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CVE-2024-46773drm/amd/display: Check denominator pbn_div before used
- 5.5MediumCVSS base score
- 0.24%Exploitation in 30 daysEPSS · top 85% 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 denominator pbn_div before used [WHAT & HOW] A denominator cannot be 0, and is checked before used. This fixes 1 DIVIDE_BY_ZERO issue reported by Coverity.
Timeline
ID reserved
By Linux
- 7 days later
· 7 days later
Published
- 20 months later
· 20 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 |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.24% · top 85% of all CVEs (14 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: Medium 5.5.
Affected products
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 20e7164c52d9bfbb9d9862b833fa989624a61345
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < dfafee0a7b51c7c9612edd2d991401294964d02f
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 11f997143c67680d6e40a13363618380cd57a414
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 116a678f3a9abc24f5c9d2525b7393d18d9eb58e
- affected 4.15
- unaffected < 4.15
- unaffected 6.1.110 – ≤ 6.1.*
- unaffected 6.6.51 – ≤ 6.6.*
- unaffected 6.10.10 – ≤ 6.10.*
- unaffected 6.11 – ≤ *
References
References5
- https://git.kernel.org/stable/c/20e7164c52d9bfbb9d9862b833fa989624a61345 (opens in a new tab)
- https://git.kernel.org/stable/c/dfafee0a7b51c7c9612edd2d991401294964d02f (opens in a new tab)
- https://git.kernel.org/stable/c/11f997143c67680d6e40a13363618380cd57a414 (opens in a new tab)
- https://git.kernel.org/stable/c/116a678f3a9abc24f5c9d2525b7393d18d9eb58e (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.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-2024-42034 (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-2024-46773)Record last updated .