bsc#1232089).
    - CVE-2024-50000: net/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc() (bsc#1232085).
    - CVE-2024-50001: net/mlx5: Fix error path in multi-packet WQE transmit (bsc#1232084).
    - CVE-2024-50002: static_call: Handle module init failure correctly in static_call_del_module()     (bsc#1232083).
    - CVE-2024-50006: ext4: fix i_data_sem unlock order in ext4_ind_migrate() (bsc#1232442).
    - CVE-2024-50014: ext4: fix access to uninitialised lock in fc replay path (bsc#1232446).
    - CVE-2024-50019: kthread: unpark only parked kthread (bsc#1231990).
    - CVE-2024-50024: net: Fix an unsafe loop on the list (bsc#1231954).
    - CVE-2024-50028: thermal: core: Reference count the zone in thermal_zone_get_by_id() (bsc#1231950).
    - CVE-2024-50033: slip: make slhc_remember() more robust against malicious packets (bsc#1231914).
    - CVE-2024-50035: ppp: fix ppp_async_encode() illegal access (bsc#1232392).
    - CVE-2024-50041: i40e: Fix macvlan leak by synchronizing access to mac_filter_hash (bsc#1231907).
    - CVE-2024-50045: netfilter: br_netfilter: fix panic with metadata_dst skb (bsc#1231903).
    - CVE-2024-50046: kabi fix for NFSv4: Prevent NULL-pointer dereference in nfs42_complete_copies()     (bsc#1231902).
    - CVE-2024-50047: smb: client: fix UAF in async decryption (bsc#1232418).
    - CVE-2024-50048: fbcon: Fix a NULL pointer dereference issue in fbcon_putcs (bsc#1232310).
    - CVE-2024-50055: driver core: bus: Fix double free in driver API bus_register() (bsc#1232329).
    - CVE-2024-50058: serial: protect uart_port_dtr_rts() in uart_shutdown() too (bsc#1232285).
    - CVE-2024-50059: ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to     race condition (bsc#1232345).
    - CVE-2024-50061: i3c: master: cdns: Fix use after free vulnerability in cdns_i3c_master Driver Due to     Race Condition (bsc#1232263).
    - CVE-2024-50063: kABI: bpf: struct bpf_map kABI workaround (bsc#1232435).
    - CVE-2024-50081: blk-mq: setup queue ->tag_set before initializing hctx (bsc#1232501).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3983-1 advisory.

    The SUSE Linux Enterprise 15 SP5 Azure kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2022-48879: efi: fix NULL-deref in init error path (bsc#1229556).
    - CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1231893).
    - CVE-2022-48957: dpaa2-switch: Fix memory leak in dpaa2_switch_acl_entry_add() and     dpaa2_switch_acl_entry_remove() (bsc#1231973).
    - CVE-2022-48958: ethernet: aeroflex: fix potential skb leak in greth_init_rings() (bsc#1231889).
    - CVE-2022-48959: net: dsa: sja1105: fix memory leak in sja1105_setup_devlink_regions() (bsc#1231976).
    - CVE-2022-48960: net: hisilicon: Fix potential use-after-free in hix5hd2_rx() (bsc#1231979).
    - CVE-2022-48962: net: hisilicon: Fix potential use-after-free in hisi_femac_rx() (bsc#1232286).
    - CVE-2022-48966: net: mvneta: Fix an out of bounds check (bsc#1232191).
    - CVE-2022-48980: net: dsa: sja1105: avoid out of bounds access in sja1105_init_l2_policing()     (bsc#1232233).
    - CVE-2022-48991: mm/khugepaged: fix collapse_pte_mapped_thp() to allow anon_vma (bsc#1232070 git-fix     prerequisity).
    - CVE-2022-49015: net: hsr: Fix potential use-after-free (bsc#1231938).
    - CVE-2022-49017: tipc: re-fetch skb cb after tipc_msg_validate (bsc#1232004).
    - CVE-2022-49020: net/9p: Fix a potential socket leak in p9_socket_open (bsc#1232175).
    - CVE-2024-36244: net/sched: taprio: extend minimum interval restriction to entire cycle too     (bsc#1226797).
    - CVE-2024-36957: octeontx2-af: avoid off-by-one read from userspace (bsc#1225762).
    - CVE-2024-39476: md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING     (bsc#1227437).
    - CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
    - CVE-2024-42226: Prevent potential failure in handle_tx_event() for Transfer events without TRB     (bsc#1228709).
    - CVE-2024-42253: gpio: pca953x: fix pca953x_irq_bus_sync_unlock race (bsc#1229005 stable-fixes).
    - CVE-2024-44931: gpio: prevent potential speculation leaks in gpio_device_get_desc() (bsc#1229837 stable-     fixes).
    - CVE-2024-44958: sched/smt: Fix unbalance sched_smt_present dec/inc (bsc#1230179).
    - CVE-2024-45016: netem: fix return value if duplicate enqueue fails (bsc#1230429).
    - CVE-2024-45025: fix bitmap corruption on close_range() with CLOSE_RANGE_UNSHARE (bsc#1230456).
    - CVE-2024-46716: dmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor     (bsc#1230715).
    - CVE-2024-46754: bpf: Remove tst_run from lwt_seg6local_prog_ops (bsc#1230801).
    - CVE-2024-46777: udf: Avoid excessive partition lengths (bsc#1230773).
    - CVE-2024-46809: drm/amd/display: Check BIOS images before it is used (bsc#1231148).
    - CVE-2024-46811: drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box     (bsc#1231179).
    - CVE-2024-46813: drm/amd/display: Check link_index before accessing dc->links (bsc#1231191).
    - CVE-2024-46814: drm/amd/display: Check msg_id before processing transcation (bsc#1231193).
    - CVE-2024-46815: drm/amd/display: Check num_valid_sets before accessing reader_wm_sets (bsc#1231195).
    - CVE-2024-46816: drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links     (bsc#1231197).
    - CVE-2024-46817: drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6     (bsc#1231200).
    - CVE-2024-46818: drm/amd/display: Check gpio_id before used as array index (bsc#1231203).
    - CVE-2024-46828: uprobes: fix kernel info leak via '[uprobes]' vma (bsc#1231114).
    - CVE-2024-46834: ethtool: fail closed if we can't get max channel used in indirection tables     (bsc#1231096).
    - CVE-2024-46840: btrfs: clean up our handling of refs == 0 in snapshot delete (bsc#1231105).
    - CVE-2024-46841: btrfs: do not BUG_ON on ENOMEM from btrfs_lookup_extent_info() in walk_down_proc()     (bsc#1231094).
    - CVE-2024-46848: perf/x86/intel: Limit the period on Haswell (bsc#1231072).
    - CVE-2024-46849: ASoC: meson: axg-card: fix 'use-after-free' (bsc#1231073).
    - CVE-2024-47660: fsnotify: clear PARENT_WATCHED flags lazily (bsc#1231439).
    - CVE-2024-47661: drm/amd/display: Avoid overflow from uint32_t to uint8_t (bsc#1231496).
    - CVE-2024-47664: spi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware     (bsc#1231442).
    - CVE-2024-47668: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() (bsc#1231502).
    - CVE-2024-47672: wifi: iwlwifi: mvm: do not wait for tx queues if firmware is dead (bsc#1231540).
    - CVE-2024-47673: wifi: iwlwifi: mvm: pause TCM when the firmware is stopped (bsc#1231539).
    - CVE-2024-47674: mm: avoid leaving partial pfn mappings around in error case (bsc#1231673).
    - CVE-2024-47684: tcp: check skb is non-NULL in tcp_rto_delta_us() (bsc#1231987).
    - CVE-2024-47685: netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put() (bsc#1231998).
    - CVE-2024-47692: nfsd: return -EINVAL when namelen is 0 (bsc#1231857).
    - CVE-2024-47704: drm/amd/display: Check link_res->hpo_dp_link_enc before using it (bsc#1231944).
    - CVE-2024-47705: block: fix potential invalid pointer dereference in blk_add_partition (bsc#1231872).
    - CVE-2024-47706: block, bfq: fix possible UAF for bfqq->bic with merge chain (bsc#1231942).
    - CVE-2024-47707: ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev() (bsc#1231935).
    - CVE-2024-47710: sock_map: Add a cond_resched() in sock_hash_free() (bsc#1232049).
    - CVE-2024-47720: drm/amd/display: Add null check for set_output_gamma in dcn30_set_output_transfer_func     (bsc#1232043).
    - CVE-2024-47727: x86/tdx: Fix 'in-kernel MMIO' check (bsc#1232116).
    - CVE-2024-47730: crypto: hisilicon/qm - inject error before stopping queue (bsc#1232075).
    - CVE-2024-47738: wifi: mac80211: do not use rate mask for offchannel TX either (bsc#1232114).
    - CVE-2024-47739: padata: use integer wrap around to prevent deadlock on seq_nr overflow (bsc#1232124).
    - CVE-2024-47745: mm: split critical region in remap_file_pages() and invoke LSMs in between     (bsc#1232135).
    - CVE-2024-47747: net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition     (bsc#1232145).
    - CVE-2024-47748: vhost_vdpa: assign irq bypass producer token correctly (bsc#1232174).
    - CVE-2024-49860: ACPI: sysfs: validate return type of _STR method (bsc#1231861).
    - CVE-2024-49866: tracing/timerlat: Fix a race during cpuhp processing (bsc#1232259).
    - CVE-2024-49881: ext4: update orig_path in ext4_find_extent() (bsc#1232201).
    - CVE-2024-49882: ext4: fix double brelse() the buffer of the extents path (bsc#1232200).
    - CVE-2024-49883: ext4: aovid use-after-free in ext4_ext_insert_extent() (bsc#1232199).
    - CVE-2024-49886: platform/x86: ISST: Fix the KASAN report slab-out-of-bounds bug (bsc#1232196).
    - CVE-2024-49890: drm/amd/pm: ensure the fw_info is not null before using it (bsc#1232217).
    - CVE-2024-49892: drm/amd/display: Initialize get_bytes_per_element's default to 1 (bsc#1232220).
    - CVE-2024-49896: drm/amd/display: Check stream before comparing them (bsc#1232221).
    - CVE-2024-49897: drm/amd/display: Check phantom_stream before it is used (bsc#1232355).
    - CVE-2024-49899: drm/amd/display: Initialize denominators' default to 1 (bsc#1232358).
    - CVE-2024-49901: drm/msm/adreno: Assign msm_gpu->pdev earlier to avoid nullptrs (bsc#1232305).
    - CVE-2024-49906: drm/amd/display: Check null pointer before try to access it (bsc#1232332).
    - CVE-2024-49909: drm/amd/display: Add NULL check for function pointer in dcn32_set_output_transfer_func     (bsc#1232337).
    - CVE-2024-49911: drm/amd/display: Add NULL check for function pointer in dcn20_set_output_transfer_func     (bsc#1232366).
    - CVE-2024-49914: drm/amd/display: Add null check for pipe_ctx->plane_state in (bsc#1232369).
    - CVE-2024-49917: drm/amd/display: Add NULL check for clk_mgr and clk_mgr->funcs in dcn30_init_hw     (bsc#1231965).
    - CVE-2024-49918: drm/amd/display: Add null check for head_pipe in     dcn32_acquire_idle_pipe_for_head_pipe_in_layer (bsc#1231967).
    - CVE-2024-49919: drm/amd/display: Add null check for head_pipe in dcn201_acquire_free_pipe_for_layer     (bsc#1231968).
    - CVE-2024-49920: drm/amd/display: Check null pointers before multiple uses (bsc#1232313).
    - CVE-2024-49922: drm/amd/display: Check null pointers before using them (bsc#1232374).
    - CVE-2024-49923: drm/amd/display: Pass non-null to dcn20_validate_apply_pipe_split_flags (bsc#1232361).
    - CVE-2024-49929: wifi: iwlwifi: mvm: avoid NULL pointer dereference (bsc#1232253).
    - CVE-2024-49930: wifi: ath11k: fix array out-of-bound access in SoC stats (bsc#1232260).
    - CVE-2024-49933: blk_iocost: fix more out of bound shifts (bsc#1232368).
    - CVE-2024-49936: net/xen-netback: prevent UAF in xenvif_flush_hash() (bsc#1232424).
    - CVE-2024-49939: wifi: rtw89: avoid to add interface to list twice when SER (bsc#1232381).
    - CVE-2024-49946: ppp: do not assume bh is held in ppp_channel_bridge_input() (bsc#1232164).
    - CVE-2024-49949: net: avoid potential underflow in qdisc_pkt_len_init() with UFO (bsc#1232160).
    - CVE-2024-49954: static_call: Replace pointless WARN_ON() in static_call_module_notify() (bsc#1232155).
    - CVE-2024-49955: ACPI: battery: Fix possible crash when unregistering a battery hook (bsc#1232154).
    - CVE-2024-49958: ocfs2: reserve space for inline xattr before attaching reflink tree (bsc#1232151).
    - CVE-2024-49959: jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error     (bsc#1232149).
    - CVE-2024-49960: ext4: fix timer use-after-free on failed mount (bsc#1232395).
    - CVE-2024-49967: ext4: no need to continue when the number of entries is 1 (bsc#1232140).
    - CVE-2024-49969: drm/amd/display: Fix index out of bounds in DCN30 color transformation (bsc#1232519).
    - CVE-2024-49973: r8169: add tally counter fields added with RTL8125 (bsc#1232105).
    - CVE-2024-49974: NFSD: Force all NFSv4.2 COPY requests to be synchronous (bsc#1232383).
    - CVE-2024-49975: uprobes: fix kernel info leak via '[uprobes]' vma (bsc#1232104).
    - CVE-2024-49991: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer (bsc#1232282).
    - CVE-2024-49993: iommu/vt-d: Fix potential lockup if qi_submit_sync called with 0 count (bsc#1232316).
    - CVE-2024-49995: tipc: guard against string buffer overrun (bsc#1232432).
    - CVE-2024-49996: cifs: Fix buffer overflow when parsing NFS reparse points (bsc#1232089).
    - CVE-2024-50000: net/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc() (bsc#1232085).
    - CVE-2024-50001: net/mlx5: Fix error path in multi-packet WQE transmit (bsc#1232084).
    - CVE-2024-50002: static_call: Handle module init failure correctly in static_call_del_module()     (bsc#1232083).
    - CVE-2024-50006: ext4: fix i_data_sem unlock order in ext4_ind_migrate() (bsc#1232442).
    - CVE-2024-50014: ext4: fix access to uninitialised lock in fc replay path (bsc#1232446).
    - CVE-2024-50019: kthread: unpark only parked kthread (bsc#1231990).
    - CVE-2024-50024: net: Fix an unsafe loop on the list (bsc#1231954).
    - CVE-2024-50028: thermal: core: Reference count the zone in thermal_zone_get_by_id() (bsc#1231950).
    - CVE-2024-50033: slip: make slhc_remember() more robust against malicious packets (bsc#1231914).
    - CVE-2024-50035: ppp: fix ppp_async_encode() illegal access (bsc#1232392).
    - CVE-2024-50041: i40e: Fix macvlan leak by synchronizing access to mac_filter_hash (bsc#1231907).
    - CVE-2024-50045: netfilter: br_netfilter: fix panic with metadata_dst skb (bsc#1231903).
    - CVE-2024-50046: kabi fix for NFSv4: Prevent NULL-pointer dereference in nfs42_complete_copies()     (bsc#1231902).
    - CVE-2024-50047: smb: client: fix UAF in async decryption (bsc#1232418).
    - CVE-2024-50048: fbcon: Fix a NULL pointer dereference issue in fbcon_putcs (bsc#1232310).
    - CVE-2024-50055: driver core: bus: Fix double free in driver API bus_register() (bsc#1232329).
    - CVE-2024-50058: serial: protect uart_port_dtr_rts() in uart_shutdown() too (bsc#1232285).
    - CVE-2024-50059: ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to     race condition (bsc#1232345).
    - CVE-2024-50061: i3c: master: cdns: Fix use after free vulnerability in cdns_i3c_master Driver Due to     Race Condition (bsc#1232263).
    - CVE-2024-50063: kABI: bpf: struct bpf_map kABI workaround (bsc#1232435).
    - CVE-2024-50081: blk-mq: setup queue ->tag_set before initializing hctx (bsc#1232501).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
213291	Ubuntu 20.04 LTS : Linux kernel (HWE) vulnerabilities (USN-7166-3)	Nessus	Ubuntu Local Security Checks	critical
213272	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:4387-1)	Nessus	SuSE Local Security Checks	critical
213191	Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2024-12887)	Nessus	Oracle Linux Local Security Checks	critical
213131	Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel (AWS) vulnerabilities (USN-7166-2)	Nessus	Ubuntu Local Security Checks	critical
213129	SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2024:4364-1)	Nessus	SuSE Local Security Checks	critical
213097	Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-7166-1)	Nessus	Ubuntu Local Security Checks	critical
213056	Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2024-12884)	Nessus	Oracle Linux Local Security Checks	critical
213016	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:4318-1)	Nessus	SuSE Local Security Checks	critical
212970	CBL Mariner 2.0 Security Update: kernel (CVE-2024-47684)	Nessus	MarinerOS Local Security Checks	medium
212567	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:4100-1)	Nessus	SuSE Local Security Checks	critical
212549	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:4103-1)	Nessus	SuSE Local Security Checks	high
212547	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:4140-1)	Nessus	SuSE Local Security Checks	high
212537	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:4131-1)	Nessus	SuSE Local Security Checks	high
210940	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:3984-1)	Nessus	SuSE Local Security Checks	critical
210939	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:3986-1)	Nessus	SuSE Local Security Checks	critical
210938	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:3985-1)	Nessus	SuSE Local Security Checks	critical
210933	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:3983-1)	Nessus	SuSE Local Security Checks	critical

Detections

Analytics

CVE-2024-47684

medium

Tenable Plugins

critical

critical

critical

critical

critical

critical

critical

critical

medium

critical

high

high

high

critical

critical

critical

critical