In the Linux kernel, the following vulnerability has been resolved:
drm/msm: fix use-after-free on probe deferral
The bridge counter was never reset when tearing down the DRM device so
that stale pointers to deallocated structures would be accessed on the
next tear down (e.g. after a second late bind deferral).
Given enough bridges and a few probe deferrals this could currently also
lead to data beyond the bridge array being corrupted.
Patchwork: https://patchwork.freedesktop.org/patch/502665/
References
Configurations
Configuration 1 (hide)
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History
23 Jan 2026, 20:43
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Linux
Linux linux Kernel |
|
| CWE | CWE-416 | |
| References | () https://git.kernel.org/stable/c/0a30a47741b6df1f9555a0fac6aebb7e8c363bad - Patch | |
| References | () https://git.kernel.org/stable/c/6808abdb33bf90330e70a687d29f038507e06ebb - Patch | |
| CPE | cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.8 |
04 Oct 2025, 16:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-10-04 16:15
Updated : 2026-01-23 20:43
NVD link : CVE-2022-50492
Mitre link : CVE-2022-50492
CVE.ORG link : CVE-2022-50492
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-416
Use After Free