In the Linux kernel, the following vulnerability has been resolved: sh: push-switch: Reorder cleanup operations to avoid use-after-free bug The original code puts flush_work() before timer_shutdown_sync() in switch_drv_remove(). Although we use flush_work() to stop the worker, it could be rescheduled in switch_timer(). As a result, a use-after-free bug can occur. The details are shown below: (cpu 0) | (cpu 1) switch_drv_remove() | flush_work() | ... | switch_timer // timer | schedule_work(&psw->work) timer_shutdown_sync() | ... | switch_work_handler // worker kfree(psw) // free | | psw->state = 0 // use This patch puts timer_shutdown_sync() before flush_work() to mitigate the bugs. As a result, the worker and timer will be stopped safely before the deallocate operations.

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7019-1 advisory.

    Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error     conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this     vulnerability to cause a denial of service. (CVE-2022-38096)

    Gui-Dong Han discovered that the software RAID driver in the Linux kernel contained a race condition,     leading to an integer overflow vulnerability. A privileged attacker could possibly use this to cause a     denial of service (system crash). (CVE-2024-23307)

    Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free     vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly     execute arbitrary code. (CVE-2024-23848)

    It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel when     modifying certain settings values through debugfs. A privileged local attacker could use this to cause a     denial of service. (CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)

    Bai Jiaju discovered that the Xceive XC4000 silicon tuner device driver in the Linux kernel contained a     race condition, leading to an integer overflow vulnerability. An attacker could possibly use this to cause     a denial of service (system crash). (CVE-2024-24861)

    Chenyuan Yang discovered that the Unsorted Block Images (UBI) flash device volume management subsystem did     not properly validate logical eraseblock sizes in certain situations. An attacker could possibly use this     to cause a denial of service (system crash). (CVE-2024-25739)

    Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel did not properly check for the     device to be enabled before writing. A local attacker could possibly use this to cause a denial of     service. (CVE-2024-25741)

    Benedict Schlter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted     hypervisor could inject malicious #VC interrupts and compromise the security guarantees of AMD SEV-SNP.
    This flaw is known as WeSee. A local attacker in control of the hypervisor could use this to expose     sensitive information or possibly execute arbitrary code in the trusted execution environment.
    (CVE-2024-25742)

    It was discovered that the JFS file system contained an out-of-bounds read vulnerability when printing     xattr debug information. A local attacker could use this to cause a denial of service (system crash).
    (CVE-2024-40902)

    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;

    - ARM64 architecture;

    - M68K architecture;

    - MIPS architecture;

    - PowerPC architecture;

    - RISC-V architecture;

    - SuperH RISC architecture;

    - User-Mode Linux (UML);

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - Accessibility subsystem;

    - ACPI drivers;

    - Android drivers;

    - Serial ATA and Parallel ATA drivers;

    - Drivers core;

    - Bluetooth drivers;

    - Character device driver;

    - Clock framework and drivers;

    - Data acquisition framework and drivers;

    - CPU frequency scaling framework;

    - Hardware crypto device drivers;

    - Buffer Sharing and Synchronization framework;

    - DMA engine subsystem;

    - FireWire subsystem;

    - FPGA Framework;

    - GPIO subsystem;

    - GPU drivers;

    - Greybus drivers;

    - HID subsystem;

    - HW tracing;

    - I2C subsystem;

    - IIO subsystem;

    - InfiniBand drivers;

    - Input Device (Mouse) drivers;

    - IRQ chip drivers;

    - Macintosh device drivers;

    - Multiple devices driver;

    - Media drivers;

    - EEPROM drivers;

    - VMware VMCI Driver;

    - MMC subsystem;

    - Network drivers;

    - Near Field Communication (NFC) drivers;

    - NVME drivers;

    - Device tree and open firmware driver;

    - PCI subsystem;

    - Pin controllers subsystem;

    - PTP clock framework;

    - Remote Processor subsystem;

    - S/390 drivers;

    - SCSI drivers;

    - Freescale SoC drivers;

    - SoundWire subsystem;

    - Greybus lights staging drivers;

    - Media staging drivers;

    - Trusted Execution Environment drivers;

    - Thermal drivers;

    - TTY drivers;

    - USB subsystem;

    - DesignWare USB3 driver;

    - VFIO drivers;

    - Framebuffer layer;

    - ACRN Hypervisor Service Module driver;

    - Xen hypervisor drivers;

    - 9P distributed file system;

    - File systems infrastructure;

    - BTRFS file system;

    - eCrypt file system;

    - Ext4 file system;

    - F2FS file system;

    - FAT file system;

    - GFS2 file system;

    - JFFS2 file system;

    - JFS file system;

    - Network file system client;

    - Network file system server daemon;

    - NILFS2 file system;

    - NTFS3 file system;

    - Pstore file system;

    - SMB network file system;

    - UBI file system;

    - IOMMU subsystem;

    - Memory management;

    - Socket messages infrastructure;

    - Netfilter;

    - BPF subsystem;

    - Kernel debugger infrastructure;

    - DMA mapping infrastructure;

    - IRQ subsystem;

    - Core kernel;

    - Tracing infrastructure;

    - Dynamic debug library;

    - PCI iomap interfaces;

    - 9P file system network protocol;

    - B.A.T.M.A.N. meshing protocol;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - CAN network layer;

    - Ceph Core library;

    - Networking core;

    - Distributed Switch Architecture;

    - IPv4 networking;

    - IPv6 networking;

    - IUCV driver;

    - MAC80211 subsystem;

    - IEEE 802.15.4 subsystem;

    - Multipath TCP;

    - NET/ROM layer;

    - NFC subsystem;

    - NSH protocol;

    - Open vSwitch;

    - Phonet protocol;

    - RDS protocol;

    - Network traffic control;

    - SMC sockets;

    - TIPC protocol;

    - TLS protocol;

    - Unix domain sockets;

    - Wireless networking;

    - eXpress Data Path;

    - XFRM subsystem;

    - Key management;

    - ALSA framework;

    - HD-audio driver;

    - ALSA SH drivers;

    - SoC Audio for Freescale CPUs drivers;

    - Kirkwood ASoC drivers;

    - KVM core; (CVE-2024-42085, CVE-2024-42154, CVE-2024-42229, CVE-2024-38548, CVE-2024-42120,     CVE-2024-38555, CVE-2024-38598, CVE-2024-40954, CVE-2024-38571, CVE-2024-36020, CVE-2024-36270,     CVE-2024-39482, CVE-2024-39468, CVE-2024-38607, CVE-2024-26923, CVE-2024-42145, CVE-2024-41040,     CVE-2024-35852, CVE-2024-35805, CVE-2024-35890, CVE-2024-36965, CVE-2024-42077, CVE-2024-26958,     CVE-2024-35823, CVE-2024-42124, CVE-2024-26680, CVE-2024-38549, CVE-2024-36286, CVE-2024-27398,     CVE-2024-35990, CVE-2024-36975, CVE-2024-27437, CVE-2024-35848, CVE-2024-26900, CVE-2024-26654,     CVE-2024-40971, CVE-2024-35847, CVE-2024-35982, CVE-2024-42232, CVE-2022-48808, CVE-2024-35822,     CVE-2024-36950, CVE-2024-33621, CVE-2024-39276, CVE-2024-40968, CVE-2024-35857, CVE-2024-40905,     CVE-2023-52880, CVE-2024-35819, CVE-2024-35791, CVE-2024-42076, CVE-2024-40904, CVE-2024-35976,     CVE-2024-35854, CVE-2024-26642, CVE-2024-27393, CVE-2024-26934, CVE-2024-26960, CVE-2024-42137,     CVE-2024-38588, CVE-2024-40970, CVE-2024-36972, CVE-2024-26977, CVE-2024-38546, CVE-2024-41095,     CVE-2024-39292, CVE-2024-41087, CVE-2024-33847, CVE-2024-40978, CVE-2024-41049, CVE-2024-35895,     CVE-2024-35804, CVE-2024-42093, CVE-2024-36017, CVE-2024-38591, CVE-2024-42080, CVE-2024-41089,     CVE-2024-38613, CVE-2024-39466, CVE-2024-40931, CVE-2024-35907, CVE-2024-36919, CVE-2024-36934,     CVE-2024-42240, CVE-2024-35940, CVE-2024-36938, CVE-2024-42121, CVE-2024-39490, CVE-2024-40961,     CVE-2024-42223, CVE-2024-41041, CVE-2024-41093, CVE-2024-42068, CVE-2024-41044, CVE-2024-42086,     CVE-2024-42105, CVE-2024-36954, CVE-2024-35796, CVE-2024-38610, CVE-2024-36929, CVE-2024-35893,     CVE-2024-38601, CVE-2024-40981, CVE-2024-36889, CVE-2024-27015, CVE-2024-35897, CVE-2024-39469,     CVE-2024-35825, CVE-2024-26922, CVE-2024-38573, CVE-2024-42130, CVE-2024-38580, CVE-2024-26814,     CVE-2024-36955, CVE-2024-26813, CVE-2024-27396, CVE-2024-36937, CVE-2024-36928, CVE-2024-42224,     CVE-2024-27004, CVE-2024-42104, CVE-2024-42225, CVE-2024-38659, CVE-2024-35955, CVE-2024-42106,     CVE-2024-39489, CVE-2024-31076, CVE-2024-26817, CVE-2024-35884, CVE-2024-42095, CVE-2024-42131,     CVE-2024-40956, CVE-2024-40941, CVE-2024-36007, CVE-2024-27009, CVE-2024-40959, CVE-2024-42089,     CVE-2024-37078, CVE-2024-35960, CVE-2024-41002, CVE-2024-39301, CVE-2024-35988, CVE-2023-52887,     CVE-2024-35885, CVE-2024-39484, CVE-2024-35872, CVE-2024-40974, CVE-2024-35851, CVE-2024-26957,     CVE-2024-38623, CVE-2024-35944, CVE-2024-41005, CVE-2024-42152, CVE-2024-35888, CVE-2024-38621,     CVE-2024-26989, CVE-2024-42148, CVE-2024-27401, CVE-2024-36883, CVE-2024-35855, CVE-2024-26936,     CVE-2024-26935, CVE-2022-48772, CVE-2024-35853, CVE-2024-35997, CVE-2024-27059, CVE-2024-36953,     CVE-2024-35969, CVE-2024-42094, CVE-2024-38661, CVE-2024-35925, CVE-2024-40914, CVE-2024-36940,     CVE-2024-27016, CVE-2024-26828, CVE-2024-40911, CVE-2024-38634, CVE-2024-38558, CVE-2024-38582,     CVE-2023-52629, CVE-2024-27020, CVE-2024-35247, CVE-2024-26999, CVE-2024-26687, CVE-2024-38565,     CVE-2024-38612, CVE-2024-39495, CVE-2024-26974, CVE-2024-42101, CVE-2024-38597, CVE-2024-26929,     CVE-2024-40927, CVE-2024-26830, CVE-2024-26973, CVE-2024-40980, CVE-2024-38560, CVE-2024-41047,     CVE-2024-42098, CVE-2024-39507, CVE-2024-38599, CVE-2024-35789, CVE-2024-27395, CVE-2024-41092,     CVE-2024-42161, CVE-2024-41006, CVE-2024-36931, CVE-2024-38619, CVE-2024-35813, CVE-2024-35898,     CVE-2024-41027, CVE-2024-40932, CVE-2024-40960, CVE-2024-26925, CVE-2024-41048, CVE-2024-36886,     CVE-2024-35877, CVE-2024-40963, CVE-2024-36960, CVE-2024-38590, CVE-2024-40902, CVE-2024-35871,     CVE-2024-38579, CVE-2024-40987, CVE-2024-36025, CVE-2024-35806, CVE-2024-35899, CVE-2024-26993,     CVE-2024-41097, CVE-2024-39488, CVE-2024-42115, CVE-2024-42127, CVE-2024-37356, CVE-2024-26812,     CVE-2024-36939, CVE-2024-35807, CVE-2024-26886, CVE-2024-35809, CVE-2024-40937, CVE-2024-35970,     CVE-2024-35817, CVE-2024-35973, CVE-2024-40945, CVE-2024-42153, CVE-2024-36964, CVE-2024-42090,     CVE-2024-38552, CVE-2024-39467, CVE-2024-26961, CVE-2024-38615, CVE-2024-38618, CVE-2024-40988,     CVE-2024-38605, CVE-2024-41004, CVE-2024-26966, CVE-2024-42096, CVE-2024-26996, CVE-2024-36969,     CVE-2024-36489, CVE-2024-40957, CVE-2024-36974, CVE-2024-39502, CVE-2024-26976, CVE-2024-27399,     CVE-2024-36905, CVE-2024-35958, CVE-2024-35927, CVE-2024-27001, CVE-2024-39487, CVE-2024-41034,     CVE-2024-36904, CVE-2024-41055, CVE-2024-38550, CVE-2024-38567, CVE-2024-38586, CVE-2024-40916,     CVE-2024-38589, CVE-2023-52884, CVE-2024-26810, CVE-2024-35989, CVE-2024-36894, CVE-2024-39471,     CVE-2024-35900, CVE-2024-42097, CVE-2024-36959, CVE-2024-26931, CVE-2024-40934, CVE-2024-36947,     CVE-2024-34777, CVE-2024-27018, CVE-2024-39499, CVE-2024-36906, CVE-2024-35984, CVE-2024-39500,     CVE-2024-26965, CVE-2024-26921, CVE-2024-27013, CVE-2024-39509, CVE-2024-27008, CVE-2024-36916,     CVE-2024-40942, CVE-2024-35978, CVE-2024-26969, CVE-2024-26964, CVE-2024-35879, CVE-2024-36016,     CVE-2024-26629, CVE-2024-42236, CVE-2024-40943, CVE-2024-36902, CVE-2024-42247, CVE-2024-36006,     CVE-2024-36014, CVE-2024-26955, CVE-2024-39277, CVE-2024-39506, CVE-2024-35936, CVE-2024-26950,     CVE-2024-35938, CVE-2024-41035, CVE-2024-42140, CVE-2024-36971, CVE-2024-35910, CVE-2024-34027,     CVE-2024-35933, CVE-2024-35886, CVE-2024-39501, CVE-2024-42109, CVE-2024-42157, CVE-2024-35905,     CVE-2024-41007, CVE-2024-40912, CVE-2024-26984, CVE-2024-35915, CVE-2024-35934, CVE-2024-38633,     CVE-2024-26952, CVE-2024-27017, CVE-2024-38627, CVE-2024-42070, CVE-2024-41046, CVE-2024-35821,     CVE-2024-35815, CVE-2024-36978, CVE-2024-36967, CVE-2023-52752, CVE-2024-38583, CVE-2024-38578,     CVE-2024-26926, CVE-2023-52699, CVE-2024-36952, CVE-2024-38600, CVE-2024-42102, CVE-2024-38559,     CVE-2024-38637, CVE-2024-42082, CVE-2023-52488, CVE-2024-36032, CVE-2024-35950, CVE-2024-35930,     CVE-2024-38780, CVE-2024-40995, CVE-2024-36004, CVE-2024-26956, CVE-2024-35896, CVE-2024-26994,     CVE-2024-38624, CVE-2024-39480, CVE-2023-52882, CVE-2024-35912, CVE-2024-36015, CVE-2024-27019,     CVE-2024-40983, CVE-2023-52760, CVE-2024-39503, CVE-2024-36957, CVE-2024-26980, CVE-2024-40908,     CVE-2024-40958, CVE-2024-35902, CVE-2024-42087, CVE-2024-36933, CVE-2024-38635, CVE-2024-26988,     CVE-2024-36941, CVE-2024-26970, CVE-2024-36005, CVE-2024-36029, CVE-2024-36008, CVE-2024-42244,     CVE-2024-40967, CVE-2023-52585, CVE-2024-26951, CVE-2024-39475, CVE-2024-35922, CVE-2024-36901,     CVE-2024-40901, CVE-2024-36031, CVE-2024-41000, CVE-2024-40929, CVE-2024-40994, CVE-2024-42084,     CVE-2024-38547, CVE-2024-26937, CVE-2024-40984, CVE-2024-27000, CVE-2024-35785, CVE-2024-35849,     CVE-2024-42119, CVE-2024-35947, CVE-2024-39505, CVE-2024-42092, CVE-2024-26811, CVE-2024-35935,     CVE-2024-36946, CVE-2024-40990, CVE-2024-26981, CVE-2024-38596, CVE-2024-40976, CVE-2024-36880)

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 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7006-1 advisory.

    It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to     a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a     denial of service (system crash). (CVE-2024-24860)

    It was discovered that the JFS file system contained an out-of-bounds read vulnerability when printing     xattr debug information. A local attacker could use this to cause a denial of service (system crash).
    (CVE-2024-40902)

    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:

    - MIPS architecture;

    - PowerPC architecture;

    - SuperH RISC architecture;

    - x86 architecture;

    - ACPI drivers;

    - Serial ATA and Parallel ATA drivers;

    - Drivers core;

    - GPIO subsystem;

    - GPU drivers;

    - Greybus drivers;

    - HID subsystem;

    - I2C subsystem;

    - IIO subsystem;

    - InfiniBand drivers;

    - Media drivers;

    - VMware VMCI Driver;

    - MMC subsystem;

    - Network drivers;

    - Pin controllers subsystem;

    - S/390 drivers;

    - SCSI drivers;

    - USB subsystem;

    - GFS2 file system;

    - JFFS2 file system;

    - JFS file system;

    - File systems infrastructure;

    - NILFS2 file system;

    - IOMMU subsystem;

    - Sun RPC protocol;

    - Netfilter;

    - Memory management;

    - B.A.T.M.A.N. meshing protocol;

    - CAN network layer;

    - Ceph Core library;

    - Networking core;

    - IPv4 networking;

    - IPv6 networking;

    - IUCV driver;

    - MAC80211 subsystem;

    - NET/ROM layer;

    - Network traffic control;

    - HD-audio driver;

    - SoC Audio for Freescale CPUs drivers; (CVE-2024-42154, CVE-2024-42093, CVE-2024-42096, CVE-2024-40984,     CVE-2024-39502, CVE-2024-36901, CVE-2024-41044, CVE-2024-40961, CVE-2024-40981, CVE-2024-42236,     CVE-2024-42232, CVE-2024-41041, CVE-2024-40958, CVE-2024-40905, CVE-2024-42084, CVE-2024-40934,     CVE-2024-42124, CVE-2024-39505, CVE-2024-39506, CVE-2024-39501, CVE-2021-46926, CVE-2024-40941,     CVE-2024-42145, CVE-2024-41089, CVE-2024-40932, CVE-2024-42224, CVE-2024-41097, CVE-2024-40959,     CVE-2024-42157, CVE-2024-39469, CVE-2024-39499, CVE-2024-40974, CVE-2024-42094, CVE-2024-36894,     CVE-2024-42087, CVE-2024-42104, CVE-2023-52803, CVE-2024-41034, CVE-2024-40995, CVE-2023-52629,     CVE-2024-40912, CVE-2024-39484, CVE-2024-41006, CVE-2023-52760, CVE-2024-41095, CVE-2024-41046,     CVE-2024-42070, CVE-2023-52887, CVE-2024-40960, CVE-2024-41007, CVE-2024-40901, CVE-2024-42119,     CVE-2024-40987, CVE-2024-42148, CVE-2024-41049, CVE-2024-40963, CVE-2024-41087, CVE-2024-42223,     CVE-2024-42090, CVE-2024-42105, CVE-2024-42089, CVE-2024-40916, CVE-2024-40942, CVE-2024-40978,     CVE-2024-40902, CVE-2024-26921, CVE-2024-39495, CVE-2024-40943, CVE-2024-36978, CVE-2024-26929,     CVE-2024-40988, CVE-2024-39503, CVE-2024-42101, CVE-2024-40904, CVE-2024-42086, CVE-2024-42106,     CVE-2024-26830, CVE-2024-41035, CVE-2024-42153, CVE-2024-39509, CVE-2024-37078, CVE-2024-42076,     CVE-2024-36974, CVE-2024-40980, CVE-2024-40945, CVE-2024-39487, CVE-2024-42092, CVE-2024-38619,     CVE-2024-42127, CVE-2024-40968, CVE-2024-42115, CVE-2024-42102, CVE-2024-42097)

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 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6973-4 advisory.

    It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to     a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a     denial of service (system crash). (CVE-2024-24860)

    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:

    - SuperH RISC architecture;

    - MMC subsystem;

    - Network drivers;

    - SCSI drivers;

    - GFS2 file system;

    - IPv4 networking;

    - IPv6 networking;

    - HD-audio driver; (CVE-2024-26830, CVE-2024-39484, CVE-2024-36901, CVE-2024-26929, CVE-2024-26921,     CVE-2021-46926, CVE-2023-52629, CVE-2023-52760)

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 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6972-4 advisory.

    Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race     condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of     service (system crash). (CVE-2024-22099)

    It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to     a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a     denial of service (system crash). (CVE-2024-24860)

    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:

    - SuperH RISC architecture;

    - User-Mode Linux (UML);

    - GPU drivers;

    - MMC subsystem;

    - Network drivers;

    - PHY drivers;

    - Pin controllers subsystem;

    - Xen hypervisor drivers;

    - GFS2 file system;

    - Core kernel;

    - Bluetooth subsystem;

    - IPv4 networking;

    - IPv6 networking;

    - HD-audio driver;

    - ALSA SH drivers; (CVE-2024-26903, CVE-2024-35835, CVE-2023-52644, CVE-2024-39292, CVE-2024-36940,     CVE-2024-26600, CVE-2023-52629, CVE-2024-35955, CVE-2023-52760, CVE-2023-52806, CVE-2024-39484,     CVE-2024-26679, CVE-2024-26654, CVE-2024-36901, CVE-2024-26687, CVE-2023-52470)

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 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6973-3 advisory.

    It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to     a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a     denial of service (system crash). (CVE-2024-24860)

    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:

    - SuperH RISC architecture;

    - MMC subsystem;

    - Network drivers;

    - SCSI drivers;

    - GFS2 file system;

    - IPv4 networking;

    - IPv6 networking;

    - HD-audio driver; (CVE-2024-26830, CVE-2024-39484, CVE-2024-36901, CVE-2024-26929, CVE-2024-26921,     CVE-2021-46926, CVE-2023-52629, CVE-2023-52760)

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 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6973-2 advisory.

    It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to     a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a     denial of service (system crash). (CVE-2024-24860)

    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:

    - SuperH RISC architecture;

    - MMC subsystem;

    - Network drivers;

    - SCSI drivers;

    - GFS2 file system;

    - IPv4 networking;

    - IPv6 networking;

    - HD-audio driver; (CVE-2024-26830, CVE-2024-39484, CVE-2024-36901, CVE-2024-26929, CVE-2024-26921,     CVE-2021-46926, CVE-2023-52629, CVE-2023-52760)

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 14.04 LTS / 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6972-3 advisory.

    Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race     condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of     service (system crash). (CVE-2024-22099)

    It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to     a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a     denial of service (system crash). (CVE-2024-24860)

    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:

    - SuperH RISC architecture;

    - User-Mode Linux (UML);

    - GPU drivers;

    - MMC subsystem;

    - Network drivers;

    - PHY drivers;

    - Pin controllers subsystem;

    - Xen hypervisor drivers;

    - GFS2 file system;

    - Core kernel;

    - Bluetooth subsystem;

    - IPv4 networking;

    - IPv6 networking;

    - HD-audio driver;

    - ALSA SH drivers; (CVE-2024-26903, CVE-2024-35835, CVE-2023-52644, CVE-2024-39292, CVE-2024-36940,     CVE-2024-26600, CVE-2023-52629, CVE-2024-35955, CVE-2023-52760, CVE-2023-52806, CVE-2024-39484,     CVE-2024-26679, CVE-2024-26654, CVE-2024-36901, CVE-2024-26687, CVE-2023-52470)

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 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6974-2 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:

    - SuperH RISC architecture;

    - User-Mode Linux (UML);

    - MMC subsystem;

    - Network drivers;

    - GFS2 file system;

    - IPv4 networking;

    - IPv6 networking; (CVE-2024-26921, CVE-2023-52629, CVE-2024-26680, CVE-2024-26830, CVE-2024-39484,     CVE-2024-39292, CVE-2024-36901, CVE-2023-52760)

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 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6972-2 advisory.

    Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race     condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of     service (system crash). (CVE-2024-22099)

    It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to     a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a     denial of service (system crash). (CVE-2024-24860)

    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:

    - SuperH RISC architecture;

    - User-Mode Linux (UML);

    - GPU drivers;

    - MMC subsystem;

    - Network drivers;

    - PHY drivers;

    - Pin controllers subsystem;

    - Xen hypervisor drivers;

    - GFS2 file system;

    - Core kernel;

    - Bluetooth subsystem;

    - IPv4 networking;

    - IPv6 networking;

    - HD-audio driver;

    - ALSA SH drivers; (CVE-2024-26903, CVE-2024-35835, CVE-2023-52644, CVE-2024-39292, CVE-2024-36940,     CVE-2024-26600, CVE-2023-52629, CVE-2024-35955, CVE-2023-52760, CVE-2023-52806, CVE-2024-39484,     CVE-2024-26679, CVE-2024-26654, CVE-2024-36901, CVE-2024-26687, CVE-2023-52470)

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 14.04 LTS / 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6976-1 advisory.

    Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race     condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of     service (system crash). (CVE-2024-22099)

    It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to     a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a     denial of service (system crash). (CVE-2024-24860)

    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:

    - SuperH RISC architecture;

    - User-Mode Linux (UML);

    - GPU drivers;

    - HID subsystem;

    - MMC subsystem;

    - Network drivers;

    - PHY drivers;

    - SCSI drivers;

    - USB subsystem;

    - Xen hypervisor drivers;

    - GFS2 file system;

    - Memory management;

    - Bluetooth subsystem;

    - IPv4 networking;

    - IPv6 networking;

    - NFC subsystem;

    - HD-audio driver;

    - ALSA SH drivers; (CVE-2023-52806, CVE-2021-46924, CVE-2021-47521, CVE-2021-47542, CVE-2024-26903,     CVE-2024-26654, CVE-2024-27013, CVE-2024-26600, CVE-2021-47518, CVE-2021-47171, CVE-2023-52629,     CVE-2023-52644, CVE-2021-46904, CVE-2023-52470, CVE-2024-36901, CVE-2021-46906, CVE-2024-39292,     CVE-2022-48659, CVE-2021-47173, CVE-2021-47571, CVE-2024-26929, CVE-2024-39484, CVE-2024-26687,     CVE-2024-26679, CVE-2023-52760)

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-6974-1 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:

    - SuperH RISC architecture;

    - User-Mode Linux (UML);

    - MMC subsystem;

    - Network drivers;

    - GFS2 file system;

    - IPv4 networking;

    - IPv6 networking; (CVE-2024-26921, CVE-2023-52629, CVE-2024-26680, CVE-2024-26830, CVE-2024-39484,     CVE-2024-39292, CVE-2024-36901, CVE-2023-52760)

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 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6973-1 advisory.

    It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to     a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a     denial of service (system crash). (CVE-2024-24860)

    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:

    - SuperH RISC architecture;

    - MMC subsystem;

    - Network drivers;

    - SCSI drivers;

    - GFS2 file system;

    - IPv4 networking;

    - IPv6 networking;

    - HD-audio driver; (CVE-2024-26830, CVE-2024-39484, CVE-2024-36901, CVE-2024-26929, CVE-2024-26921,     CVE-2021-46926, CVE-2023-52629, CVE-2023-52760)

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 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6972-1 advisory.

    Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race     condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of     service (system crash). (CVE-2024-22099)

    It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to     a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a     denial of service (system crash). (CVE-2024-24860)

    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:

    - SuperH RISC architecture;

    - User-Mode Linux (UML);

    - GPU drivers;

    - MMC subsystem;

    - Network drivers;

    - PHY drivers;

    - Pin controllers subsystem;

    - Xen hypervisor drivers;

    - GFS2 file system;

    - Core kernel;

    - Bluetooth subsystem;

    - IPv4 networking;

    - IPv6 networking;

    - HD-audio driver;

    - ALSA SH drivers; (CVE-2024-26903, CVE-2024-35835, CVE-2023-52644, CVE-2024-39292, CVE-2024-36940,     CVE-2024-26600, CVE-2023-52629, CVE-2024-35955, CVE-2023-52760, CVE-2023-52806, CVE-2024-39484,     CVE-2024-26679, CVE-2024-26654, CVE-2024-36901, CVE-2024-26687, CVE-2023-52470)

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.

ID	Name	Product	Family	Severity
207384	Ubuntu 22.04 LTS : Linux kernel vulnerabilities (USN-7019-1)	Nessus	Ubuntu Local Security Checks	critical
207095	Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-7006-1)	Nessus	Ubuntu Local Security Checks	critical
206428	Ubuntu 18.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-6973-4)	Nessus	Ubuntu Local Security Checks	high
206280	Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel (Oracle) vulnerabilities (USN-6972-4)	Nessus	Ubuntu Local Security Checks	high
206220	Ubuntu 18.04 LTS : Linux kernel (AWS) vulnerabilities (USN-6973-3)	Nessus	Ubuntu Local Security Checks	high
206170	Ubuntu 18.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6973-2)	Nessus	Ubuntu Local Security Checks	high
206169	Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6972-3)	Nessus	Ubuntu Local Security Checks	high
206168	Ubuntu 20.04 LTS : Linux kernel (Oracle) vulnerabilities (USN-6974-2)	Nessus	Ubuntu Local Security Checks	high
206122	Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel (AWS) vulnerabilities (USN-6972-2)	Nessus	Ubuntu Local Security Checks	high
206097	Ubuntu 14.04 LTS / 16.04 LTS : Linux kernel vulnerabilities (USN-6976-1)	Nessus	Ubuntu Local Security Checks	high
206079	Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6974-1)	Nessus	Ubuntu Local Security Checks	high
206077	Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-6973-1)	Nessus	Ubuntu Local Security Checks	high
206075	Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-6972-1)	Nessus	Ubuntu Local Security Checks	high

Detections

Analytics

CVE-2023-52629

high

Tenable Plugins

critical

critical

high

high

high

high

high

high

high

high

high

high

high