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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-49635

drm/i915/selftests: fix subtraction overflow bug

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Status
Published
Published
Updated
Assigning organization
Linux

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)

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • e1c5f754067b594de58d387aa5873dec83b6c9fd to < e8997d2d6b8d764e12489f1af2a1ce1d7384ca2aaffected
  • e1c5f754067b594de58d387aa5873dec83b6c9fd to < 333991c4e66b3d4b5613315f18016da80344f659affected

Linux Linux

Default version status: affected

  • 4.12affected
  • 0 to < 4.12unaffected
  • 5.18.13 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References