PT-2026-104976

In the Linux kernel, the following vulnerability has been resolved: btrfs: tree-checker: validate names in ROOT REF and ROOT BACKREF ROOT REF and ROOT BACKREF items contain a struct btrfs root ref followed by the subvolume name. Several readers assume that this layout is already valid and then us...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In btrfsgetrootref in fs/btrfs/disk-io.c within the Linux kernel, up to version 6.7.1, there may be an assertion failure and a crash occurring because a subvolume can be read out too early after its root item is inserted during subvolume creation...

The vulnerability of the btrfs_get_root_ref() function in the fs/btrfs/disk-io.c file of the Linux kernel’s file system allows a hacker to cause a service failure.

The vulnerability of the btrfsgetrootref function in the fs/btrfs/disk-io.c file of the Linux kernel’s file system is related to the repeated release of a reserved memory block. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2024-7321

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The vulnerability is related to the btrfs component of the Linux kernel and is caused by an assertion failure during subvolume creation. This can lead to a denial of service. The issue...

AZL-33969 CVE-2024-23850 affecting package kernel for versions less than 5.15.153.1-1

In btrfsgetrootref in fs/btrfs/disk-io.c in the Linux kernel through 6.7.1, there can be an assertion failure and crash because a subvolume can be read out too soon after its root item is inserted upon subvolume creation...

UBUNTU-CVE-2024-23850

In btrfsgetrootref in fs/btrfs/disk-io.c in the Linux kernel through 6.7.1, there can be an assertion failure and crash because a subvolume can be read out too soon after its root item is inserted upon subvolume creation...

PT-2024-1289

Name of the Vulnerable Software and Affected Versions Linux kernel versions through 6.7.1 Description The issue is related to the btrfs get root ref function in the Linux kernel, specifically in fs/btrfs/disk-io.c. It can cause an assertion failure and crash because a subvolume can be read out to...