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CVE-2022-49294drm/amd/display: Check if modulo is 0 before dividing.
- 5.5MediumCVSS 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 if modulo is 0 before dividing. [How & Why] If a value of 0 is read, then this will cause a divide-by-0 panic.
Timeline
ID reserved
By Linux
Published
- 18 months later
· 18 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 |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| 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)
- 0.27% · 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: Medium 5.5.
Affected products
- affected 77a2b7265f20ee827e527eaa6f82b87e88388947 – < 10ef82d6e0af5536ec64770c07f6bbabfdd6977c
- affected 77a2b7265f20ee827e527eaa6f82b87e88388947 – < 96725758eff7b3805e4e94d1443a100757412720
- affected 77a2b7265f20ee827e527eaa6f82b87e88388947 – < 07efce8269a038c37814eb656b4de14aa3015fc6
- affected 77a2b7265f20ee827e527eaa6f82b87e88388947 – < 49947b906a6bd9668eaf4f9cf691973c25c26955
- affected 5.13
- unaffected < 5.13
- unaffected 5.15.47 – ≤ 5.15.*
- unaffected 5.17.15 – ≤ 5.17.*
- unaffected 5.18.4 – ≤ 5.18.*
- unaffected 5.19 – ≤ *
References
References4
- https://git.kernel.org/stable/c/10ef82d6e0af5536ec64770c07f6bbabfdd6977c (opens in a new tab)
- https://git.kernel.org/stable/c/96725758eff7b3805e4e94d1443a100757412720 (opens in a new tab)
- https://git.kernel.org/stable/c/07efce8269a038c37814eb656b4de14aa3015fc6 (opens in a new tab)
- https://git.kernel.org/stable/c/49947b906a6bd9668eaf4f9cf691973c25c26955 (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-2022-54932 (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-2022-49294)Record last updated .