CVE-2025-39881

CVE-2025-39881 involves a use-after-free in the Linux kernel PSI/PCI monitoring path within kernfs polling. The issue occurs when an open PSI-related file is released while an epoll poll still holds references, leading to use-after-free during re-enabling the monitoring. The fix introduces kernfs...

CVE-2025-39881 kernfs: Fix UAF in polling when open file is released

In the Linux kernel, the following vulnerability has been resolved: kernfs: Fix UAF in polling when open file is released A use-after-free UAF vulnerability was identified in the PSI Pressure Stall Information monitoring mechanism: BUG: KASAN: slab-use-after-free in psitriggerpoll+0x3c/0x140 Read...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional checks have been added in ntfsfilerelease...

fs/ntfs3: Additional check in ntfs_file_release

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PT-2025-34411

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw within the hfsplus filesystem. Syzbot reported an issue where a mutex lock check in hfsplus free extents could trigger warnings and errors during...

SUSE CVE-2024-50242

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional check in ntfsfilerelease...

DEBIAN-CVE-2024-50242

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional check in ntfsfilerelease...

UBUNTU-CVE-2024-50242

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional check in ntfsfilerelease...

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 problematic ntfsfilerelease extra check...

CVE-2024-43869

In the Linux kernel, the following vulnerability has been resolved: perf: Fix event leak upon exec and file release The perf pending task work is never waited upon the matching event release. In the case of a child event, released via freeevent directly, this can potentially result in a leaked...

CVE-2024-43869 perf: Fix event leak upon exec and file release

In the Linux kernel, the following vulnerability has been resolved: perf: Fix event leak upon exec and file release The perf pending task work is never waited upon the matching event release. In the case of a child event, released via freeevent directly, this can potentially result in a leaked...

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 an event leak in the perf subsystem during exec and file release...

CVE-2023-52707

CVE-2023-52707: Linux kernel sched/psi use-after-free in ep_remove_wait_queue() can occur when a non-root cgroup is removed while a thread is polling a pressure file; the polling thread may access a freed waitqueue during file close/exit, causing a use-after-free. The issue is rooted in cgroup_fi...

DEBIAN-CVE-2021-47422

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/kms/nv50-: fix file release memory leak When using singleopen for opening, singlerelease should be called, otherwise the 'op' allocated in singleopen will be leaked...

CVE-2021-47423 drm/nouveau/debugfs: fix file release memory leak

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/debugfs: fix file release memory leak When using singleopen for opening, singlerelease should be called, otherwise the 'op' allocated in singleopen will be leaked...

UVI-2021-1001624 drm/nouveau/debugfs: fix file release memory leak

drm/nouveau/debugfs: fix file release memory leak This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.73 by commit...

GSD-2021-1001550 drm/nouveau/debugfs: fix file release memory leak

drm/nouveau/debugfs: fix file release memory leak This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.211 by commit...

GSD-2021-1001523 drm/nouveau/debugfs: fix file release memory leak

drm/nouveau/debugfs: fix file release memory leak This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.251 by commit...

UVI-2021-1001504 drm/nouveau/debugfs: fix file release memory leak

drm/nouveau/debugfs: fix file release memory leak This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.287 by commit...

DEBIAN-CVE-2019-10125

An issue was discovered in aiopoll in fs/aio.c in the Linux kernel through 5.0.4. A file may be released by aiopollwake if an expected event is triggered immediately e.g., by the close of a pair of pipes after the return of vfspoll, and this will cause a use-after-free...