CVEvulnerability
CVE-2023-52857
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2024-05-21
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-190
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.
Affected configurations
• linux linux kernel (>= 5.13.12 < 6.5.12)
• linux linux kernel (>= 6.6 < 6.6.2)
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- https://git.kernel.org/stable/c/0d8a1df39d3fc34560e2cc663b5c340d06a25396 Patch
- https://git.kernel.org/stable/c/96312a251d4dcee5d36e32edba3002bfde0ddd9c Patch
- https://git.kernel.org/stable/c/a12bd675100531f9fb4508fd4430dd1632325a0e git.kernel.org
- https://git.kernel.org/stable/c/b0b0d811eac6b4c52cb9ad632fa6384cf48869e7 Patch
- https://git.kernel.org/stable/c/0d8a1df39d3fc34560e2cc663b5c340d06a25396 Patch
- https://git.kernel.org/stable/c/96312a251d4dcee5d36e32edba3002bfde0ddd9c Patch
- https://git.kernel.org/stable/c/b0b0d811eac6b4c52cb9ad632fa6384cf48869e7 Patch
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html lists.debian.org