CVE-2024-46818

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check gpio_id before used as array index [WHY & HOW] GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore should be checked in advance. This fixes 5 OVERRUN issues reported by Coverity.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/0184cca30cad74d88f5c875d4e26999e26325700	Patch
https://git.kernel.org/stable/c/08e7755f754e3d2cef7d3a7da538d33526bd6f7c	Patch
https://git.kernel.org/stable/c/276e3fd93e3beb5894eb1cc8480f9f417d51524d	Patch
https://git.kernel.org/stable/c/2a5626eeb3b5eec7a36886f9556113dd93ec8ed6	Patch
https://git.kernel.org/stable/c/3d4198ab612ad48f73383ad3bb5663e6f0cdf406	Patch
https://git.kernel.org/stable/c/40c2e8bc117cab8bca8814735f28a8b121654a84	Patch
https://git.kernel.org/stable/c/8520fdc8ecc38f240a8e9e7af89cca6739c3e790	Patch
https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

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

History

03 Nov 2025, 23:16

Type	Values Removed	Values Added
References		() https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html - () https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html -

Information

Published : 2024-09-27 13:15

Updated : 2025-11-03 23:16

NVD link : CVE-2024-46818

Mitre link : CVE-2024-46818

CVE.ORG link : CVE-2024-46818

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-129

Improper Validation of Array Index

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