The remote Ubuntu 22.04 LTS / 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6680-1 advisory.

  - In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in     net/nfc/nci/spi.c. (CVE-2023-46343)

  - bt_sock_recvmsg in net/bluetooth/af_bluetooth.c in the Linux kernel through 6.6.8 has a use-after-free     because of a bt_sock_ioctl race condition. (CVE-2023-51779)

  - An issue was discovered in the Linux kernel before 6.6.8. rose_ioctl in net/rose/af_rose.c has a use-     after-free because of a rose_accept race condition. (CVE-2023-51782)

  - An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue     may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that     results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).
    (CVE-2023-6121)

  - An out-of-bounds memory access flaw was found in the io_uring SQ/CQ rings functionality in the Linux     kernel. This issue could allow a local user to crash the system. (CVE-2023-6560)

  - A flaw was found in the Netfilter subsystem in the Linux kernel. The issue is in the nft_byteorder_eval()     function, where the code iterates through a loop and writes to the `dst` array. On each iteration, 8 bytes     are written, but `dst` is an array of u32, so each element only has space for 4 bytes. That means every     iteration overwrites part of the previous element corrupting this array of u32. This flaw allows a local     user to cause a denial of service or potentially break NetFilter functionality. (CVE-2024-0607)

  - In the Linux kernel before 6.6.7, an untrusted VMM can trigger int80 syscall handling at any given point.
    This is related to arch/x86/coco/tdx/tdx.c and arch/x86/mm/mem_encrypt_amd.c. (CVE-2024-25744)

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 SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0925-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2023-52482: Fixed a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2021-47077: Fixed a NULL pointer dereference when in shost_data (bsc#1220861).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work (bsc#1212514).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get and nfc_llcp_sock_get_sn (bsc#1220831).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval (bsc#1218915).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control (bsc#1220825).
    - CVE-2021-46921: Fixed ordering in queued_write_lock_slowpath (bsc#1220468).
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2023-52451: Fixed access beyond end of drmem array (bsc#1220250).
    - CVE-2021-46953: Fixed a corruption in interrupt mappings on watchdow probe failure (bsc#1220599).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier (bsc#1220238).
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2021-47054: Fixed a bug to put child node before return (bsc#1220767).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46906: Fixed an info leak in hid_submit_ctrl (bsc#1220421).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2020-36777: Fixed a memory leak in dvb_media_device_free (bsc#1220526).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty (bsc#1220240).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge (CVE-2023-46343).
    - CVE-2021-46992: Fixed a bug to avoid overflows in nft_hash_buckets (bsc#1220638).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2021-46991: Fixed a use-after-free in i40e_client_subtask (bsc#1220575).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2024-1151: Fixed unlimited number of recursions from action sets (bsc#1219835).
    - CVE-2023-52464: Fixed possible out-of-bounds string access (bsc#1220330)
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv (bsc#1219127).
    - CVE-2024-26600: Fixed NULL pointer dereference for SRP in phy-omap-usb2 (bsc#1220340).

    The following non-security bugs were fixed:

    - ASN.1: Fix check for strdup() success (git-fixes).
    - audit: fix possible soft lockup in __audit_inode_child() (git-fixes).
    - Bluetooth: hci_bcsp: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_h5: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_ll: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_qca: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bnx2x: Fix PF-VF communication over multi-cos queues (git-fixes).
    - e1000: fix memory leaks (git-fixes).
    - gve: Fix skb truesize underestimation (git-fixes).
    - igb: clean up in all error paths when enabling SR-IOV (git-fixes).
    - igb: Fix constant media auto sense switching when no cable is connected (git-fixes).
    - ipv6: Fix handling of LLA with VRF and sockets bound to VRF (git-fixes).
    - ipv6: fix typos in __ip6_finish_output() (git-fixes).
    - ixgbe: protect TX timestamping from API misuse (git-fixes).
    - kcm: Call strp_stop before strp_done in kcm_attach (git-fixes).
    - kcm: fix strp_init() order and cleanup (git-fixes).
    - KVM: s390: vsie: fix race during shadow creation (git-fixes bsc#1220613).
    - KVM: VMX: Move VERW closer to VMentry for MDS mitigation (git-fixes).
    - KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH (git-fixes).
    - KVM: x86: add support for CPUID leaf 0x80000021 (git-fixes).
    - KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code (git-fixes).
    - KVM: x86: synthesize CPUID leaf 0x80000021h if useful (git-fixes).
    - KVM: x86: work around QEMU issue with synthetic CPUID leaves (git-fixes).
    - locking/barriers: Introduce smp_cond_load_relaxed() and atomic_cond_read_relaxed() (bsc#1220468     bsc#1050549).
    - md: bypass block throttle for superblock update (git-fixes).
    - media: coda: constify platform_device_id (git-fixes).
    - media: coda: explicitly request exclusive reset control (git-fixes).
    - media: coda: reduce iram size to leave space for suspend to ram (git-fixes).
    - media: coda: reuse coda_s_fmt_vid_cap to propagate format in coda_s_fmt_vid_out (git-fixes).
    - media: coda: set min_buffers_needed (git-fixes).
    - media: coda: wake up capture queue on encoder stop after output streamoff (git-fixes).
    - media: dvb-usb: Add memory free on error path in dw2102_probe() (git-fixes).
    - media: dvb-usb: dw2102: fix uninit-value in su3000_read_mac_address (git-fixes).
    - media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() (git-fixes).
    - media: dw2102: Fix memleak on sequence of probes (git-fixes).
    - media: dw2102: Fix use after free (git-fixes).
    - media: dw2102: make dvb_usb_device_description structures const (git-fixes).
    - media: m920x: do not use stack on USB reads (git-fixes).
    - media: rc: do not remove first bit if leader pulse is present (git-fixes).
    - media: rc: ir-rc6-decoder: enable toggle bit for Kathrein RCU-676 remote (git-fixes).
    - media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() (git-fixes).
    - media: uvcvideo: Set capability in s_param (git-fixes).
    - net: bonding: debug: avoid printing debug logs when bond is not notifying peers (git-fixes).
    - net: fec: add missed clk_disable_unprepare in remove (git-fixes).
    - net: fec: Better handle pm_runtime_get() failing in .remove() (git-fixes).
    - net: fec: fix clock count mis-match (git-fixes).
    - net: fec: fix use-after-free in fec_drv_remove (git-fixes).
    - net: hisilicon: Fix dma_map_single failed on arm64 (git-fixes).
    - net: hisilicon: fix hip04-xmit never return TX_BUSY (git-fixes).
    - net: hisilicon: Fix usage of uninitialized variable in function mdio_sc_cfg_reg_write() (git-fixes).
    - net: hisilicon: make hip04_tx_reclaim non-reentrant (git-fixes).
    - net: hns3: add compatible handling for MAC VLAN switch parameter configuration (git-fixes).
    - net: hns3: not allow SSU loopback while execute ethtool -t dev (git-fixes).
    - net: lpc-enet: fix printk format strings (git-fixes).
    - net: nfc: llcp: Add lock when modifying device list (git-fixes).
    - net: phy: dp83867: enable robust auto-mdix (git-fixes).
    - net: phy: initialise phydev speed and duplex sanely (git-fixes).
    - net: sfp: add mutex to prevent concurrent state checks (git-fixes).
    - net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in IRQ context (git-fixes).
    - net: usb: dm9601: fix wrong return value in dm9601_mdio_read (git-fixes).
    - net/mlx5e: ethtool, Avoid setting speed to 56GBASE when autoneg off (git-fixes).
    - net/sched: tcindex: search key must be 16 bits (git-fixes).
    - nfsd: Do not refuse to serve out of cache (bsc#1220957).
    - PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device (git-fixes).
    - Revert 'md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d' (git-fixes).
    - Revert 'wcn36xx: Disable bmps when encryption is disabled' (git-fixes).
    - s390: use the correct count for __iowrite64_copy() (git-fixes bsc#1220607).
    - stmmac: fix potential division by 0 (git-fixes).
    - tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd (bsc#1218450).
    - usb: host: fotg210: fix the actual_length of an iso packet (git-fixes).
    - usb: host: fotg210: fix the endpoint's transactional opportunities calculation (git-fixes).
    - usb: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT (bsc#1218527).
    - usb: musb: dsps: Fix the probe error path (git-fixes).
    - usb: musb: musb_dsps: request_irq() after initializing musb (git-fixes).
    - usb: musb: tusb6010: check return value after calling platform_get_resource() (git-fixes).
    - usb: typec: tcpci: clear the fault status bit (git-fixes).
    - wcn36xx: Fix (QoS) null data frame bitrate/modulation (git-fixes).
    - wcn36xx: Fix discarded frames due to wrong sequence number (git-fixes).
    - wcn36xx: fix RX BD rate mapping for 5GHz legacy rates (git-fixes).
    - x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: Add asm helpers for executing VERW (bsc#1213456).
    - x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key (git-fixes). Also add mds_user_clear to     kABI severity as it's used purely for mitigation so it's low risk.
    - x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf (git-fixes).
    - x86/entry_32: Add VERW just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

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 Ubuntu 18.04 ESM / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6625-1 advisory.

  - Closing of an event channel in the Linux kernel can result in a deadlock. This happens when the close is     being performed in parallel to an unrelated Xen console action and the handling of a Xen console interrupt     in an unprivileged guest. The closing of an event channel is e.g. triggered by removal of a paravirtual     device on the other side. As this action will cause console messages to be issued on the other side quite     often, the chance of triggering the deadlock is not neglectable. Note that 32-bit Arm-guests are not     affected, as the 32-bit Linux kernel on Arm doesn't use queued-RW-locks, which are required to trigger the     issue (on Arm32 a waiting writer doesn't block further readers to get the lock). (CVE-2023-34324)

  - An issue was discovered in the Linux kernel through 6.3.8. A use-after-free was found in ravb_remove in     drivers/net/ethernet/renesas/ravb_main.c. (CVE-2023-35827)

  - An issue was discovered in lib/kobject.c in the Linux kernel before 6.2.3. With root access, an attacker     can trigger a race condition that results in a fill_kobj_path out-of-bounds write. (CVE-2023-45863)

  - In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in     net/nfc/nci/spi.c. (CVE-2023-46343)

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 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6625-3 advisory.

  - Closing of an event channel in the Linux kernel can result in a deadlock. This happens when the close is     being performed in parallel to an unrelated Xen console action and the handling of a Xen console interrupt     in an unprivileged guest. The closing of an event channel is e.g. triggered by removal of a paravirtual     device on the other side. As this action will cause console messages to be issued on the other side quite     often, the chance of triggering the deadlock is not neglectable. Note that 32-bit Arm-guests are not     affected, as the 32-bit Linux kernel on Arm doesn't use queued-RW-locks, which are required to trigger the     issue (on Arm32 a waiting writer doesn't block further readers to get the lock). (CVE-2023-34324)

  - An issue was discovered in the Linux kernel through 6.3.8. A use-after-free was found in ravb_remove in     drivers/net/ethernet/renesas/ravb_main.c. (CVE-2023-35827)

  - An issue was discovered in lib/kobject.c in the Linux kernel before 6.2.3. With root access, an attacker     can trigger a race condition that results in a fill_kobj_path out-of-bounds write. (CVE-2023-45863)

  - In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in     net/nfc/nci/spi.c. (CVE-2023-46343)

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-2024:0926-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220831).
    - CVE-2023-52569: Fixed a bug in btrfs by remoning BUG() after failure to insert delayed dir index item     (bsc#1220918).
    - CVE-2023-52482: Fixed a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2021-46934: Fixed a bug by validating user data in compat ioctl (bsc#1220469).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2021-47083: Fixed a global-out-of-bounds issue in mediatek: (bsc#1220917).
    - CVE-2024-26607: Fixed a probing race issue in sii902x: (bsc#1220736).
    - CVE-2024-26589: Fixed out of bounds read due to variable offset alu on PTR_TO_FLOW_KEYS (bsc#1220255).
    - CVE-2021-47005: Fixed a NULL pointer dereference for ->get_features() (bsc#1220660).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close  (bsc#1220187).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval() (bsc#1218915).
    - CVE-2021-47060: Fixed a bug in KVM by stop looking for coalesced MMIO zones if the bus is destroyed     (bsc#1220742).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220825).
    - CVE-2023-52451: Fixed access beyond end of drmem array  (bsc#1220250).
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2023-52463: Fixed null pointer dereference in efivarfs (bsc#1220328).
    - CVE-2021-47012: Fixed a use after free in siw_alloc_mr (bsc#1220627).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier  (bsc#1220238).
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2021-46989: Fixed a bug by preventing corruption in shrinking truncate in hfsplus (bsc#1220737).
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge() (CVE-2023-46343).
    - CVE-2023-52439: Fixed use-after-free in uio_open (bsc#1220140).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty  (bsc#1220240).
    - CVE-2024-26602: Fixed overall slowdowns with sys_membarrier (bsc1220398).
    - CVE-2024-26593: Fixed block process call transactions (bsc#1220009).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2024-26586: Fixed stack corruption (bsc#1220243).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2023-52448: Fixed kernel NULL pointer dereference in gfs2_rgrp_dump  (bsc#1220253).
    - CVE-2024-1151: Fixed unlimited number of recursions from action  sets (bsc#1219835).
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv  (bsc#1219127).
    - CVE-2024-0340: Fixed information disclosure in vhost/vhost.c:vhost_new_msg() (bsc#1218689).
    - CVE-2023-51042: Fixed use-after-free in amdgpu_cs_wait_all_fences in     drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (bsc#1219128).

    The following non-security bugs were fixed:

    - EDAC/thunderx: Fix possible out-of-bounds string access (bsc#1220330)
    - KVM: Destroy target device if coalesced MMIO unregistration fails (git-fixes).
    - KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio (git-fixes).
    - KVM: VMX: Move VERW closer to VMentry for MDS mitigation (git-fixes).
    - KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH (git-fixes).
    - KVM: x86: add support for CPUID leaf 0x80000021 (git-fixes).
    - KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code (git-fixes).
    - KVM: x86: synthesize CPUID leaf 0x80000021h if useful (git-fixes).
    - KVM: x86: work around QEMU issue with synthetic CPUID leaves (git-fixes).
    - x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: Add asm helpers for executing VERW (git-fixes).
    - x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key (git-fixes).
    - x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf (git-fixes).
    - x86/entry_32: Add VERW just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

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 SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0975-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2024-26600: Fixed NULL pointer dereference for SRP (bsc#1220340).
    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2023-52482: Fixed a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2021-47077: Fixed a NULL pointer dereference when in shost_data (bsc#1220861).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2021-33200: Fixed a leakage of uninitialized bpf stack under speculation. (bsc#1186484)
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220831).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval() (bsc#1218915).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220825).
    - CVE-2021-46921: Fixed ordering in queued_write_lock_slowpath (bsc#1220468).
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2023-52451: Fixed access beyond end of drmem array  (bsc#1220250).
    - CVE-2021-46953: Fixed a corruption in interrupt mappings on watchdow probe failure (bsc#1220599).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier  (bsc#1220238).
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2021-47054: Fixed a bug to put child node before return (bsc#1220767).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46906: Fixed an info leak in hid_submit_ctrl (bsc#1220421).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2020-36777: Fixed a memory leak in dvb_media_device_free (bsc#1220526).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty (bsc#1220240).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge() (CVE-2023-46343).
    - CVE-2021-46992: Fixed a bug to avoid overflows in nft_hash_buckets (bsc#1220638).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2021-46991: Fixed a use-after-free in i40e_client_subtask (bsc#1220575).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2024-1151: Fixed unlimited number of recursions from action sets (bsc#1219835).
    - CVE-2023-52464: Fixed possible out-of-bounds string access (bsc#1220330)
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv (bsc#1219127).

    The following non-security bugs were fixed:

    - ASN.1: Fix check for strdup() success (git-fixes).
    - audit: fix possible soft lockup in __audit_inode_child() (git-fixes).
    - Bluetooth: hci_bcsp: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_h5: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_ll: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_qca: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bnx2x: Fix PF-VF communication over multi-cos queues (git-fixes).
    - doc/README.KSYMS: Add to repo.
    - e1000: fix memory leaks (git-fixes).
    - gve: Fix skb truesize underestimation (git-fixes).
    - igb: clean up in all error paths when enabling SR-IOV (git-fixes).
    - igb: Fix constant media auto sense switching when no cable is connected (git-fixes).
    - ipv6: Fix handling of LLA with VRF and sockets bound to VRF (git-fixes).
    - ipv6: fix typos in __ip6_finish_output() (git-fixes).
    - ixgbe: protect TX timestamping from API misuse (git-fixes).
    - kcm: Call strp_stop before strp_done in kcm_attach (git-fixes).
    - kcm: fix strp_init() order and cleanup (git-fixes).
    - KVM: s390: vsie: fix race during shadow creation (git-fixes bsc#1220613).
    - KVM: VMX: Move VERW closer to VMentry for MDS mitigation (git-fixes).
    - KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH (git-fixes).
    - KVM: x86: add support for CPUID leaf 0x80000021 (git-fixes).
    - KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code (git-fixes).
    - KVM: x86: synthesize CPUID leaf 0x80000021h if useful (git-fixes).
    - KVM: x86: work around QEMU issue with synthetic CPUID leaves (git-fixes).
    - locking/barriers: Introduce smp_cond_load_relaxed() and atomic_cond_read_relaxed() (bsc#1220468     bsc#1050549).
    - md: bypass block throttle for superblock update (git-fixes).
    - media: coda: constify platform_device_id (git-fixes).
    - media: coda: explicitly request exclusive reset control (git-fixes).
    - media: coda: reduce iram size to leave space for suspend to ram (git-fixes).
    - media: coda: reuse coda_s_fmt_vid_cap to propagate format in coda_s_fmt_vid_out (git-fixes).
    - media: coda: set min_buffers_needed (git-fixes).
    - media: coda: wake up capture queue on encoder stop after output streamoff (git-fixes).
    - media: dvb-usb: Add memory free on error path in dw2102_probe() (git-fixes).
    - media: dvb-usb: dw2102: fix uninit-value in su3000_read_mac_address (git-fixes).
    - media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() (git-fixes).
    - media: dw2102: Fix memleak on sequence of probes (git-fixes).
    - media: dw2102: Fix use after free (git-fixes).
    - media: dw2102: make dvb_usb_device_description structures const (git-fixes).
    - media: m920x: do not use stack on USB reads (git-fixes).
    - media: rc: do not remove first bit if leader pulse is present (git-fixes).
    - media: rc: ir-rc6-decoder: enable toggle bit for Kathrein RCU-676 remote (git-fixes).
    - media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() (git-fixes).
    - media: uvcvideo: Set capability in s_param (git-fixes).
    - net: bonding: debug: avoid printing debug logs when bond is not notifying peers (git-fixes).
    - net: fec: add missed clk_disable_unprepare in remove (git-fixes).
    - net: fec: Better handle pm_runtime_get() failing in .remove() (git-fixes).
    - net: fec: fix clock count mis-match (git-fixes).
    - net: fec: fix use-after-free in fec_drv_remove (git-fixes).
    - net: hisilicon: Fix dma_map_single failed on arm64 (git-fixes).
    - net: hisilicon: fix hip04-xmit never return TX_BUSY (git-fixes).
    - net: hisilicon: Fix usage of uninitialized variable in function mdio_sc_cfg_reg_write() (git-fixes).
    - net: hisilicon: make hip04_tx_reclaim non-reentrant (git-fixes).
    - net: hns3: add compatible handling for MAC VLAN switch parameter configuration (git-fixes).
    - net: hns3: not allow SSU loopback while execute ethtool -t dev (git-fixes).
    - net: lpc-enet: fix printk format strings (git-fixes).
    - net: nfc: llcp: Add lock when modifying device list (git-fixes).
    - net: phy: dp83867: enable robust auto-mdix (git-fixes).
    - net: phy: initialise phydev speed and duplex sanely (git-fixes).
    - net: sfp: add mutex to prevent concurrent state checks (git-fixes).
    - net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in IRQ context (git-fixes).
    - net: usb: dm9601: fix wrong return value in dm9601_mdio_read (git-fixes).
    - net/mlx5e: ethtool, Avoid setting speed to 56GBASE when autoneg off (git-fixes).
    - net/sched: tcindex: search key must be 16 bits (git-fixes).
    - nfsd: Do not refuse to serve out of cache (bsc#1220957).
    - PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device (git-fixes).
    - s390: use the correct count for __iowrite64_copy() (git-fixes bsc#1220607).
    - stmmac: fix potential division by 0 (git-fixes).
    - tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd (bsc#1218450).
    - usb: host: fotg210: fix the actual_length of an iso packet (git-fixes).
    - usb: host: fotg210: fix the endpoint's transactional opportunities calculation (git-fixes).
    - usb: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT (bsc#1218527).
    - usb: musb: dsps: Fix the probe error path (git-fixes).
    - usb: musb: musb_dsps: request_irq() after initializing musb (git-fixes).
    - usb: musb: tusb6010: check return value after calling platform_get_resource() (git-fixes).
    - usb: typec: tcpci: clear the fault status bit (git-fixes).
    - wcn36xx: Fix (QoS) null data frame bitrate/modulation (git-fixes).
    - wcn36xx: Fix discarded frames due to wrong sequence number (git-fixes).
    - wcn36xx: fix RX BD rate mapping for 5GHz legacy rates (git-fixes).
    - x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: Add asm helpers for executing VERW (bsc#1213456).
    - x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key (git-fixes). Also add mds_user_clear to     kABI severity as it's used purely for mitigation so it's low risk.
    - x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf (git-fixes).
    - x86/entry_32: Add VERW just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

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 Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6686-1 advisory.

  - In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in     drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls. (CVE-2023-22995)

  - In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in     net/nfc/nci/spi.c. (CVE-2023-46343)

  - An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an     io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur. (CVE-2023-46862)

  - bt_sock_recvmsg in net/bluetooth/af_bluetooth.c in the Linux kernel through 6.6.8 has a use-after-free     because of a bt_sock_ioctl race condition. (CVE-2023-51779)

  - An issue was discovered in the Linux kernel before 6.6.8. rose_ioctl in net/rose/af_rose.c has a use-     after-free because of a rose_accept race condition. (CVE-2023-51782)

  - An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue     may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that     results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).
    (CVE-2023-6121)

  - A vulnerability was found in vhost_new_msg in drivers/vhost/vhost.c in the Linux kernel, which does not     properly initialize memory in messages passed between virtual guests and the host operating system in the     vhost/vhost.c:vhost_new_msg() function. This issue can allow local privileged users to read some kernel     memory contents when reading from the /dev/vhost-net device file. (CVE-2024-0340)

  - A flaw was found in the Netfilter subsystem in the Linux kernel. The issue is in the nft_byteorder_eval()     function, where the code iterates through a loop and writes to the `dst` array. On each iteration, 8 bytes     are written, but `dst` is an array of u32, so each element only has space for 4 bytes. That means every     iteration overwrites part of the previous element corrupting this array of u32. This flaw allows a local     user to cause a denial of service or potentially break NetFilter functionality. (CVE-2024-0607)

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 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6686-4 advisory.

  - In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in     drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls. (CVE-2023-22995)

  - In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in     net/nfc/nci/spi.c. (CVE-2023-46343)

  - An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an     io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur. (CVE-2023-46862)

  - bt_sock_recvmsg in net/bluetooth/af_bluetooth.c in the Linux kernel through 6.6.8 has a use-after-free     because of a bt_sock_ioctl race condition. (CVE-2023-51779)

  - An issue was discovered in the Linux kernel before 6.6.8. rose_ioctl in net/rose/af_rose.c has a use-     after-free because of a rose_accept race condition. (CVE-2023-51782)

  - An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue     may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that     results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).
    (CVE-2023-6121)

  - A vulnerability was found in vhost_new_msg in drivers/vhost/vhost.c in the Linux kernel, which does not     properly initialize memory in messages passed between virtual guests and the host operating system in the     vhost/vhost.c:vhost_new_msg() function. This issue can allow local privileged users to read some kernel     memory contents when reading from the /dev/vhost-net device file. (CVE-2024-0340)

  - A flaw was found in the Netfilter subsystem in the Linux kernel. The issue is in the nft_byteorder_eval()     function, where the code iterates through a loop and writes to the `dst` array. On each iteration, 8 bytes     are written, but `dst` is an array of u32, so each element only has space for 4 bytes. That means every     iteration overwrites part of the previous element corrupting this array of u32. This flaw allows a local     user to cause a denial of service or potentially break NetFilter functionality. (CVE-2024-0607)

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	Published	Updated	Severity
191664	Ubuntu 22.04 LTS / 23.10 : Linux kernel vulnerabilities (USN-6680-1)	Nessus	Ubuntu Local Security Checks	3/7/2024	3/7/2024	high
192499	SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2024:0925-1)	Nessus	SuSE Local Security Checks	3/23/2024	7/10/2024	high
190124	Ubuntu 18.04 ESM / 20.04 LTS : Linux kernel vulnerabilities (USN-6625-1)	Nessus	Ubuntu Local Security Checks	2/8/2024	2/8/2024	high
190795	Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-6625-3)	Nessus	Ubuntu Local Security Checks	2/20/2024	2/20/2024	high
192487	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:0926-1)	Nessus	SuSE Local Security Checks	3/23/2024	7/10/2024	high
192503	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:0975-1)	Nessus	SuSE Local Security Checks	3/23/2024	7/10/2024	high
191737	Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6686-1)	Nessus	Ubuntu Local Security Checks	3/8/2024	3/8/2024	high
192313	Ubuntu 22.04 LTS : Linux kernel (KVM) vulnerabilities (USN-6686-4)	Nessus	Ubuntu Local Security Checks	3/20/2024	3/20/2024	high

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