Description

In the Linux kernel, the following vulnerability has been resolved:

drm/panthor: Fix race condition when gathering fdinfo group samples

Commit e16635d88fa0 ("drm/panthor: add DRM fdinfo support") failed to
protect access to groups with an xarray lock, which could lead to
use-after-free errors.

Classification

CVE ID: CVE-2025-22100

Affected Products

Vendor: Linux

Product: Linux, Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.02% (probability of being exploited)

EPSS Percentile: 4.32% (scored less or equal to compared to others)

EPSS Date: 2025-05-09 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-22100
https://git.kernel.org/stable/c/6d98c83ad67e7bd86a47494fd6c3863e7bb26db9
https://git.kernel.org/stable/c/e9d45f42a64a400adba59ee83d03e6db662530b4
https://git.kernel.org/stable/c/0590c94c3596d6c1a3d549ae611366f2ad4e1d8d

Timeline