CVE-2025-71065

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid potential deadlock As Jiaming Zhang and syzbot reported, there is potential deadlock in f2fs as below: Chain exists of: &sbi-cprwsem -- fsreclaim -- sbinternal2 Possible unsafe locking scenario: CPU0 CPU1 ----...

EUVD-2024-35160

Malicious code in bioql PyPI...

CVE-2024-34027

A vulnerability was found in the Flash-Friendly File System F2FS in the Linux kernel, where the reservecompressblocks and releasecompressblocks functions were not adequately protected by the cprwsem lock. This locking deficiency could lead to race conditions, potentially causing data corruption o...

CVE-2024-34027

CVE-2024-34027 corresponds to a Linux kernel/F2FS issue where the f2fs compress path ({reserve,release}_compress_blocks()) could race with checkpoint due to cp_rwsem lock issues, risking corruption of filesystem metadata (blkaddr in dnode, inode fields, and .total_valid_block_count) after SPO. Th...

CVE-2024-34027 f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover reserve,releasecompressblocks w/ cprwsem lock It needs to cover reserve,releasecompressblocks w/ cprwsem lock to avoid racing with checkpoint, otherwise, filesystem metadata including blkaddr in dnode...

CVE-2024-34027 f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover reserve,releasecompressblocks w/ cprwsem lock It needs to cover reserve,releasecompressblocks w/ cprwsem lock to avoid racing with checkpoint, otherwise, filesystem metadata including blkaddr in dnode...

CVE-2024-27034

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover normal cluster write with cprwsem When we overwrite compressed cluster w/ normal cluster, we should not unlock cprwsem during f2fswriterawpages, otherwise data will be corrupted if partial blocks were...

CVE-2024-27034

CVE-2024-27034 affects the f2fs compression path in the Linux kernel. The root cause is a race where, when overwriting a compressed cluster with a normal cluster, cp_rwsem is unlocked too early during f2fs_write_raw_pages(), risking data corruption if partial blocks are persisted before CP & SPOR...