CVE-2023-54202
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
drm/i915: fix race condition UAF in i915_perf_add_config_ioctl
Userspace can guess the id value and try to race oa_config object creation
with config remove, resulting in a use-after-free if we dereference the
object after unlocking the metrics_lock. For that reason, unlocking the
metrics_lock must be done after we are done dereferencing the object.
[tursulin: Manually added stable tag.]
(cherry picked from commit 49f6f6483b652108bcb73accd0204a464b922395)
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0002
Percentile
0,1th
Updated
EPSS Score Trend (Last 75 Days)
https://git.kernel.org/stable/c/240b1502708858b5e3f10b6dc5ca3f148a322fef
https://git.kernel.org/stable/c/6eeb1cba4c9dc47656ea328afa34953c28783d8c
https://git.kernel.org/stable/c/7eb98f5ac551863efe8be810cea1cd5411d677b1
https://git.kernel.org/stable/c/dc30c011469165d57af9adac5baff7d767d20e5c