139 matches found
Linux kernel security vulnerabilities
A security vulnerability exists in Linux kernel version 6.15. It arises because mntnstreeremove releases references to the mount namespace via callrcu, causing fsnotify tags to be removed within the context of a RCU soft interrupt. This, in turn, may trigger calls to functions that sleep under...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: drm/amdkfd: Fixed the lock dependency warning with srcu ====================================================== WARNING: A circular locking dependency was detected. 6.5.0-kfd-yangp 2289 Not tainted...
Astra Linux – vulnerability in linux-5.10, linux-6.1
In the Linux kernel, the following vulnerability has been resolved: ext4: skip extra isize expansion during mount to prevent deadlock The function ext4trytoexpandextraisize is called from ext4markinodedirty while holding an active jbd2 handle. During mount !SBACTIVE, the expand path may move xatt...
SUSE CVE-2026-93269
In the Linux kernel, the following vulnerability has been resolved: ext4: fix circular lock dependency in ext4extmigrate Move iputtmpinode after ext4writepagesupwrite to avoid a circular lock dependency between swritepagesrwsem and sbinternal freeze protection. The deadlock scenario: CPU0...
CVE-2026-93269
In the Linux kernel, the following vulnerability has been resolved: ext4: fix circular lock dependency in ext4extmigrate Move iputtmpinode after ext4writepagesupwrite to avoid a circular lock dependency between swritepagesrwsem and sbinternal freeze protection. The deadlock scenario: CPU0...
DEBIAN-CVE-2026-93269
In the Linux kernel, the following vulnerability has been resolved: ext4: fix circular lock dependency in ext4extmigrate Move iputtmpinode after ext4writepagesupwrite to avoid a circular lock dependency between swritepagesrwsem and sbinternal freeze protection. The deadlock scenario: CPU0...
EUVD-2026-86141
In the Linux kernel, the following vulnerability has been resolved: ext4: fix circular lock dependency in ext4extmigrate Move iputtmpinode after ext4writepagesupwrite to avoid a circular lock dependency between swritepagesrwsem and sbinternal freeze protection. The deadlock scenario: CPU0...
CVE-2026-93269 ext4: fix circular lock dependency in ext4_ext_migrate
In the Linux kernel, the following vulnerability has been resolved: ext4: fix circular lock dependency in ext4extmigrate Move iputtmpinode after ext4writepagesupwrite to avoid a circular lock dependency between swritepagesrwsem and sbinternal freeze protection. The deadlock scenario: CPU0...
CVE-2026-93269
The Linux kernel contains a circular lock dependency vulnerability in the ext4 filesystem within the ext4_ext_migrate function. The issue arises from a deadlock between s_writepages_rwsem and sb_internal (freeze protection) during concurrent EXT4_IOC_MIGRATE operations and orphan cleanup during m...
CVE-2026-93269 ext4: fix circular lock dependency in ext4_ext_migrate
In the Linux kernel, the following vulnerability has been resolved: ext4: fix circular lock dependency in ext4extmigrate Move iputtmpinode after ext4writepagesupwrite to avoid a circular lock dependency between swritepagesrwsem and sbinternal freeze protection. The deadlock scenario: CPU0...
CVE-2026-93268 ext4: skip extra isize expansion during mount to prevent deadlock
In the Linux kernel, the following vulnerability has been resolved: ext4: skip extra isize expansion during mount to prevent deadlock ext4trytoexpandextraisize is called from ext4markinodedirty while holding an active jbd2 handle. During mount !SBACTIVE, the expand path may move xattrs to externa...
CVE-2026-93268 ext4: skip extra isize expansion during mount to prevent deadlock
In the Linux kernel, the following vulnerability has been resolved: ext4: skip extra isize expansion during mount to prevent deadlock ext4trytoexpandextraisize is called from ext4markinodedirty while holding an active jbd2 handle. During mount !SBACTIVE, the expand path may move xattrs to externa...
CVE-2026-93269
In the Linux kernel, the following vulnerability has been resolved: ext4: fix circular lock dependency in ext4extmigrate Move iputtmpinode after ext4writepagesupwrite to avoid a circular lock dependency between swritepagesrwsem and sbinternal freeze protection. The deadlock scenario: CPU0...
Linux Distros Unpatched Vulnerability : CVE-2026-93268
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: skip extra isize expansion during mount to prevent deadlock ext4trytoexpandextraisize is called from ext4markinodedirty while holding an active jbd2 handl...
Linux Distros Unpatched Vulnerability : CVE-2026-93269
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: fix circular lock dependency in ext4extmigrate Move iputtmpinode after ext4writepagesupwrite to avoid a circular lock dependency between swritepagesrwsem...
CVE-2026-93269: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: ext4: fix circular lock dependency in ext4extmigrate Move iputtmpinode after ext4writepagesupwrite to avoid a circular lock dependency between swritepagesrwsem and sbinternal freeze protection. The deadlock scenario: CPU0...
Linux Distros Unpatched Vulnerability : CVE-2026-80804
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: xfs: restore nofs context unconditionally in xfstransroll When xfstranscommit fails in...
SUSE CVE-2026-80804
In the Linux kernel, the following vulnerability has been resolved: xfs: restore nofs context unconditionally in xfstransroll When xfstranscommit fails in xfstransroll, the NOFS context is cleared but only restored in the success path. This leaves the error path without nofs protection, causing a...
CVE-2026-80879
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix circular locking dependency in ocfs2dioendiowrite A circular locking dependency involves INODEALLOCSYSTEMINODE, EXTENTALLOCSYSTEMINODE, and ORPHANDIRSYSTEMINODE. 1. ocfs2mknod acquires INODEALLOC then EXTENTALLOC. 2...
CVE-2026-80804
In the Linux kernel, the following vulnerability has been resolved: xfs: restore nofs context unconditionally in xfstransroll When xfstranscommit fails in xfstransroll, the NOFS context is cleared but only restored in the success path. This leaves the error path without nofs protection, causing a...