Astra Linux – vulnerability in linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to trigger foreground gc during f2fsmapblocks in lfs mode When using the “mode=lfs” mount option, generic/299 will cause a system panic as described below: ------------ cut here ------------ kernel BUG at...

SUSE CVE-2025-38626

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to trigger foreground gc during f2fsmapblocks in lfs mode w/ "mode=lfs" mount option, generic/299 will cause system panic as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2835! Call Trace:...

UBUNTU-CVE-2025-38626

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to trigger foreground gc during f2fsmapblocks in lfs mode w/ "mode=lfs" mount option, generic/299 will cause system panic as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2835! Call Trace:...

Linux Kernel Security Vulnerabilities

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 Linux kernel that stems from f2fsmapblocks not triggering foreground GC in lfs mode, which could lead to space exhaustion...

PT-2024-28093

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.37 Description The issue arises when the multi-devices feature is enabled in the Linux kernel, specifically with the f2fs file system. In this scenario, the f2fs map blocks function may return a zero block...