CVE-2025-68735

Ecosystem	Package	Version

Vulnerabilities

CVE-2025-68735

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Prevent potential UAF in group creation This commit prevents the possibility of a use after free issue in the GROUP_CREATE ioctl function, which arose as pointer to the group is accessed in that ioctl function after storing it in the Xarray. A malicious userspace can second guess the handle of a group and try to call GROUP_DESTROY ioctl from another thread around the same time as GROUP_CREATE ioctl. To prevent the use after free exploit, this commit uses a mark on an entry of group pool Xarray which is added just before returning from the GROUP_CREATE ioctl function. The mark is checked for all ioctls that specify the group handle and so userspace won't be abe to delete a group that isn't marked yet. v2: Add R-bs and fixes tags

Published Dec 26, 2025

https://lore.kernel.org/linux-cve-announce/2025122410-CVE-2025-68735-dce5@gregkh/

CVSS ScoreHigh

8.5


rpm	kernel	6.11.0-0.rc5.23.el10
rpm	kernel	6.12.0-124.13.1.el10_1
rpm	kernel	6.12.0-124.16.1.el10_1
rpm	kernel	6.12.0-124.20.1.el10_1
rpm	kernel	6.12.0-124.21.1.el10_1
rpm	kernel	6.12.0-124.27.1.el10_1
rpm	kernel	6.12.0-124.28.1.el10_1
rpm	kernel	6.12.0-124.29.1.el10_1
rpm	kernel	6.12.0-124.31.1.el10_1
rpm	kernel	6.12.0-124.35.1.el10_1
rpm	kernel	6.12.0-124.38.1.el10_1
rpm	kernel	6.12.0-124.39.1.el10_1
rpm	kernel	6.12.0-124.40.1.el10_1
rpm	kernel	6.12.0-124.8.1.el10_1
rpm	kernel	6.12.0-55.19.1.0.1.el10_0
rpm	kernel	6.12.0-55.20.1.0.1.el10_0
rpm	kernel	6.12.0-55.21.1.0.1.el10_0
rpm	kernel	6.12.0-55.22.1.0.1.el10_0
rpm	kernel	6.12.0-55.24.1.0.1.el10_0
rpm	kernel	6.12.0-55.27.1.0.1.el10_0
rpm	kernel	6.12.0-55.28.1.0.1.el10_0
rpm	kernel	6.12.0-55.29.1.0.1.el10_0
rpm	kernel	6.12.0-55.30.1.0.1.el10_0
rpm	kernel	6.12.0-55.31.1.0.1.el10_0
rpm	kernel	6.12.0-55.32.1.0.1.el10_0
rpm	kernel	6.12.0-55.33.1.0.1.el10_0
rpm	kernel	6.12.0-55.34.1.0.1.el10_0
rpm	kernel	6.12.0-55.37.1.0.1.el10_0
rpm	kernel	6.12.0-55.38.1.0.1.el10_0
rpm	kernel	6.12.0-55.39.1.0.1.el10_0
rpm	kernel	6.12.0-55.40.1.0.1.el10_0
rpm	kernel	6.12.0-55.41.1.0.1.el10_0
rpm	kernel	6.12.0-55.42.1.0.1.el10_0
rpm	kernel	6.12.0-55.43.1.0.1.el10_0
rpm	kernel	6.12.0-55.9.1.0.1.el10_0

Ecosystem	Package	Version

CVE-2025-68735 | Components Impacted | Sonatype Guide | Sonatype Guide

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CVE-2025-68735