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CVE-2023-52857
drm/mediatek: Fix coverity issue with unintentional integer overflow
Medium5.5EPSS 0.24%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix coverity issue with unintentional integer overflow 1. Instead of multiplying 2 variable of different types. Change to assign a value of one variable and then multiply the other variable. 2. Add a int variable for multiplier calculation instead of calculating different types multiplier with dma_addr_t variable directly.
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 (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
- affected 1a64a7aff8da352c9419de3d5c34343682916411 – < a12bd675100531f9fb4508fd4430dd1632325a0e
- affected 1a64a7aff8da352c9419de3d5c34343682916411 – < 0d8a1df39d3fc34560e2cc663b5c340d06a25396
- affected 1a64a7aff8da352c9419de3d5c34343682916411 – < 96312a251d4dcee5d36e32edba3002bfde0ddd9c
- affected 1a64a7aff8da352c9419de3d5c34343682916411 – < b0b0d811eac6b4c52cb9ad632fa6384cf48869e7
- affected 73e81f7219aa582d8e55a7b6552f607a8e5a9724
- affected 5.13.12 – < 5.14
- affected 5.14
- unaffected < 5.14
- unaffected 6.1.132 – ≤ 6.1.*
- unaffected 6.5.12 – ≤ 6.5.*
- unaffected 6.6.2 – ≤ 6.6.*
- unaffected 6.7 – ≤ *
References (5)
- https://git.kernel.org/stable/c/a12bd675100531f9fb4508fd4430dd1632325a0e (opens in a new tab)
- https://git.kernel.org/stable/c/0d8a1df39d3fc34560e2cc663b5c340d06a25396 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/96312a251d4dcee5d36e32edba3002bfde0ddd9c (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/b0b0d811eac6b4c52cb9ad632fa6384cf48869e7 (opens in a new tab)x_transferred
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.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)
- 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://trackcve.app/cve/CVE-2023-52857)Record last updated .