CVE-2024-50003

Summary

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)

Affected Software

VendorProductVersion RangeStatus
LinuxLinux4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < eb9329cd882aa274e92bdb1003bc088433fdee86affected
LinuxLinux4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 722d2d8fc423108597b97efbf165187d16d9aa1eaffected
LinuxLinux4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 68d603f467a75618eeae5bfe8af32cda47097010affected
LinuxLinux4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 73e441be033d3ed0bdff09b575da3e7d4606ffc9affected
LinuxLinux4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < c2356296f546326f9f06c109e201d42201e1e783affected
LinuxLinux4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 52d4e3fb3d340447dcdac0e14ff21a764f326907affected
LinuxLinux4.15affected
LinuxLinux0 < 4.15unaffected
LinuxLinux5.15.168 <= 5.15.*unaffected
LinuxLinux6.1.113 <= 6.1.*unaffected
LinuxLinux6.6.55 <= 6.6.*unaffected
LinuxLinux6.10.14 <= 6.10.*unaffected
LinuxLinux6.11.3 <= 6.11.*unaffected
LinuxLinux6.12 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References