CVE-2024-46813

drm/amd/display: Check link_index before accessing dc->links[]

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check link_index before accessing dc->links[] [WHY & HOW] dc->links[] has max size of MAX_LINKS and NULL is return when trying to access with out-of-bound index. This fixes 3 OVERRUN and 1 RESOURCE_LEAK issues reported by Coverity.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.04%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/032c5407a608ac3b2a98bf4fbda27d12c20c5887
https://git.kernel.org/stable/c/ac04759b4a002969cf0f1384f1b8bb2001cfa782 patch
https://git.kernel.org/stable/c/8aa2864044b9d13e95fe224f32e808afbf79ecdf patch

Frequently Asked Questions

What is the severity of CVE-2024-46813?
CVE-2024-46813 has been scored as a high severity vulnerability.
How to fix CVE-2024-46813?
To fix CVE-2024-46813, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-46813 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-46813 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-46813?
CVE-2024-46813 affects Linux Linux, Linux Linux.
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