Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: xfs: scrub: Unlock dquot before an early return in quota scrub. The function xchkquotaitem can return early after calling xchkfblockprocesserror. When this helper returns false, the function returns immediately without releasi...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021654)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021654 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: free inode when ocfs2getinitinode fails syzbot is reporting busy inodes after unmount, for...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: tmpfs: fix race on handling dquot rbtree A syzkaller reproducer found a race while attempting to remove dquot information from the rb tree. Fetching the rbtree root node must also be protected by the dqopt-dqiosem, otherwise,...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: The quota: flush quotareleasework upon quota writeback issue has been addressed. One of the paths for quota writeback is called from freezesuper, syncfilesystem, ext4syncfs, and dquotwritebackdquots. Since we currently do not...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: quota: Fix potential NULL pointer dereference Below race may cause NULL pointer dereference P1 P2 dquotfreeinode quotaoff dropdquotref removedquotref dquots = idquotinode dquots = idquotinode srcureadlock dquotscnt != NULL 1...

CVE-2026-31556

In the Linux kernel, the following vulnerability has been resolved: xfs: scrub: unlock dquot before early return in quota scrub xchkquotaitem can return early after calling xchkfblockprocesserror. When that helper returns false, the function returned immediately without dropping dq-qqlock, which...

CVE-2026-31556

CVE-2026-31556 concerns the Linux kernel XFS quota scrub path. Multiple connected sources document the issue: in xfs, during quota scrubbing, xchk_quota_item could return early after xchk_fblock_process_error without dropping the dquot lock dq->q_qlock, risking lock leaks or deadlocks in later...

CVE-2026-31556

In the Linux kernel, the following vulnerability has been resolved: xfs: scrub: unlock dquot before early return in quota scrub xchkquotaitem can return early after calling xchkfblockprocesserror. When that helper returns false, the function returned immediately without dropping dq-qqlock, which...

PT-2026-34908

In the Linux kernel, the following vulnerability has been resolved: xfs: scrub: unlock dquot before early return in quota scrub xchk quota item can return early after calling xchk fblock process error. When that helper returns false, the function returned immediately without dropping dq-q qlock,...

Unity Linux 20.1050e / 20.1060e Security Update: kernel (UTSA-2026-011122)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011122 advisory. In the Linux kernel, the following vulnerability has been resolved: quota: fix warning in dqgrab There's issue as follows when do fault injection: WARNING: CPU: 1...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-27058)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-27058 advisory. - In the Linux kernel, the following vulnerability has been resolved: tmpfs: fix race on handling dquo...

SUSE CVE-2023-54177

In the Linux kernel, the following vulnerability has been resolved: quota: fix warning in dqgrab There's issue as follows when do fault injection: WARNING: CPU: 1 PID: 14870 at include/linux/quotaops.h:51 dquotdisable+0x13b7/0x18c0 Modules linked in: CPU: 1 PID: 14870 Comm: fsconfig Not tainted...

CVE-2023-54177

In the Linux kernel, the following vulnerability has been resolved: quota: fix warning in dqgrab There's issue as follows when do fault injection: WARNING: CPU: 1 PID: 14870 at include/linux/quotaops.h:51 dquotdisable+0x13b7/0x18c0 Modules linked in: CPU: 1 PID: 14870 Comm: fsconfig Not tainted...

UBUNTU-CVE-2023-54177

In the Linux kernel, the following vulnerability has been resolved: quota: fix warning in dqgrab There's issue as follows when do fault injection: WARNING: CPU: 1 PID: 14870 at include/linux/quotaops.h:51 dquotdisable+0x13b7/0x18c0 Modules linked in: CPU: 1 PID: 14870 Comm: fsconfig Not tainted...

CVE-2023-54177 quota: fix warning in dqgrab()

In the Linux kernel, the following vulnerability has been resolved: quota: fix warning in dqgrab There's issue as follows when do fault injection: WARNING: CPU: 1 PID: 14870 at include/linux/quotaops.h:51 dquotdisable+0x13b7/0x18c0 Modules linked in: CPU: 1 PID: 14870 Comm: fsconfig Not tainted...

CVE-2023-54177

The CVE-2023-54177 issue is a Linux kernel quota warning during dqgrab() path in fault-injection scenarios (dquot_disable) that can arise in quota reconfiguration flows (ext4_remount, reconfigure_super). The root cause is a situation where dquot_flags may lack DQ_ACTIVE_B during dqgrab(), leading...

PT-2025-54006

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.3.0-next-20230505-00006-g5107a9c821af Description The Linux kernel contains an issue within the quota handling mechanism. A warning can occur in the dqgrab function during fault injection scenarios involving...

DEBIAN-CVE-2025-40196

In the Linux kernel, the following vulnerability has been resolved: fs: quota: create dedicated workqueue for quotareleasework There is a kernel panic due to WARNONCE when paniconwarn is set. This issue occurs when writeback is triggered due to sync call for an opened fileie, writeback reason is...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990211)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990211 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: free inode when ocfs2getinitinode fails syzbot is reporting busy inodes after unmount, for...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990140)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990140 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: free inode when ocfs2getinitinode fails syzbot is reporting busy inodes after unmount, for...