CVE-2022-48852

drm/vc4: hdmi: Unregister codec device on unbind

Description

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: hdmi: Unregister codec device on unbind On bind we will register the HDMI codec device but we don't unregister it on unbind, leading to a device leakage. Unregister our device at unbind.

3.3

CVSS

Severity: Low

CVSS 3.1 •

EPSS 0.02%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/ee22082c3e2f230028afa0e22aa8773b1de3c919	patch
https://git.kernel.org/stable/c/1ed68d776246f167aee9cd79f63f089c40a5e2a3	patch
https://git.kernel.org/stable/c/e40945ab7c7f966d0c37b7bd7b0596497dfe228d	patch

Frequently Asked Questions

What is the severity of CVE-2022-48852?: CVE-2022-48852 has been scored as a low severity vulnerability.
How to fix CVE-2022-48852?: To fix CVE-2022-48852, 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-2022-48852 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-48852 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-2022-48852?: CVE-2022-48852 affects Linux Linux, Linux Linux.

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