CVE-2024-50016

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid overflow assignment in link_dp_cts sampling_rate is an uint8_t but is assigned an unsigned int, and thus it can overflow. As a result, sampling_rate is changed to uint32_t. Similarly, LINK_QUAL_PATTERN_SET has a size of 2 bits, and it should only be assigned to a value less or equal than 4. 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/26ced9d86240868f5b41708ceee02e6ec2924498	Patch
https://git.kernel.org/stable/c/a1495acc6234fa79b775599d3f49009afd53299f	Patch
https://git.kernel.org/stable/c/a15268787b79fd183dd526cc16bec9af4f4e49a1	Patch
https://git.kernel.org/stable/c/adeed800bc30ef718478b28c08f79231e5980e3d	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2024-10-21 19:15

Updated : 2024-10-28 17:17

NVD link : CVE-2024-50016

Mitre link : CVE-2024-50016

CVE.ORG link : CVE-2024-50016

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-190

Integer Overflow or Wraparound

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