CVE-2024-47661

MEDIUM EPSS 7.7%
Published Oct 9, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 9, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
7.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-190 Integer Overflow or Wraparound Numeric Error

Affected Products 1

VendorProductVersionRange
linuxlinux_kernel* <6.10.9

References 2

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

Remediation

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