CVE-2024-46818
drm/amd/display: Check gpio_id before used as array index
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 gpio_id before used as array index [WHY & HOW] GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore should be checked in advance. This fixes 5 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 7
git.kernel.org
- stable/c/8520fdc8ecc38f240a8e9e7af89cca6739c3e790
- stable/c/40c2e8bc117cab8bca8814735f28a8b121654a84
- stable/c/0184cca30cad74d88f5c875d4e26999e26325700
- stable/c/276e3fd93e3beb5894eb1cc8480f9f417d51524d
- stable/c/08e7755f754e3d2cef7d3a7da538d33526bd6f7c
- stable/c/3d4198ab612ad48f73383ad3bb5663e6f0cdf406
- stable/c/2a5626eeb3b5eec7a36886f9556113dd93ec8ed6