Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: bcachefs: kvfree bchfs::snapshots in bch2fssnapshotsexit. bchfs::snapshots is allocated by kvzalloc in snapshottmut. It should be freed by kvfree, not kfree. Otherwise, umount will trigger an error: 406.829178 BUG: Unable to...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: bcachefs: Acquire sumount only when taking snapshots. When I was testing MongoDB using bcachefs with compression, there was a lockdep warning during the process of taking MongoDB data volumes as snapshots. sh $ cat test.sh...

bcachefs Downgrade Entry Next C Function DoS

The vulnerability of the downgradeentrynextc function in the fs/bcachefs/sb-downgrade.c module of the bcachefs file system support for Linux operating systems is related to incorrect input validation. Exploiting this vulnerability could allow an attacker to cause a service failure...

EUVD-2025-11375

Malicious code in bioql PyPI...

bcachefs DoS

The vulnerability of the bcachefs component in the Linux operating system’s kernel is related to permission handling errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2025-22019

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: bcachefs: bch2ioctlsubvolumedestroy fixes bch2evictsubvolumeinodes was getting stuck - due t...

bcachefs Snapshot DoS

The vulnerability of the bcachefs/snapshot.c component in the Linux operating system is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

bcachefs File System Heap Buffer Overflow DoS

The vulnerability of the bch2sbcleanvalidatelate function in the fs/bcachefs/sb-clean.c module of the bcachefs file system support module in the Linux operating system is related to an uncontrolled resource consumption. Exploiting this vulnerability could allow an attacker to compromise the...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: - bcachefs: Fix in bch2ioctlsubvolumeDestroy. - bch2evictsubvolumeinodes was getting stuck—due to incorrect pruning of the dcache. Additionally, missing permission checks have been fixed...

SUSE CVE-2025-22019

In the Linux kernel, the following vulnerability has been resolved: bcachefs: bch2ioctlsubvolumedestroy fixes bch2evictsubvolumeinodes was getting stuck - due to incorrectly pruning the dcache. Also, fix missing permissions checks...

DEBIAN-CVE-2025-22019

In the Linux kernel, the following vulnerability has been resolved: bcachefs: bch2ioctlsubvolumedestroy fixes bch2evictsubvolumeinodes was getting stuck - due to incorrectly pruning the dcache. Also, fix missing permissions checks...

CVE-2025-22019

In the Linux kernel, the following vulnerability has been resolved: bcachefs: bch2ioctlsubvolumedestroy fixes bch2evictsubvolumeinodes was getting stuck - due to incorrectly pruning the dcache. Also, fix missing permissions checks...

UBUNTU-CVE-2025-22019

In the Linux kernel, the following vulnerability has been resolved: bcachefs: bch2ioctlsubvolumedestroy fixes bch2evictsubvolumeinodes was getting stuck - due to incorrectly pruning the dcache. Also, fix missing permissions checks...

CVE-2025-22019 bcachefs: bch2_ioctl_subvolume_destroy() fixes

In the Linux kernel, the following vulnerability has been resolved: bcachefs: bch2ioctlsubvolumedestroy fixes bch2evictsubvolumeinodes was getting stuck - due to incorrectly pruning the dcache. Also, fix missing permissions checks...

CVE-2025-22019

CVE-2025-22019 affects the Linux kernel component bcachefs. The issue in bch2_ioctl_subvolume_destroy and the inodes eviction path (bch2_evict_subvolume_inodes) was caused by incorrect dcache pruning and missing permissions checks. A fix was applied to address these, with potential impact to avai...

CVE-2025-22019

In the Linux kernel, the following vulnerability has been resolved: bcachefs: bch2ioctlsubvolumedestroy fixes bch2evictsubvolumeinodes was getting stuck - due to incorrectly pruning the dcache. Also, fix missing permissions checks...

CVE-2025-22019 bcachefs: bch2_ioctl_subvolume_destroy() fixes

In the Linux kernel, the following vulnerability has been resolved: bcachefs: bch2ioctlsubvolumedestroy fixes bch2evictsubvolumeinodes was getting stuck - due to incorrectly pruning the dcache. Also, fix missing permissions checks...

CVE-2025-22019: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bcachefs: bch2ioctlsubvolumedestroy fixes bch2evictsubvolumeinodes was getting stuck - due to incorrectly pruning the dcache. Also, fix missing permissions checks...

PT-2025-16578

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns the Linux kernel, specifically the bcachefs component. It involves a problem with the bch2 evict subvolume inodes function getting stuck due to incorrect pruning of th...

SUSE CVE-2025-21830

In the Linux kernel, the following vulnerability has been resolved: landlock: Handle weird files A corrupted filesystem e.g. bcachefs might return weird files. Instead of throwing a warning and allowing access to such file, treat them as regular files...