PT-2025-49435

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the btrfs file system related to handling dirty metadata when the file system encounters errors. Specifically, if btrfs experiences an error, the...

EUVD-2022-54760

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix anondev leak in createsubvol When btrfsqgroupinherit, btrfsalloctreeblock, or btrfsinsertroot fail in createsubvol, we return without freeing anondev. Reorganize the error handling in createsubvol to fix this...

CVE-2022-50571

In the Linux kernel, the following vulnerability has been resolved: btrfs: call btrfsremovefreespacecachelocked on cache load failure Now that lockdep is staying enabled through our entire CI runs I started seeing the following stack in generic/475 ------------ cut here ------------ WARNING: CPU:...

UBUNTU-CVE-2022-50571

In the Linux kernel, the following vulnerability has been resolved: btrfs: call btrfsremovefreespacecachelocked on cache load failure Now that lockdep is staying enabled through our entire CI runs I started seeing the following stack in generic/475 ------------ cut here ------------ WARNING: CPU:...

CVE-2022-50571

CVE-2022-50571 involves the Linux kernel Btrfs path. The issue arises when loading the free-space cache: a temporary free_space_ctl is used during the load to avoid allocations, but on error cleaning up could touch discardable stats without holding the correct lock. The remediation is to invoke _...

CVE-2022-50571 btrfs: call __btrfs_remove_free_space_cache_locked on cache load failure

In the Linux kernel, the following vulnerability has been resolved: btrfs: call btrfsremovefreespacecachelocked on cache load failure Now that lockdep is staying enabled through our entire CI runs I started seeing the following stack in generic/475 ------------ cut here ------------ WARNING: CPU:...

CVE-2022-50571 btrfs: call __btrfs_remove_free_space_cache_locked on cache load failure

In the Linux kernel, the following vulnerability has been resolved: btrfs: call btrfsremovefreespacecachelocked on cache load failure Now that lockdep is staying enabled through our entire CI runs I started seeing the following stack in generic/475 ------------ cut here ------------ WARNING: CPU:...

PT-2025-43081

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.19.0-rc8+ Description The Linux kernel contains an issue within the Btrfs file system related to handling free space cache loading failures. Specifically, when an error occurs during cache loading, the btrfs...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the failure to call the btrfsremovefreespacecachelocked function when a cache load fails, which could result...

USN-7797-3: Linux kernel (AWS) vulnerabilities

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: - Virtio block driver; - Media drivers; - Network drivers; - Framebuffer layer; - BTRFS file system; - Ext4 file...

USN-7797-3 linux-aws vulnerabilities

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: - Virtio block driver; - Media drivers; - Network drivers; - Framebuffer layer; - BTRFS file system; - Ext4 file...

EUVD-2022-55058

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not double complete bio on errors during compressed reads I hit some weird panics while fixing up the error handling from btrfslookupbiosums. Turns out the compression path will complete the bio we use if we set up any ...

ROS-20251021-02

A vulnerability in the btrfs component of the Linux operating system kernel is related to an incorrect lock in the function clearextentuptodate in fs/btrfs/inode.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability in the KVM component of the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987527)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987527 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix qgroup reserve overflow the qgroup limit We use extentchangeset-byteschanged in...

The vulnerability of the btrfs_del inode_from_root() function in the fs/btrfs/inode.c module of the Linux kernel allows a attacker to cause a failure in the operation of the file system.

The vulnerability of the btrfsdel inodefromroot function in the fs/btrfs/inode.c module of the Linux kernel operating system is related to improper locking mechanisms. Exploiting this vulnerability could allow an attacker to cause service failures...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987647)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987647 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix abort logic in btrfsreplacefileextents Error injection testing uncovered a case where...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987564)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987564 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix hang during unmount when stopping a space reclaim worker Often when running generic/5...

CLSA-2025-1760983231 Fix of 25 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-41069 - ASoC: topology: Fix references to freed memory - ASoC: topology: Do not assign fields that are already set - ASoC: topology: Clean up route loading Bionic update: upstream stable patchset 2021-06-11 LP: 1931740 // CVE- url:...

SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2025:03634-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03634-1 advisory. The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes. The following securi...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2023-53261: coresight: Fix memory leak in acpibuffer-pointer bsc1249770. CVE-2024-46733: btrfs: fix qgroup reserve leaks in cowfilerange bsc1230708...