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CVE-2024-46818drm/amd/display: Check gpio_id before used as array index
- 7.8HighCVSS base score
- 0.27%Exploitation in 30 daysEPSS · top 81% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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
ID reserved
By Linux
- 16 days later
· 16 days later
Published
- 23 months later
· 23 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.27% · top 81% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Affected products
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 8520fdc8ecc38f240a8e9e7af89cca6739c3e790
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 40c2e8bc117cab8bca8814735f28a8b121654a84
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 0184cca30cad74d88f5c875d4e26999e26325700
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 276e3fd93e3beb5894eb1cc8480f9f417d51524d
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 08e7755f754e3d2cef7d3a7da538d33526bd6f7c
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 3d4198ab612ad48f73383ad3bb5663e6f0cdf406
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 2a5626eeb3b5eec7a36886f9556113dd93ec8ed6
- affected 4.15
- unaffected < 4.15
- unaffected 5.4.284 – ≤ 5.4.*
- unaffected 5.10.226 – ≤ 5.10.*
- unaffected 5.15.167 – ≤ 5.15.*
- unaffected 6.1.109 – ≤ 6.1.*
- unaffected 6.6.50 – ≤ 6.6.*
- unaffected 6.10.9 – ≤ 6.10.*
- unaffected 6.11 – ≤ *
References
References9
- https://git.kernel.org/stable/c/8520fdc8ecc38f240a8e9e7af89cca6739c3e790 (opens in a new tab)
- https://git.kernel.org/stable/c/40c2e8bc117cab8bca8814735f28a8b121654a84 (opens in a new tab)
- https://git.kernel.org/stable/c/0184cca30cad74d88f5c875d4e26999e26325700 (opens in a new tab)
- https://git.kernel.org/stable/c/276e3fd93e3beb5894eb1cc8480f9f417d51524d (opens in a new tab)
- https://git.kernel.org/stable/c/08e7755f754e3d2cef7d3a7da538d33526bd6f7c (opens in a new tab)
- https://git.kernel.org/stable/c/3d4198ab612ad48f73383ad3bb5663e6f0cdf406 (opens in a new tab)
- https://git.kernel.org/stable/c/2a5626eeb3b5eec7a36886f9556113dd93ec8ed6 (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-42079 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-46818)Record last updated .