CVE-2024-47661

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 v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/1f95056cae7bded5614ecda415af1d6d4428494e
https://git.kernel.org/stable/c/30d1b783b6eeaf49d311a072c70d618d993d01ec	Patch
https://git.kernel.org/stable/c/6fc6ef4cd858a45479fed881e326d2449a2c9e51
https://git.kernel.org/stable/c/d6b54900c564e35989cf6813e4071504fa0a90e0	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

History

30 Oct 2026, 13:17

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/1f95056cae7bded5614ecda415af1d6d4428494e -

21 Oct 2026, 13:17

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/6fc6ef4cd858a45479fed881e326d2449a2c9e51 -

Information

Published : 2024-10-09 15:15

Updated : 2026-10-30 13:17

NVD link : CVE-2024-47661

Mitre link : CVE-2024-47661

CVE.ORG link : CVE-2024-47661

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-190

Integer Overflow or Wraparound

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