CVE-2022-48718

drm: mxsfb: Fix NULL pointer dereference

Description

In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fix NULL pointer dereference mxsfb should not ever dereference the NULL pointer which drm_atomic_get_new_bridge_state is allowed to return. Assume a fixed format instead.

Category

5.5
CVSS
Severity: Medium
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/86a337bb803040e4401b87c974a7fb92efe3d0e1 patch
https://git.kernel.org/stable/c/6f9267e01cca749137349d8ffb0d0ebbadf567f4 patch
https://git.kernel.org/stable/c/622c9a3a7868e1eeca39c55305ca3ebec4742b64 patch

Frequently Asked Questions

What is the severity of CVE-2022-48718?
CVE-2022-48718 has been scored as a medium severity vulnerability.
How to fix CVE-2022-48718?
To fix CVE-2022-48718, 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-2022-48718 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-48718 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-2022-48718?
CVE-2022-48718 affects Linux Linux, Linux Linux.
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