CVE-2022-49635

drm/i915/selftests: fix subtraction overflow bug

Description

In the Linux kernel, the following vulnerability has been resolved: drm/i915/selftests: fix subtraction overflow bug On some machines hole_end can be small enough to cause subtraction overflow. On the other side (addr + 2 * min_alignment) can overflow in case of mock tests. This patch should handle both cases. (cherry picked from commit ab3edc679c552a466e4bf0b11af3666008bd65a2)

N/A

CVSS

Severity:

EPSS 0.03%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/e8997d2d6b8d764e12489f1af2a1ce1d7384ca2a
https://git.kernel.org/stable/c/333991c4e66b3d4b5613315f18016da80344f659

Frequently Asked Questions

What is the severity of CVE-2022-49635?: CVE-2022-49635 has not yet been assigned a CVSS score.
How to fix CVE-2022-49635?: To fix CVE-2022-49635, 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-2022-49635 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-49635 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-2022-49635?: CVE-2022-49635 affects Linux Linux, Linux Linux.

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