Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: jfs: Fixed an issue where uninitialized waitqueues were present in the transaction manager. The initialization of the transaction manager in txInit did not properly initialize TxBlock0.waitor, resulting in a crash when txEnd0 is...

CVE-2026-35344

The dd utility in uutils coreutils suppresses errors during file truncation operations by unconditionally calling Result::ok on truncation attempts. While intended to mimic GNU behavior for special files like /dev/null, the uutils implementation also hides failures on regular files and directorie...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011130)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011130 advisory. In the Linux kernel, the following vulnerability has been resolved: jfs: fix uninitialized waitqueue in transaction manager The transaction manager initialization in...

CVE-2025-68168

In the Linux kernel, the following vulnerability has been resolved: jfs: fix uninitialized waitqueue in transaction manager The transaction manager initialization in txInit was not properly initializing TxBlock0.waitor waitqueue, causing a crash when txEnd0 is called on read-only filesystems. Whe...

CVE-2025-68168 jfs: fix uninitialized waitqueue in transaction manager

In the Linux kernel, the following vulnerability has been resolved: jfs: fix uninitialized waitqueue in transaction manager The transaction manager initialization in txInit was not properly initializing TxBlock0.waitor waitqueue, causing a crash when txEnd0 is called on read-only filesystems. Whe...

CVE-2025-68168 jfs: fix uninitialized waitqueue in transaction manager

In the Linux kernel, the following vulnerability has been resolved: jfs: fix uninitialized waitqueue in transaction manager The transaction manager initialization in txInit was not properly initializing TxBlock0.waitor waitqueue, causing a crash when txEnd0 is called on read-only filesystems. Whe...

CVE-2025-68168

The CVE-2025-68168 issue is in the Linux kernel JFS transaction manager. The root cause was that txInit() did not initialize TxBlock[0].waitor, so when reading from a read-only filesystem txEnd(0) accessed an uninitialized waitqueue via tid_to_tblock(0). This could trigger a non-static key lockde...

Linux Distros Unpatched Vulnerability : CVE-2025-68168

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - jfs: fix uninitialized waitqueue in transaction manager The transaction manager initialization in txInit was not properly initializing TxBlock0.waitor waitqueue...

PT-2025-51581

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's JFS Journaled File System transaction manager. The txInit function does not properly initialize the TxBlock0.waitor waitqueue, leading to a system cra...

Linux kernel 安全漏洞

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 the Linux kernel that stems from f2fs failing to properly handle dirty inodes when dealing with read-only filesystem inodes, causing the kern...