CVE-2024-42119
drm/amd/display: Skip finding free audio for unknown engine_id
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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/amd/display: Skip finding free audio for unknown engine_id [WHY] ENGINE_ID_UNKNOWN = -1 and can not be used as an array index. Plus, it also means it is uninitialized and does not need free audio. [HOW] Skip and return NULL. This fixes 2 OVERRUN issues reported by Coverity.
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
4.15
References 8
git.kernel.org
- stable/c/9eb4db08a808e3a3ba59193aeb84a57a6dc4d8c9
- stable/c/eacca028a623f608607d02457122ee5284491e18
- stable/c/ffa7bd3ca9cfa902b857d1dc9a5f46fededf86c8
- stable/c/afaaebdee9bb9f26d9e13cc34b33bd0a7bf59488
- stable/c/874261358d31fc772f2823604167e670983cc1ca
- stable/c/95ad20ee3c4efbb91f9a4ab08e070aa3697f5879
- stable/c/881fb6afc0004c5e6392ae2848f825bf051dae14
- stable/c/1357b2165d9ad94faa4c4a20d5e2ce29c2ff29c3