CVE-2024-49896
drm/amd/display: Check stream before comparing them
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: Check stream before comparing them [WHAT & HOW] amdgpu_dm can pass a null stream to dc_is_stream_unchanged. It is necessary to check for null before dereferencing them. This fixes 1 FORWARD_NULL issue 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 9
git.kernel.org
- stable/c/3944d226f55235a960d8f1135927f95e9801be12
- stable/c/471c53350ab83e47a2a117c2738ce0363785976e
- stable/c/0167d570f6a0b38689c4a0e50bf79c518d827500
- stable/c/14db8692afe1aa2143b673856bb603713d8ea93f
- stable/c/e8da54b7f8a17e44e67ea6d1037f35450af28115
- stable/c/42d31a33643813cce55ee1ebbad3a2d0d24a08e0
- stable/c/5b4b13e678b15975055f4ff1ce4cf0ce4c19b6c4
- stable/c/e41a291e1bef1153bba091b6580ecc7affc53c82
- stable/c/35ff747c86767937ee1e0ca987545b7eed7a0810