CVE-2024-50201

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2024-50201
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-50201.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-50201
Downstream
Related
Published
2024-11-08T06:15:16Z
Modified
2025-08-09T20:01:26Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

drm/radeon: Fix encoder->possible_clones

Include the encoder itself in its possibleclones bitmask. In the past nothing validated that drivers were populating possibleclones correctly, but that changed in commit 74d2aacbe840 ("drm: Validate encoder->possible_clones"). Looks like radeon never got the memo and is still not following the rules 100% correctly.

This results in some warnings during driver initialization: Bogus possibleclones: [ENCODER:46:TV-46] possibleclones=0x4 (full encoder mask=0x7) WARNING: CPU: 0 PID: 170 at drivers/gpu/drm/drmmodeconfig.c:615 drmmodeconfig_validate+0x113/0x39c ...

(cherry picked from commit 3b6e7d40649c0d75572039aff9d0911864c689db)

References

Affected packages