ROS-20260929-73-0055

The vulnerability of the btrfssyncfile function in the include/trace/events/btrfs.h module of the Linux kernel stem from improper disabling or release of resources. Exploiting this vulnerability could allow a remote attacker to access protected information or cause service failures...

Linux kernel btrfs_sync_file Heap Buffer Overflow DoS

The vulnerability of the btrfssyncfile function in the include/trace/events/btrfs.h module of the Linux kernel stem from improper disabling or release of resources. Exploiting this vulnerability could allow a malicious actor to gain access to protected information or cause service failures...

CVE-2026-64164

A flaw was found in the Linux kernel's btrfs filesystem tracepoints. The btrfssyncfile trace event, when called in an atomic context, attempts to perform an operation that can cause the system to sleep. This can lead to a kernel crash, resulting in a Denial of Service DoS for the affected system....

CVE-2026-64164: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: btrfs: tracepoints: fix sleep while in atomic context in btrfssyncfile The trace event btrfssyncfile is called in an atomic context all trace events are and its call to dput, which is needed due to the call to dgetparent, can...

EUVD-2026-27643

In the Linux kernel, the following vulnerability has been resolved: btrfs: tracepoints: get correct superblock from dentry in event btrfssyncfile If overlay is used on top of btrfs, dentry-dsb translates to overlay's super block and fsid assignment will lead to a crash. Use fileinodefile-isb to...

CVE-2026-43117

In the Linux kernel, the following vulnerability has been resolved: btrfs: tracepoints: get correct superblock from dentry in event btrfssyncfile If overlay is used on top of btrfs, dentry-dsb translates to overlay's super block and fsid assignment will lead to a crash. Use fileinodefile-isb to...

CVE-2026-43117

In the Linux kernel, the following vulnerability has been resolved: btrfs: tracepoints: get correct superblock from dentry in event btrfssyncfile If overlay is used on top of btrfs, dentry-dsb translates to overlay's super block and fsid assignment will lead to a crash. Use fileinodefile-isb to...

CVE-2026-43117: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: btrfs: tracepoints: get correct superblock from dentry in event btrfssyncfile If overlay is used on top of btrfs, dentry-dsb translates to overlay's super block and fsid assignment will lead to a crash. Use fileinodefile-isb to...