In the Linux kernel, the following vulnerability has been resolved: netfs: Fix oops in write-retry from mis-resetting the subreq iterator Fix the resetting of the subrequest iterator in netfs_retry_write_stream() to use the iterator-reset function as the iterator may have been shortened by a previous retry. In such a case, the amount of data to be written by the subrequest is not "subreq->len" but "subreq->len - subreq->transferred". Without this, KASAN may see an error in iov_iter_revert(): BUG: KASAN: slab-out-of-bounds in iov_iter_revert lib/iov_iter.c:633 [inline] BUG: KASAN: slab-out-of-bounds in iov_iter_revert+0x443/0x5a0 lib/iov_iter.c:611 Read of size 4 at addr ffff88802912a0b8 by task kworker/u32:7/1147 CPU: 1 UID: 0 PID: 1147 Comm: kworker/u32:7 Not tainted 6.15.0-rc6-syzkaller-00052-g9f35e33144ae #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Workqueue: events_unbound netfs_write_collection_worker Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:408 [inline] print_report+0xc3/0x670 mm/kasan/report.c:521 kasan_report+0xe0/0x110 mm/kasan/report.c:634 iov_iter_revert lib/iov_iter.c:633 [inline] iov_iter_revert+0x443/0x5a0 lib/iov_iter.c:611 netfs_retry_write_stream fs/netfs/write_retry.c:44 [inline] netfs_retry_writes+0x166d/0x1a50 fs/netfs/write_retry.c:231 netfs_collect_write_results fs/netfs/write_collect.c:352 [inline] netfs_write_collection_worker+0x23fd/0x3830 fs/netfs/write_collect.c:374 process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3400 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:153 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK>

The remote Ubuntu 24.04 LTS / 25.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7769-1 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:

    - ARM64 architecture;

    - PowerPC architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - ACPI drivers;

    - Android drivers;

    - Bluetooth drivers;

    - Bus devices;

    - Clock framework and drivers;

    - CPU frequency scaling framework;

    - Hardware crypto device drivers;

    - DMA engine subsystem;

    - EDAC drivers;

    - Arm Firmware Framework for ARMv8-A(FFA);

    - FPGA Framework;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - HW tracing;

    - InfiniBand drivers;

    - IOMMU subsystem;

    - Multiple devices driver;

    - Media drivers;

    - VMware VMCI Driver;

    - MTD block device drivers;

    - Network drivers;

    - Mellanox network drivers;

    - STMicroelectronics network drivers;

    - NVDIMM (Non-Volatile Memory Device) drivers;

    - NVME drivers;

    - NVMEM (Non Volatile Memory) drivers;

    - PCI subsystem;

    - Amlogic Meson DDR PMU;

    - NI-700 PMU driver;

    - PHY drivers;

    - Pin controllers subsystem;

    - x86 platform drivers;

    - PTP clock framework;

    - SCSI subsystem;

    - ASPEED SoC drivers;

    - SPI subsystem;

    - TCM subsystem;

    - Thunderbolt and USB4 drivers;

    - TTY drivers;

    - UFS subsystem;

    - USB core drivers;

    - USB Gadget drivers;

    - Renesas USBHS Controller drivers;

    - USB Type-C Port Controller Manager driver;

    - VFIO drivers;

    - Virtio Host (VHOST) subsystem;

    - Backlight driver;

    - Framebuffer layer;

    - Virtio drivers;

    - BTRFS file system;

    - EROFS file system;

    - F2FS file system;

    - File systems infrastructure;

    - Network file systems library;

    - NTFS3 file system;

    - SMB network file system;

    - Codetag library;

    - BPF subsystem;

    - LZO compression library;

    - Mellanox drivers;

    - IPv4 networking;

    - Bluetooth subsystem;

    - Network sockets;

    - XFRM subsystem;

    - Digital Audio (PCM) driver;

    - Tracing infrastructure;

    - io_uring subsystem;

    - Padata parallel execution mechanism;

    - DVFS energy model driver;

    - Restartable seuqences system call mechanism;

    - Timer subsystem;

    - Memory management;

    - KASAN memory debugging framework;

    - CAN network layer;

    - Networking core;

    - IPv6 networking;

    - Netfilter;

    - NetLabel subsystem;

    - Open vSwitch;

    - Network traffic control;

    - TIPC protocol;

    - TLS protocol;

    - ALSA framework;

    - sma1307 audio codecs;

    - Intel ASoC drivers;

    - MediaTek ASoC drivers;

    - USB sound devices; (CVE-2025-38122, CVE-2025-38119, CVE-2025-38071, CVE-2025-38310, CVE-2025-38166,     CVE-2025-38055, CVE-2025-38292, CVE-2025-38078, CVE-2025-38134, CVE-2025-38063, CVE-2025-38282,     CVE-2025-38059, CVE-2025-38112, CVE-2025-38082, CVE-2025-38296, CVE-2025-38126, CVE-2025-38136,     CVE-2025-38075, CVE-2025-38042, CVE-2025-38113, CVE-2025-38003, CVE-2025-38318, CVE-2025-38156,     CVE-2025-38290, CVE-2025-38102, CVE-2025-38076, CVE-2025-38097, CVE-2025-38313, CVE-2025-38298,     CVE-2025-38300, CVE-2025-38169, CVE-2025-38131, CVE-2025-38301, CVE-2025-38050, CVE-2025-38139,     CVE-2025-38305, CVE-2025-38317, CVE-2025-38045, CVE-2025-38040, CVE-2025-38279, CVE-2025-38123,     CVE-2025-38074, CVE-2025-38111, CVE-2025-38117, CVE-2025-38069, CVE-2025-38035, CVE-2025-38128,     CVE-2025-38277, CVE-2025-38061, CVE-2025-38306, CVE-2025-38051, CVE-2025-38124, CVE-2025-38291,     CVE-2025-38130, CVE-2025-38319, CVE-2025-38272, CVE-2025-38175, CVE-2025-38176, CVE-2025-38070,     CVE-2025-38032, CVE-2025-38151, CVE-2025-38107, CVE-2025-38103, CVE-2025-38274, CVE-2025-38163,     CVE-2025-38293, CVE-2025-38064, CVE-2025-38498, CVE-2025-38039, CVE-2025-38173, CVE-2025-38038,     CVE-2025-38135, CVE-2025-38149, CVE-2025-38142, CVE-2025-38414, CVE-2025-38120, CVE-2025-38106,     CVE-2025-38092, CVE-2025-38091, CVE-2025-38415, CVE-2025-38294, CVE-2025-38043, CVE-2025-38147,     CVE-2025-38037, CVE-2025-38108, CVE-2025-38088, CVE-2025-38316, CVE-2025-38312, CVE-2025-38352,     CVE-2025-38115, CVE-2025-38161, CVE-2025-38036, CVE-2025-38275, CVE-2025-38098, CVE-2025-38132,     CVE-2025-38146, CVE-2025-38288, CVE-2025-38143, CVE-2025-38278, CVE-2025-38155, CVE-2025-38047,     CVE-2025-38160, CVE-2025-38053, CVE-2025-38072, CVE-2025-38140, CVE-2025-38141, CVE-2025-38068,     CVE-2025-38058, CVE-2025-38062, CVE-2025-38303, CVE-2025-38164, CVE-2025-38101, CVE-2025-38145,     CVE-2025-38105, CVE-2025-38295, CVE-2025-38284, CVE-2025-38137, CVE-2025-38073, CVE-2025-38269,     CVE-2025-38118, CVE-2025-38165, CVE-2025-38162, CVE-2025-38170, CVE-2025-38114, CVE-2025-38066,     CVE-2025-38116, CVE-2025-38315, CVE-2025-38153, CVE-2025-38031, CVE-2025-38041, CVE-2025-38168,     CVE-2025-38499, CVE-2025-38048, CVE-2025-38158, CVE-2025-38060, CVE-2025-38299, CVE-2025-38286,     CVE-2025-38125, CVE-2025-38297, CVE-2025-38270, CVE-2025-38044, CVE-2025-38080, CVE-2025-38096,     CVE-2025-38314, CVE-2025-38307, CVE-2025-38174, CVE-2025-38267, CVE-2025-38304, CVE-2025-38057,     CVE-2025-38065, CVE-2025-38311, CVE-2025-38302, CVE-2025-38138, CVE-2025-38033, CVE-2025-38079,     CVE-2025-38280, CVE-2025-38109, CVE-2025-38287, CVE-2025-38159, CVE-2025-38289, CVE-2025-38283,     CVE-2025-38081, CVE-2025-38172, CVE-2025-38148, CVE-2025-38285, CVE-2025-38034, CVE-2025-38154,     CVE-2025-38077, CVE-2025-38054, CVE-2025-38029, CVE-2025-38127, CVE-2025-38281, CVE-2025-38100,     CVE-2025-38129, CVE-2025-38004, CVE-2025-38099, CVE-2025-38157, CVE-2025-38067, CVE-2025-38265,     CVE-2025-38052, CVE-2025-38110, CVE-2025-38268, CVE-2025-38167)

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 25.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7770-1 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:

    - ARM64 architecture;

    - PowerPC architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - ACPI drivers;

    - Android drivers;

    - Bluetooth drivers;

    - Bus devices;

    - Clock framework and drivers;

    - CPU frequency scaling framework;

    - Hardware crypto device drivers;

    - DMA engine subsystem;

    - EDAC drivers;

    - Arm Firmware Framework for ARMv8-A(FFA);

    - FPGA Framework;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - HW tracing;

    - InfiniBand drivers;

    - IOMMU subsystem;

    - Multiple devices driver;

    - Media drivers;

    - VMware VMCI Driver;

    - MTD block device drivers;

    - Network drivers;

    - Mellanox network drivers;

    - STMicroelectronics network drivers;

    - NVDIMM (Non-Volatile Memory Device) drivers;

    - NVME drivers;

    - NVMEM (Non Volatile Memory) drivers;

    - PCI subsystem;

    - Amlogic Meson DDR PMU;

    - NI-700 PMU driver;

    - PHY drivers;

    - Pin controllers subsystem;

    - x86 platform drivers;

    - PTP clock framework;

    - SCSI subsystem;

    - ASPEED SoC drivers;

    - SPI subsystem;

    - TCM subsystem;

    - Thunderbolt and USB4 drivers;

    - TTY drivers;

    - UFS subsystem;

    - USB core drivers;

    - USB Gadget drivers;

    - Renesas USBHS Controller drivers;

    - USB Type-C Port Controller Manager driver;

    - VFIO drivers;

    - Virtio Host (VHOST) subsystem;

    - Backlight driver;

    - Framebuffer layer;

    - Virtio drivers;

    - BTRFS file system;

    - EROFS file system;

    - F2FS file system;

    - File systems infrastructure;

    - Network file systems library;

    - NTFS3 file system;

    - SMB network file system;

    - Codetag library;

    - BPF subsystem;

    - LZO compression library;

    - Mellanox drivers;

    - IPv4 networking;

    - Bluetooth subsystem;

    - Network sockets;

    - XFRM subsystem;

    - Digital Audio (PCM) driver;

    - Tracing infrastructure;

    - io_uring subsystem;

    - Padata parallel execution mechanism;

    - DVFS energy model driver;

    - Restartable seuqences system call mechanism;

    - Timer subsystem;

    - Memory management;

    - KASAN memory debugging framework;

    - CAN network layer;

    - Networking core;

    - IPv6 networking;

    - Netfilter;

    - NetLabel subsystem;

    - Open vSwitch;

    - Network traffic control;

    - TIPC protocol;

    - TLS protocol;

    - ALSA framework;

    - sma1307 audio codecs;

    - Intel ASoC drivers;

    - MediaTek ASoC drivers;

    - USB sound devices; (CVE-2025-38155, CVE-2025-38145, CVE-2025-38072, CVE-2025-38306, CVE-2025-38004,     CVE-2025-38053, CVE-2025-38293, CVE-2025-38045, CVE-2025-38105, CVE-2025-38079, CVE-2025-38161,     CVE-2025-38031, CVE-2025-38114, CVE-2025-38033, CVE-2025-38274, CVE-2025-38265, CVE-2025-38135,     CVE-2025-38075, CVE-2025-38313, CVE-2025-38064, CVE-2025-38118, CVE-2025-38299, CVE-2025-38123,     CVE-2025-38112, CVE-2025-38073, CVE-2025-38070, CVE-2025-38138, CVE-2025-38303, CVE-2025-38148,     CVE-2025-38035, CVE-2025-38157, CVE-2025-38131, CVE-2025-38107, CVE-2025-38108, CVE-2025-38071,     CVE-2025-38081, CVE-2025-38301, CVE-2025-38415, CVE-2025-38034, CVE-2025-38294, CVE-2025-38314,     CVE-2025-38285, CVE-2025-38147, CVE-2025-38113, CVE-2025-38352, CVE-2025-38170, CVE-2025-38103,     CVE-2025-38282, CVE-2025-38290, CVE-2025-38117, CVE-2025-38078, CVE-2025-38122, CVE-2025-38176,     CVE-2025-38082, CVE-2025-38289, CVE-2025-38124, CVE-2025-38039, CVE-2025-38281, CVE-2025-38126,     CVE-2025-38111, CVE-2025-38080, CVE-2025-38088, CVE-2025-38048, CVE-2025-38269, CVE-2025-38003,     CVE-2025-38102, CVE-2025-38140, CVE-2025-38316, CVE-2025-38268, CVE-2025-38132, CVE-2025-38286,     CVE-2025-38159, CVE-2025-38120, CVE-2025-38295, CVE-2025-38077, CVE-2025-38297, CVE-2025-38174,     CVE-2025-38160, CVE-2025-38119, CVE-2025-38099, CVE-2025-38134, CVE-2025-38051, CVE-2025-38061,     CVE-2025-38317, CVE-2025-38142, CVE-2025-38175, CVE-2025-38091, CVE-2025-38311, CVE-2025-38066,     CVE-2025-38062, CVE-2025-38169, CVE-2025-38065, CVE-2025-38098, CVE-2025-38146, CVE-2025-38292,     CVE-2025-38040, CVE-2025-38096, CVE-2025-38115, CVE-2025-38047, CVE-2025-38067, CVE-2025-38270,     CVE-2025-38074, CVE-2025-38129, CVE-2025-38143, CVE-2025-38498, CVE-2025-38125, CVE-2025-38092,     CVE-2025-38149, CVE-2025-38287, CVE-2025-38057, CVE-2025-38307, CVE-2025-38037, CVE-2025-38162,     CVE-2025-38141, CVE-2025-38068, CVE-2025-38029, CVE-2025-38101, CVE-2025-38059, CVE-2025-38300,     CVE-2025-38283, CVE-2025-38272, CVE-2025-38042, CVE-2025-38100, CVE-2025-38044, CVE-2025-38284,     CVE-2025-38063, CVE-2025-38043, CVE-2025-38151, CVE-2025-38158, CVE-2025-38168, CVE-2025-38278,     CVE-2025-38166, CVE-2025-38499, CVE-2025-38116, CVE-2025-38128, CVE-2025-38060, CVE-2025-38291,     CVE-2025-38304, CVE-2025-38172, CVE-2025-38052, CVE-2025-38312, CVE-2025-38319, CVE-2025-38136,     CVE-2025-38267, CVE-2025-38154, CVE-2025-38296, CVE-2025-38130, CVE-2025-38097, CVE-2025-38275,     CVE-2025-38106, CVE-2025-38156, CVE-2025-38137, CVE-2025-38153, CVE-2025-38167, CVE-2025-38315,     CVE-2025-38032, CVE-2025-38350, CVE-2025-38173, CVE-2025-38139, CVE-2025-38110, CVE-2025-38318,     CVE-2025-38163, CVE-2025-38058, CVE-2025-38280, CVE-2025-38036, CVE-2025-38041, CVE-2025-38302,     CVE-2025-38038, CVE-2025-38310, CVE-2025-38076, CVE-2025-38164, CVE-2025-38414, CVE-2025-38277,     CVE-2025-38069, CVE-2025-38288, CVE-2025-38165, CVE-2025-38279, CVE-2025-38305, CVE-2025-38054,     CVE-2025-38127, CVE-2025-38055, CVE-2025-38050, CVE-2025-38298, CVE-2025-38109)

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 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7771-1 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:

    - ARM64 architecture;

    - PowerPC architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - ACPI drivers;

    - Android drivers;

    - Bluetooth drivers;

    - Bus devices;

    - Clock framework and drivers;

    - CPU frequency scaling framework;

    - Hardware crypto device drivers;

    - DMA engine subsystem;

    - EDAC drivers;

    - Arm Firmware Framework for ARMv8-A(FFA);

    - FPGA Framework;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - HW tracing;

    - InfiniBand drivers;

    - IOMMU subsystem;

    - Multiple devices driver;

    - Media drivers;

    - VMware VMCI Driver;

    - MTD block device drivers;

    - Network drivers;

    - Mellanox network drivers;

    - STMicroelectronics network drivers;

    - NVDIMM (Non-Volatile Memory Device) drivers;

    - NVME drivers;

    - NVMEM (Non Volatile Memory) drivers;

    - PCI subsystem;

    - Amlogic Meson DDR PMU;

    - NI-700 PMU driver;

    - PHY drivers;

    - Pin controllers subsystem;

    - x86 platform drivers;

    - PTP clock framework;

    - SCSI subsystem;

    - ASPEED SoC drivers;

    - SPI subsystem;

    - TCM subsystem;

    - TTY drivers;

    - UFS subsystem;

    - USB core drivers;

    - USB Gadget drivers;

    - Renesas USBHS Controller drivers;

    - USB Type-C Port Controller Manager driver;

    - VFIO drivers;

    - Virtio Host (VHOST) subsystem;

    - Backlight driver;

    - Framebuffer layer;

    - Virtio drivers;

    - BTRFS file system;

    - EROFS file system;

    - F2FS file system;

    - File systems infrastructure;

    - Network file systems library;

    - NTFS3 file system;

    - SMB network file system;

    - Codetag library;

    - BPF subsystem;

    - LZO compression library;

    - Mellanox drivers;

    - IPv4 networking;

    - Bluetooth subsystem;

    - Network sockets;

    - XFRM subsystem;

    - Digital Audio (PCM) driver;

    - Tracing infrastructure;

    - io_uring subsystem;

    - Padata parallel execution mechanism;

    - DVFS energy model driver;

    - Restartable seuqences system call mechanism;

    - Timer subsystem;

    - Memory management;

    - KASAN memory debugging framework;

    - CAN network layer;

    - Networking core;

    - IPv6 networking;

    - Netfilter;

    - NetLabel subsystem;

    - Open vSwitch;

    - Network traffic control;

    - TIPC protocol;

    - TLS protocol;

    - ALSA framework;

    - sma1307 audio codecs;

    - Intel ASoC drivers;

    - MediaTek ASoC drivers;

    - USB sound devices; (CVE-2025-38141, CVE-2025-38039, CVE-2025-38283, CVE-2025-38272, CVE-2025-38290,     CVE-2025-38168, CVE-2025-38134, CVE-2025-38158, CVE-2025-38097, CVE-2025-38078, CVE-2025-38161,     CVE-2025-38116, CVE-2025-38312, CVE-2025-38067, CVE-2025-38129, CVE-2025-38119, CVE-2025-38061,     CVE-2025-38352, CVE-2025-38269, CVE-2025-38163, CVE-2025-38315, CVE-2025-38301, CVE-2025-38115,     CVE-2025-38032, CVE-2025-38127, CVE-2025-38029, CVE-2025-38277, CVE-2025-38075, CVE-2025-38300,     CVE-2025-38059, CVE-2025-38047, CVE-2025-38118, CVE-2025-38038, CVE-2025-38278, CVE-2025-38169,     CVE-2025-38074, CVE-2025-38292, CVE-2025-38295, CVE-2025-38294, CVE-2025-38154, CVE-2025-38165,     CVE-2025-38069, CVE-2025-38120, CVE-2025-38098, CVE-2025-38050, CVE-2025-38068, CVE-2025-38063,     CVE-2025-38034, CVE-2025-38123, CVE-2025-38092, CVE-2025-38103, CVE-2025-38170, CVE-2025-38313,     CVE-2025-38062, CVE-2025-38159, CVE-2025-38147, CVE-2025-38415, CVE-2025-38045, CVE-2025-38279,     CVE-2025-38302, CVE-2025-38162, CVE-2025-38414, CVE-2025-38146, CVE-2025-38035, CVE-2025-38040,     CVE-2025-38073, CVE-2025-38054, CVE-2025-38099, CVE-2025-38291, CVE-2025-38126, CVE-2025-38088,     CVE-2025-38310, CVE-2025-38176, CVE-2025-38102, CVE-2025-38149, CVE-2025-38124, CVE-2025-38003,     CVE-2025-38140, CVE-2025-38100, CVE-2025-38081, CVE-2025-38319, CVE-2025-38142, CVE-2025-38303,     CVE-2025-38155, CVE-2025-38044, CVE-2025-38316, CVE-2025-38052, CVE-2025-38317, CVE-2025-38151,     CVE-2025-38164, CVE-2025-38148, CVE-2025-38082, CVE-2025-38267, CVE-2025-38031, CVE-2025-38132,     CVE-2025-38138, CVE-2025-38125, CVE-2025-38111, CVE-2025-38106, CVE-2025-38287, CVE-2025-38137,     CVE-2025-38117, CVE-2025-38130, CVE-2025-38122, CVE-2025-38058, CVE-2025-38110, CVE-2025-38101,     CVE-2025-38048, CVE-2025-38080, CVE-2025-38304, CVE-2025-38128, CVE-2025-38072, CVE-2025-38265,     CVE-2025-38166, CVE-2025-38131, CVE-2025-38105, CVE-2025-38096, CVE-2025-38275, CVE-2025-38305,     CVE-2025-38156, CVE-2025-38139, CVE-2025-38318, CVE-2025-38136, CVE-2025-38107, CVE-2025-38041,     CVE-2025-38288, CVE-2025-38055, CVE-2025-38033, CVE-2025-38064, CVE-2025-38036, CVE-2025-38077,     CVE-2025-38053, CVE-2025-38112, CVE-2025-38070, CVE-2025-38109, CVE-2025-38143, CVE-2025-38299,     CVE-2025-38051, CVE-2025-38167, CVE-2025-38172, CVE-2025-38057, CVE-2025-38311, CVE-2025-38285,     CVE-2025-38076, CVE-2025-38280, CVE-2025-38157, CVE-2025-38043, CVE-2025-38065, CVE-2025-38289,     CVE-2025-38060, CVE-2025-38274, CVE-2025-38004, CVE-2025-38037, CVE-2025-38282, CVE-2025-38298,     CVE-2025-38293, CVE-2025-38499, CVE-2025-38135, CVE-2025-38173, CVE-2025-38079, CVE-2025-38296,     CVE-2025-38108, CVE-2025-38175, CVE-2025-38066, CVE-2025-38286, CVE-2025-38160, CVE-2025-38498,     CVE-2025-38281, CVE-2025-38268, CVE-2025-38270, CVE-2025-38153, CVE-2025-38042, CVE-2025-38114,     CVE-2025-38284, CVE-2025-38297, CVE-2025-38306, CVE-2025-38071, CVE-2025-38307, CVE-2025-38091,     CVE-2025-38314, CVE-2025-38145, CVE-2025-38113)

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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In the Linux kernel, the following vulnerability has been resolved: netfs: Fix oops in write-retry from     mis-resetting the subreq iterator Fix the resetting of the subrequest iterator in     netfs_retry_write_stream() to use the iterator-reset function as the iterator may have been shortened by a     previous retry. In such a case, the amount of data to be written by the subrequest is not subreq->len     but subreq->len - subreq->transferred. Without this, KASAN may see an error in iov_iter_revert(): BUG:
    KASAN: slab-out-of-bounds in iov_iter_revert lib/iov_iter.c:633 [inline] BUG: KASAN: slab-out-of-bounds in     iov_iter_revert+0x443/0x5a0 lib/iov_iter.c:611 Read of size 4 at addr ffff88802912a0b8 by task     kworker/u32:7/1147 CPU: 1 UID: 0 PID: 1147 Comm: kworker/u32:7 Not tainted     6.15.0-rc6-syzkaller-00052-g9f35e33144ae #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9,     2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Workqueue: events_unbound     netfs_write_collection_worker Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline]     dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:408 [inline]     print_report+0xc3/0x670 mm/kasan/report.c:521 kasan_report+0xe0/0x110 mm/kasan/report.c:634     iov_iter_revert lib/iov_iter.c:633 [inline] iov_iter_revert+0x443/0x5a0 lib/iov_iter.c:611     netfs_retry_write_stream fs/netfs/write_retry.c:44 [inline] netfs_retry_writes+0x166d/0x1a50     fs/netfs/write_retry.c:231 netfs_collect_write_results fs/netfs/write_collect.c:352 [inline]     netfs_write_collection_worker+0x23fd/0x3830 fs/netfs/write_collect.c:374 process_one_work+0x9cf/0x1b70     kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x6c8/0xf10     kernel/workqueue.c:3400 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x45/0x80     arch/x86/kernel/process.c:153 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK>     (CVE-2025-38139)

Note that Nessus relies on the presence of the package as reported by the vendor.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-1130 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    virtio: break and reset virtio devices on device_shutdown() (CVE-2025-38064)

    In the Linux kernel, the following vulnerability has been resolved:

    netfs: Fix oops in write-retry from mis-resetting the subreq iterator (CVE-2025-38139)

    In the Linux kernel, the following vulnerability has been resolved:

    af_unix: Don't leave consecutive consumed OOB skbs. (CVE-2025-38236)

    In the Linux kernel, the following vulnerability has been resolved:

    mm: userfaultfd: fix race of userfaultfd_move and swap cache (CVE-2025-38242)

    In the Linux kernel, the following vulnerability has been resolved:

    smb: client: fix potential deadlock when reconnecting channels (CVE-2025-38244)

    In the Linux kernel, the following vulnerability has been resolved:

    lib/group_cpus: fix NULL pointer dereference from group_cpus_evenly() (CVE-2025-38255)

    In the Linux kernel, the following vulnerability has been resolved:

    io_uring/rsrc: fix folio unpinning (CVE-2025-38256)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/damon/sysfs-schemes: free old damon_sysfs_scheme_filter->memcg_path on write (CVE-2025-38258)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: handle csum tree error with rescue=ibadroots correctly (CVE-2025-38260)

    In the Linux kernel, the following vulnerability has been resolved:

    tty: serial: uartlite: register uart driver in init (CVE-2025-38262)

    In the Linux kernel, the following vulnerability has been resolved:

    bcache: fix NULL pointer in cache_set_flush() (CVE-2025-38263)

    In the Linux kernel, the following vulnerability has been resolved:

    nvme-tcp: sanitize request list handling (CVE-2025-38264)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: Do not include stack ptr register in precision backtracking bookkeeping (CVE-2025-38279)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: Always pass notifications when child class becomes empty (CVE-2025-38350)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: fix a race between renames and directory logging (CVE-2025-38365)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/mlx5: Fix unsafe xarray access in implicit ODP handling (CVE-2025-38372)

    In the Linux kernel, the following vulnerability has been resolved:

    IB/mlx5: Fix potential deadlock in MR deregistration (CVE-2025-38373)

    In the Linux kernel, the following vulnerability has been resolved:

    virtio-net: ensure the received length does not exceed allocated size (CVE-2025-38375)

    In the Linux kernel, the following vulnerability has been resolved:

    smb: client: fix warning when reconnecting channel (CVE-2025-38379)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/vmalloc: fix data race in show_numa_info() (CVE-2025-38383)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPICA: Refuse to evaluate a method if arguments are missing (CVE-2025-38386)

    In the Linux kernel, the following vulnerability has been resolved:

    firmware: arm_ffa: Replace mutex with rwlock to avoid sleep in atomic context (CVE-2025-38388)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/i915/gt: Fix timeline left held on VMA alloc error (CVE-2025-38389)

    In the Linux kernel, the following vulnerability has been resolved:

    firmware: arm_ffa: Fix memory leak by freeing notifier callback node (CVE-2025-38390)

    In the Linux kernel, the following vulnerability has been resolved:

    NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN (CVE-2025-38393)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass (CVE-2025-38396)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port() (CVE-2025-38399)

    In the Linux kernel, the following vulnerability has been resolved:

    nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails. (CVE-2025-38400)

    In the Linux kernel, the following vulnerability has been resolved:

    vsock/vmci: Clear the vmci transport packet properly when initializing it (CVE-2025-38403)

    In the Linux kernel, the following vulnerability has been resolved:

    virtio-net: xsk: rx: fix the frame's length check (CVE-2025-38413)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: Fix the smbd_response slab to allow usercopy (CVE-2025-38523)

Tenable has extracted the preceding description block directly from the tested product 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
265934	Ubuntu 24.04 LTS / 25.04 : Linux kernel vulnerabilities (USN-7769-1)	Nessus	Ubuntu Local Security Checks	high
265928	Ubuntu 25.04 : Linux kernel (Azure) vulnerabilities (USN-7770-1)	Nessus	Ubuntu Local Security Checks	high
265926	Ubuntu 24.04 LTS : Linux kernel (OEM) vulnerabilities (USN-7771-1)	Nessus	Ubuntu Local Security Checks	high
248052	Linux Distros Unpatched Vulnerability : CVE-2025-38139	Nessus	Misc.	high
243505	Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2025-1130)	Nessus	Amazon Linux Local Security Checks	high

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