CVE-2022-49635
drm/i915/selftests: fix subtraction overflow bug
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)
Affected products
Linux · LinuxWant to know if your infrastructure is exposed to this?
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