CVE-2024-46705

drm/xe: reset mmio mappings with devm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/xe: reset mmio mappings with devm Set our various mmio mappings to NULL. This should make it easier to catch something rogue trying to mess with mmio after device removal. For example, we might unmap everything and then start hitting some mmio address which has already been unmamped by us and then remapped by something else, causing all kinds of carnage.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/b1c9fbed3884d3883021d699c7cdf5253a65543a patch
https://git.kernel.org/stable/c/c7117419784f612d59ee565145f722e8b5541fe6 patch

Frequently Asked Questions

What is the severity of CVE-2024-46705?
CVE-2024-46705 has been scored as a medium severity vulnerability.
How to fix CVE-2024-46705?
To fix CVE-2024-46705, 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-2024-46705 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-46705 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-2024-46705?
CVE-2024-46705 affects Linux Linux, Linux Linux.
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