CVE-2024-50003

drm/amd/display: Fix system hang while resume with TBT monitor

State: Published
Severity: Not scored
Published: Oct 21, 2024
Updated: May 11, 2026
Reserved: Oct 21, 2024

Description

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

drm/amd/display: Fix system hang while resume with TBT monitor

[Why] Connected with a Thunderbolt monitor and do the suspend and the system may hang while resume.

The TBT monitor HPD will be triggered during the resume procedure and call the drm_client_modeset_probe() while struct drm_connector connector->dev->master is NULL.

It will mess up the pipe topology after resume.

[How] Skip the TBT monitor HPD during the resume procedure because we currently will probe the connectors after resume by default.

(cherry picked from commit 453f86a26945207a16b8f66aaed5962dc2b95b85)

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before eb9329cd882aa274e92bdb1003bc088433fdee86Affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 722d2d8fc423108597b97efbf165187d16d9aa1eAffected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 68d603f467a75618eeae5bfe8af32cda47097010Affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 73e441be033d3ed0bdff09b575da3e7d4606ffc9Affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before c2356296f546326f9f06c109e201d42201e1e783Affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 52d4e3fb3d340447dcdac0e14ff21a764f326907Affected
LinuxLinux	4.15Affected before 4.15Not affected 5.15.168 through 5.15.Not affected 6.1.113 through 6.1.Not affected 6.6.55 through 6.6.Not affected 6.10.14 through 6.10.Not affected 6.11.3 through 6.11.*Not affected 6.12 and laterNot affected

Product

Versions

LinuxLinux

4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before eb9329cd882aa274e92bdb1003bc088433fdee86Affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 722d2d8fc423108597b97efbf165187d16d9aa1eAffected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 68d603f467a75618eeae5bfe8af32cda47097010Affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 73e441be033d3ed0bdff09b575da3e7d4606ffc9Affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before c2356296f546326f9f06c109e201d42201e1e783Affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 52d4e3fb3d340447dcdac0e14ff21a764f326907Affected

LinuxLinux

4.15Affected
before 4.15Not affected
5.15.168 through 5.15.*Not affected
6.1.113 through 6.1.*Not affected
6.6.55 through 6.6.*Not affected
6.10.14 through 6.10.*Not affected
6.11.3 through 6.11.*Not affected
6.12 and laterNot affected

References

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