CVE-2022-50079

drm/amd/display: Check correct bounds for stream encoder instances for DCN303

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check correct bounds for stream encoder instances for DCN303 [Why & How] eng_id for DCN303 cannot be more than 1, since we have only two instances of stream encoders. Check the correct boundary condition for engine ID for DCN303 prevent the potential out of bounds access.

N/A

CVSS

Severity:

EPSS 0.02%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/82a27c1855445d48aacc67b0c0640f3dadebe52f
https://git.kernel.org/stable/c/4c31dca1799612eb3b6413e3e574f90c3fb8f865
https://git.kernel.org/stable/c/89b008222c2bf21e50219725caed31590edfd9d1

Frequently Asked Questions

What is the severity of CVE-2022-50079?: CVE-2022-50079 has not yet been assigned a CVSS score.
How to fix CVE-2022-50079?: To fix CVE-2022-50079, 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-2022-50079 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-50079 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-2022-50079?: CVE-2022-50079 affects Linux Linux, Linux Linux.

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