CVE-2024-43894
drm/client: fix null pointer dereference in drm_client_modeset_probe
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.3
References 7
git.kernel.org
- stable/c/24ddda932c43ffe156c7f3c568bed85131c63ae6
- stable/c/5291d4f73452c91e8a11f71207617e3e234d418e
- stable/c/c763dfe09425152b6bb0e348900a637c62c2ce52
- stable/c/d64847c383100423aecb6ac5f18be5f4316d9d62
- stable/c/d64fc94f7bb24fc2be0d6bd5df8df926da461a6d
- stable/c/612cae53e99ce32a58cb821b3b67199eb6e92dff
- stable/c/113fd6372a5bb3689aba8ef5b8a265ed1529a78f