ALSA-2026:2721 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ntbhwswitchtec: Fix shift-out-of-bounds in switchtecntbmwsettrans CVE-2023-53034 kernel: Linux kernel erofs: Use-After-Free due to device type mismatch CVE-2025-38172 kernel: smc: Fix...

kernel: Linux kernel erofs: Use-After-Free due to device type mismatch

A flaw was found in the Linux kernel's erofs filesystem. A local attacker could exploit a use-after-free UAF vulnerability by mounting an erofs filesystem with a specific configuration where the primary and extra devices have mismatched types. This improper handling of device initialization error...

RHEL 10 : kernel (RHSA-2026:1727)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:1727 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ntbhwswitchtec: Fix...

OESA-2026-1076 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: erofs: validate the extent length for uncompressed pclusters syzkaller reported a KASAN use-after-free:...

SUSE CVE-2025-68794

In the Linux kernel, the following vulnerability has been resolved: iomap: adjust read range correctly for non-block-aligned positions iomapadjustreadrange assumes that the position and length passed in are block-aligned. This is not always the case however, as shown in the syzbot generated case...

CVE-2025-68794

In the Linux kernel, the following vulnerability has been resolved: iomap: adjust read range correctly for non-block-aligned positions iomapadjustreadrange assumes that the position and length passed in are block-aligned. This is not always the case however, as shown in the syzbot generated case...

UBUNTU-CVE-2025-68794

In the Linux kernel, the following vulnerability has been resolved: iomap: adjust read range correctly for non-block-aligned positions iomapadjustreadrange assumes that the position and length passed in are block-aligned. This is not always the case however, as shown in the syzbot generated case...

CVE-2025-68794

In the Linux kernel, the following vulnerability has been resolved: iomap: adjust read range correctly for non-block-aligned positions iomapadjustreadrange assumes that the position and length passed in are block-aligned. This is not always the case however, as shown in the syzbot generated case...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: erofs: Avoid infinite loops due to incomplete zstd-compressed data. Currently, the decompression logic incorrectly processes compressed data if the data is truncated in crafted deliberately corrupted images...

Linux Distros Unpatched Vulnerability : CVE-2025-68794

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iomap: adjust read range correctly for non-block-aligned positions iomapadjustreadrange assumes that the position and length passed in are block-aligned. This i...

ROS-20260113-7394

A vulnerability in the fs/erofs/zmap.c component of the Linux operating system kernel is related to resource management errors. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

PT-2026-20450

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The EROFS filesystem may experience a use-after-free UAF condition when a file-backed mount with the directio option is enabled. This can lead to a system panic. The issue arises from a...

SUSE CVE-2022-50811

In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing unmap if zerofsgetextentcompressedlen fails Otherwise, meta buffers could be leaked...

Linux Distros Unpatched Vulnerability : CVE-2022-50811

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - erofs: fix missing unmap if zerofsgetextentcompressedlen fails Otherwise, meta buffers could be leaked. CVE-2022-50811 Note that Nessus relies on the presence o...

EUVD-2022-55887

In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing unmap if zerofsgetextentcompressedlen fails Otherwise, meta buffers could be leaked...

CVE-2022-50811

In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing unmap if zerofsgetextentcompressedlen fails Otherwise, meta buffers could be leaked...

CVE-2022-50811

In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing unmap if zerofsgetextentcompressedlen fails Otherwise, meta buffers could be leaked...

UBUNTU-CVE-2022-50811

In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing unmap if zerofsgetextentcompressedlen fails Otherwise, meta buffers could be leaked...

CVE-2022-50811

In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing unmap if zerofsgetextentcompressedlen fails Otherwise, meta buffers could be leaked...

CVE-2022-50811 erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails

In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing unmap if zerofsgetextentcompressedlen fails Otherwise, meta buffers could be leaked...