CVE-2024-46820

drm/amdgpu/vcn: remove irq disabling in vcn 5 suspend

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: remove irq disabling in vcn 5 suspend We do not directly enable/disable VCN IRQ in vcn 5.0.0. And we do not handle the IRQ state as well. So the calls to disable IRQ and set state are removed. This effectively gets rid of the warining of "WARN_ON(!amdgpu_irq_enabled(adev, src, type))" in amdgpu_irq_put().

7.8

CVSS

Severity: High

CVSS 3.1 •

EPSS 0.04%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/aa92264ba6fd4fb570002f69762634221316e7ae	patch
https://git.kernel.org/stable/c/10fe1a79cd1bff3048e13120e93c02f8ecd05e9d	patch

Frequently Asked Questions

What is the severity of CVE-2024-46820?: CVE-2024-46820 has been scored as a high severity vulnerability.
How to fix CVE-2024-46820?: To fix CVE-2024-46820, 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-2024-46820 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-46820 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-2024-46820?: CVE-2024-46820 affects Linux Linux, Linux Linux.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.