CVE-2024-42275

drm/client: Fix error code in drm_client_buffer_vmap_local()

Description

In the Linux kernel, the following vulnerability has been resolved: drm/client: Fix error code in drm_client_buffer_vmap_local() This function accidentally returns zero/success on the failure path. It leads to locking issues and an uninitialized *map_copy in the caller.

N/A

CVSS

Severity:

EPSS 0.07%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/c0f412961653237f52e2f16ee8747fb330bcf074
https://git.kernel.org/stable/c/b5fbf924f125ba3638cfdc21c0515eb7e76264ca

Frequently Asked Questions

What is the severity of CVE-2024-42275?: CVE-2024-42275 has not yet been assigned a CVSS score.
How to fix CVE-2024-42275?: To fix CVE-2024-42275, 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-2024-42275 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-42275 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-2024-42275?: CVE-2024-42275 affects Linux Linux, Linux Linux.

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