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 a reference counting problem on large memory pages...

DEBIAN-CVE-2025-21943

In the Linux kernel, the following vulnerability has been resolved: gpio: aggregator: protect driver attr handlers against module unload Both newdevicestore and deletedevicestore touch module global resources e.g. gpioaggregatorlock. To prevent race conditions with module unload, a reference need...

CVE-2023-52981

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

SUSE CVE-2023-52981

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

SUSE CVE-2025-21884

In the Linux kernel, the following vulnerability has been resolved: net: better track kernel sockets lifetime While kernel sockets are dismantled during pernetoperations-exit, their freeing can be delayed by any tx packets still held in qdisc or device queues, due to skbsetownerw prior calls. Thi...

DEBIAN-CVE-2023-52981

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

AZL-68952 CVE-2023-52981 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

CVE-2023-52981

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

UBUNTU-CVE-2023-52981

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

CVE-2023-52981 drm/i915: Fix request ref counting during error capture & debugfs dump

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

CVE-2023-52981

The CVE-2023-52981 issue affects the Linux kernel DRM/I915: the error-capture and debugfs dump paths had broken request reference counting when GuC submission was involved. The fixes adjust reference counting for the context-based search and the execlist-based search, ensuring proper get/put sema...

CVE-2023-52981

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

CVE-2023-52981 drm/i915: Fix request ref counting during error capture & debugfs dump

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

CVE-2025-21884

In the Linux kernel, the following vulnerability has been resolved: net: better track kernel sockets lifetime While kernel sockets are dismantled during pernetoperations-exit, their freeing can be delayed by any tx packets still held in qdisc or device queues, due to skbsetownerw prior calls. Thi...

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 the drm/i915 component requesting an improper reference count during error trapping...

Vulnerability of the ttm_transferedDestroy() function in the drivers/gpu/drm/ttm/ttm_bo_util.c module – The DRI driver for Linux kernel’s direct rendering infrastructure allows a hacker to trigger a service failure.

Vulnerability of the ttmtransferedDestroy function in the drivers/gpu/drm/ttm/ttmboutil.c module – The Linux kernel’s Direct Rendering Infrastructure DRI driver has a vulnerability related to improper memory release before deleting the last reference memory leak. Exploiting this vulnerability cou...

CVE-2023-52981: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

SUSE-SU-2025:1026-1 Security update for php7

This update for php7 fixes the following issues: - CVE-2024-11235: Fixed reference counting in phprequestshutdown causing Use-After-Free bsc1239666 - CVE-2025-1217: Fixed header parser of http stream wrapper not handling folded headers bsc1239664 - CVE-2025-1219: Fixed libxml streams using wrong...

SUSE-SU-2025:0994-1 Security update for php8

This update for php8 fixes the following issues: - CVE-2024-11235: Fixed reference counting in phprequestshutdown causing Use-After-Free bsc1239666 - CVE-2025-1217: Fixed header parser of http stream wrapper not handling folded headers bsc1239664 - CVE-2025-1219: Fixed libxml streams using wrong...

Linux 5.6 Cred Refcount Overflow

Linux 5.6 suffers from a cred refcount overflow at approximately 39 gigs of memory usage via iouring. see also my related prior bug reports about overflowing refcounts with lots of RAM usage: https://crbug.com/project-zero/809: BPF program refcount, with 32GiB RAM...