CVEvulnerability

CVE-2024-47661

5.5 MEDIUM Published 2024-10-09 Modified 2026-10-21 Official page ↗

Status: Modified
Published: 2024-10-09
Last modified: 2026-10-21
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/amd/display: Avoid overflow from uint32_t to uint8_t [WHAT & HOW] dmub_rb_cmd's ramping_boundary has size of uint8_t and it is assigned 0xFFFF. Fix it by changing it to uint8_t with value of 0xFF. This fixes 2 INTEGER_OVERFLOW issues reported by Coverity.

Affected configurations

• linux linux kernel (< 6.10.9)

Weakness · CWE (1)

CWE-190 Integer Overflow or Wraparound weakness

References

https://git.kernel.org/stable/c/30d1b783b6eeaf49d311a072c70d618d993d01ec Patch
https://git.kernel.org/stable/c/6fc6ef4cd858a45479fed881e326d2449a2c9e51 git.kernel.org
https://git.kernel.org/stable/c/d6b54900c564e35989cf6813e4071504fa0a90e0 Patch

CVE-2024-47661

Description

Affected configurations

Related

Weakness · CWE (1)

References