CVE-2024-43894 (GCVE-0-2024-43894)

Vulnerability from cvelistv5 – Published: 2024-08-26 10:10 – Updated: 2025-11-03 22:06
VLAI?
Title
drm/client: fix null pointer dereference in drm_client_modeset_probe
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/client: fix null pointer dereference in drm_client_modeset_probe In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is assigned to modeset->mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: cf13909aee054f5aa667d4b9da0ac7df4f6c1327 , < 24ddda932c43ffe156c7f3c568bed85131c63ae6 (git)
Affected: cf13909aee054f5aa667d4b9da0ac7df4f6c1327 , < 5291d4f73452c91e8a11f71207617e3e234d418e (git)
Affected: cf13909aee054f5aa667d4b9da0ac7df4f6c1327 , < c763dfe09425152b6bb0e348900a637c62c2ce52 (git)
Affected: cf13909aee054f5aa667d4b9da0ac7df4f6c1327 , < d64847c383100423aecb6ac5f18be5f4316d9d62 (git)
Affected: cf13909aee054f5aa667d4b9da0ac7df4f6c1327 , < d64fc94f7bb24fc2be0d6bd5df8df926da461a6d (git)
Affected: cf13909aee054f5aa667d4b9da0ac7df4f6c1327 , < 612cae53e99ce32a58cb821b3b67199eb6e92dff (git)
Affected: cf13909aee054f5aa667d4b9da0ac7df4f6c1327 , < 113fd6372a5bb3689aba8ef5b8a265ed1529a78f (git)
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    Linux Linux Affected: 5.3
Unaffected: 0 , < 5.3 (semver)
Unaffected: 5.4.282 , ≤ 5.4.* (semver)
Unaffected: 5.10.224 , ≤ 5.10.* (semver)
Unaffected: 5.15.165 , ≤ 5.15.* (semver)
Unaffected: 6.1.105 , ≤ 6.1.* (semver)
Unaffected: 6.6.46 , ≤ 6.6.* (semver)
Unaffected: 6.10.5 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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