EUVD-2025-206592

In the Linux kernel, the following vulnerability has been resolved: btrfs: always detect conflicting inodes when logging inode refs After rename exchanging either with the rename exchange operation or regular renames in multiple non-atomic steps two inodes and at least one of them is a directory,...

CVE-2025-71183

In the Linux kernel, the following vulnerability has been resolved: btrfs: always detect conflicting inodes when logging inode refs After rename exchanging either with the rename exchange operation or regular renames in multiple non-atomic steps two inodes and at least one of them is a directory,...

CVE-2025-71183

CVE-2025-71183 (Linux kernel, btrfs) : The issue arises during rename exchanges where directories involved may not have their last_unlink_trans updated, causing the log replay path to miss a conflicting inode in the log tree. After a power failure, this can trigger an incorrect deletion attempt o...

CVE-2025-71183

In the Linux kernel, the following vulnerability has been resolved: btrfs: always detect conflicting inodes when logging inode refs After rename exchanging either with the rename exchange operation or regular renames in multiple non-atomic steps two inodes and at least one of them is a directory,...

Linux Kernel Security Vulnerabilities

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the possibility of dereferencing an empty root directory during the recycling of tracked Inodes,...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: jfs: reject on-disk inodes of an unsupported type Syzbot has reported the following BUG: kernel BUG at fs/inode.c:668! Oops: invalid opcode: 0000 1 PREEMPT SMP KASAN PTI CPU: 3 UID: 0 PID: 139 Comm: jfsCommit Not tainted...

CVE-2025-71074

In the Linux kernel, the following vulnerability has been resolved: functionfs: fix the open/removal races ffsepfileopen can race with removal, ending up with file-privatedata pointing to freed object. There is a total count of opened files on functionfs both ep0 and dynamic ones and when it hits...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003424)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003424 advisory. An issue was discovered in fs/xfs/xfsicache.c in the Linux kernel through 4.17.3. There is a NULL pointer dereference and panic in lookupslow on a NULL inode-iops...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002957)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002957 advisory. In the Linux kernel 4.13 through 4.16.11, ext4readinlinedata in fs/ext4/inline.c performs a memcpy with an untrusted length value in certain circumstances involving ...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003407)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003407 advisory. In the Linux kernel 4.13 through 4.16.11, ext4readinlinedata in fs/ext4/inline.c performs a memcpy with an untrusted length value in certain circumstances involving ...

CVE-2025-71074

In the Linux kernel, the following vulnerability has been resolved: functionfs: fix the open/removal races ffsepfileopen can race with removal, ending up with file-privatedata pointing to freed object. There is a total count of opened files on functionfs both ep0 and dynamic ones and when it hits...

CVE-2025-71074

The CVE-2025-71074 issue affects Linux kernel functionfs, where open/removal races can leave file->private_data as a freed object, causing UAF on read/write. Root cause: ffs->opened is misused; synchronization via atomic_dec_and_test() is insufficient. The fix approach, as documented, is to...

PT-2026-2595

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists within the functionfs implementation, specifically in the ffs epfile open function. This condition can occur when a file is opened and removed concurrently,...

PT-2026-27740

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the mm/thp subsystem related to transparent huge pages THP. The file thp enabled function incorrectly permits THP for files residing on anonymous...

UBUNTU-CVE-2023-53838

In the Linux kernel, the following vulnerability has been resolved: f2fs: synchronize atomic write aborts To fix a race condition between atomic write aborts, I use the inode lock and make COW inode to be re-usable thoroughout the whole atomic file inode lifetime...

PT-2025-49673

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the ext4 filesystem related to rbtree traversal within the ext4 mb use preallocated function. Specifically, the issue arises during memory allocation...

Linux Distros Unpatched Vulnerability : CVE-2023-53829

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - f2fs: flush inode if atomic file is aborted Let's flush the inode being aborted atomic operation to avoid stale dirty inode during eviction in this call stack:...

EUVD-2022-55690

In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential memory leak in ext4fcrecordmodifiedinode As krealloc may return NULL, in this case 'state-fcmodifiedinodes' may not be freed by krealloc, but 'state-fcmodifiedinodes' already set NULL. Then will lead to...

PT-2025-49463

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists within the ext4 filesystem code, specifically in the ext4 fc record modified inode function. The issue arises because krealloc may return NULL, potentially preventin...

OESA-2025-2768 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: udf: Detect system inodes linked into directory hierarchy When UDF filesystem is corrupted, hidden system inodes can be linked into directory hierarchy which is ...