48 matches found
CVE-2026-68150
A flaw was found in the Linux kernel. A local attacker could trigger a double-unlock vulnerability in the filesystem's emergency thaw operation. This occurs when the sumount semaphore is released twice, leading to corruption of the semaphore's internal state. This corruption can cause system...
UBUNTU-CVE-2026-68150
In the Linux kernel, the following vulnerability has been resolved: fs/super: fix emergency thaw double-unlock of sumount dothawall iterates over all superblocks via iteratesupers with SUPERITEREXCL, which acquires sumount exclusively before calling the callback and releases it afterwards. Howeve...
CVE-2026-68150
CVE-2026-68150 affects Linux kernel fs/super: emergency thaw of all frozen filesystems could double-unlock s_umount, corruptting rwsem state. Connected fix switches iteration to SUPER_ITER_UNLOCKED and acquires s_umount in the callback with super_lock_excl() before thaw_super_locked(), aligning w...
CVE-2026-68150 fs/super: fix emergency thaw double-unlock of s_umount
In the Linux kernel, the following vulnerability has been resolved: fs/super: fix emergency thaw double-unlock of sumount dothawall iterates over all superblocks via iteratesupers with SUPERITEREXCL, which acquires sumount exclusively before calling the callback and releases it afterwards. Howeve...
EUVD-2026-55536
In the Linux kernel, the following vulnerability has been resolved: fs/super: fix emergency thaw double-unlock of sumount dothawall iterates over all superblocks via iteratesupers with SUPERITEREXCL, which acquires sumount exclusively before calling the callback and releases it afterwards. Howeve...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: ext4: fixed the issue of possible double unlocking when moving a directory...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011042)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011042 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible double unlock when moving a directory Tenable has extracted the preceding...
Amazon Linux 2 : kernel, --advisory ALAS2-2025-3075 (ALAS-2025-3075)
The version of kernel installed on the remote host is prior to 4.14.355-280.708. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-3075 advisory. In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix invalid derefence of sblvbptr...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: fs/nfs/read: fixed the double-unlock bug in nfsreturnemptyfolio. Sometimes, when a file was read while it was being truncated by another NFS client, the kernel could become deadlocked because foliounlock was called twice, and the...
SUSE CVE-2023-53626
In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible double unlock when moving a directory...
Linux Distros Unpatched Vulnerability : CVE-2023-53626
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: ext4: fix possible double unlock when moving a directory CVE-2023-53626 Note that Nessus...
CVE-2023-53626
In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible double unlock when moving a directory...
UBUNTU-CVE-2023-53626
In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible double unlock when moving a directory...
CVE-2023-53626
In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible double unlock when moving a directory...
CVE-2023-53626 ext4: fix possible double unlock when moving a directory
In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible double unlock when moving a directory...
CVE-2023-53626
CVE-2023-53626 : In the Linux kernel, the vulnerability is in the ext4 code and is caused by a possible double unlock when moving a directory. Affected component is ext4 within the kernel, with fixes committed in the upstream kernel (see references to stable kernel patches). The EulerOS/OSS advis...
EUVD-2025-32797
In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible double unlock when moving a directory...
CVE-2023-53626 ext4: fix possible double unlock when moving a directory
In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible double unlock when moving a directory...
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 Linux kernel that stems from a double unlock that can occur when moving directories...