Riskcovery

CVE-2022-50526

drm/msm/dp: fix memory corruption with too many bridges

State
Published
Severity
Not scored
Published
Oct 7, 2025
Updated
May 11, 2026
Reserved
Oct 7, 2025

Read the record on cve.org

Description

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

drm/msm/dp: fix memory corruption with too many bridges

Add the missing sanity check on the bridge counter to avoid corrupting data beyond the fixed-sized bridge array in case there are ever more than eight bridges.

Patchwork: https://patchwork.freedesktop.org/patch/502664/

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 8a3b4c17f863cde8e8743edd8faffe916c49b960 to before b312fcab461bd9484c61409007a6fe059f9c2074Affected
  • 8a3b4c17f863cde8e8743edd8faffe916c49b960 to before 74466e46e7543c7f74f1502181e9ba93f7521374Affected
LinuxLinux
  • 5.17Affected
  • before 5.17Not affected
  • 6.0.7 through 6.0.*Not affected
  • 6.1 and laterNot affected

References

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