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-7585-1 advisory.

    It was discovered that the CIFS network file system implementation in the Linux kernel did not properly     verify the target namespace when handling upcalls. An attacker could use this to expose sensitive     information. (CVE-2025-2312)

    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:

    - PowerPC architecture;

    - x86 architecture;

    - iSCSI Boot Firmware Table Attributes driver;

    - GPU drivers;

    - HID subsystem;

    - InfiniBand drivers;

    - Media drivers;

    - MemoryStick subsystem;

    - Network drivers;

    - NTB driver;

    - PCI subsystem;

    - SCSI subsystem;

    - Thermal drivers;

    - JFS file system;

    - File systems infrastructure;

    - Tracing infrastructure;

    - 802.1Q VLAN protocol;

    - Asynchronous Transfer Mode (ATM) subsystem;

    - Bluetooth subsystem;

    - IPv6 networking;

    - Netfilter;

    - Network traffic control;

    - Sun RPC protocol;

    - USB sound devices; (CVE-2025-22007, CVE-2025-21959, CVE-2025-22021, CVE-2025-22063, CVE-2025-22045,     CVE-2024-58093, CVE-2022-49636, CVE-2025-22020, CVE-2024-53168, CVE-2025-22071, CVE-2025-39735,     CVE-2025-21991, CVE-2025-21992, CVE-2025-21996, CVE-2025-22035, CVE-2023-53034, CVE-2025-22054,     CVE-2025-23136, CVE-2025-22073, CVE-2024-56551, CVE-2025-22005, CVE-2025-37937, CVE-2021-47211,     CVE-2025-22086, CVE-2025-21956, CVE-2025-38637, CVE-2025-22004, CVE-2025-22018, CVE-2025-22079,     CVE-2025-21957, CVE-2025-21993)

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 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7779-1 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;

    - ARM64 architecture;

    - x86 architecture;

    - Compute Acceleration Framework;

    - Bus devices;

    - AMD CDX bus driver;

    - DPLL subsystem;

    - EFI core;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - I2C subsystem;

    - InfiniBand drivers;

    - Multiple devices driver;

    - Network drivers;

    - Mellanox network drivers;

    - NVME drivers;

    - Pin controllers subsystem;

    - RapidIO drivers;

    - Voltage and Current Regulator drivers;

    - SCSI subsystem;

    - SLIMbus drivers;

    - QCOM SoC drivers;

    - UFS subsystem;

    - USB DSL drivers;

    - Renesas USBHS Controller drivers;

    - USB Type-C Connector System Software Interface driver;

    - Framebuffer layer;

    - ACRN Hypervisor Service Module driver;

    - Network file system (NFS) client;

    - Overlay file system;

    - Proc file system;

    - SMB network file system;

    - Memory Management;

    - Scheduler infrastructure;

    - SoC audio core drivers;

    - Perf events;

    - Tracing infrastructure;

    - Memory management;

    - 802.1Q VLAN protocol;

    - Asynchronous Transfer Mode (ATM) subsystem;

    - Bluetooth subsystem;

    - Devlink API;

    - IPv4 networking;

    - IPv6 networking;

    - Logical Link layer;

    - Management Component Transport Protocol (MCTP);

    - Multipath TCP;

    - Netfilter;

    - Network traffic control;

    - Switch device API;

    - Wireless networking;

    - eXpress Data Path; (CVE-2025-22017, CVE-2025-22003, CVE-2025-22009, CVE-2025-22015, CVE-2025-21934,     CVE-2025-21908, CVE-2025-21885, CVE-2025-21979, CVE-2025-21887, CVE-2025-21922, CVE-2025-21944,     CVE-2025-21905, CVE-2025-21969, CVE-2025-21904, CVE-2025-21926, CVE-2025-21951, CVE-2025-21997,     CVE-2025-21920, CVE-2025-21994, CVE-2025-21977, CVE-2025-21976, CVE-2025-21975, CVE-2025-21972,     CVE-2025-22013, CVE-2025-21894, CVE-2025-21963, CVE-2025-21978, CVE-2025-38569, CVE-2025-21936,     CVE-2025-21873, CVE-2025-22010, CVE-2025-21981, CVE-2025-22005, CVE-2025-21959, CVE-2025-21929,     CVE-2025-21927, CVE-2025-21966, CVE-2025-22008, CVE-2025-21957, CVE-2025-21970, CVE-2025-21968,     CVE-2025-21889, CVE-2025-22047, CVE-2025-21881, CVE-2025-21956, CVE-2025-22011, CVE-2025-21986,     CVE-2025-21892, CVE-2025-21964, CVE-2025-21899, CVE-2025-21877, CVE-2025-21875, CVE-2025-21912,     CVE-2025-22001, CVE-2025-38350, CVE-2025-21991, CVE-2025-21930, CVE-2025-21962, CVE-2025-21880,     CVE-2024-57996, CVE-2025-21914, CVE-2025-22014, CVE-2025-21888, CVE-2025-21955, CVE-2025-21937,     CVE-2025-21924, CVE-2025-21895, CVE-2025-21947, CVE-2025-21946, CVE-2025-21878, CVE-2025-21918,     CVE-2025-21913, CVE-2025-21945, CVE-2025-37752, CVE-2025-21935, CVE-2025-21950, CVE-2025-21960,     CVE-2024-58090, CVE-2025-21992, CVE-2025-21961, CVE-2025-21948, CVE-2025-21982, CVE-2025-21910,     CVE-2025-21909, CVE-2025-21925, CVE-2025-37889, CVE-2025-21967, CVE-2025-21898, CVE-2025-22007,     CVE-2025-21995, CVE-2025-22016, CVE-2025-21891, CVE-2025-21911, CVE-2025-21890, CVE-2025-21999,     CVE-2025-22004, CVE-2025-21915, CVE-2025-21996, CVE-2025-21980, CVE-2025-21903, CVE-2025-21916,     CVE-2025-21941, CVE-2025-21928, CVE-2025-21919, CVE-2025-21883, CVE-2025-21872, CVE-2025-21917)

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	Published	Updated	Severity
240211	Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-7585-1)	Nessus	Ubuntu Local Security Checks	6/20/2025	6/20/2025	high
265986	Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel (IBM) vulnerabilities (USN-7779-1)	Nessus	Ubuntu Local Security Checks	9/26/2025	9/26/2025	high

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