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CVE PROGRAM SOURCE RECORDUnscored

CVE-2025-71298

drm/tests: shmem: Hold reservation lock around madvise

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/tests: shmem: Hold reservation lock around madvise Acquire and release the GEM object's reservation lock around calls to the object's madvide operation. The tests use drm_gem_shmem_madvise_locked(), which led to errors such as show below. [ 58.339389] WARNING: CPU: 1 PID: 1352 at drivers/gpu/drm/drm_gem_shmem_helper.c:499 drm_gem_shmem_madvise_locked+0xde/0x140 Only export the new helper drm_gem_shmem_madvise() for Kunit tests. This is not an interface for regular drivers.

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

  • 954907f7147dc43e0d1cd4d430c21d143d5fdf55 to < 9cc77691b5fd615625955cedf726da57543088f1affected
  • 954907f7147dc43e0d1cd4d430c21d143d5fdf55 to < 07cfcab370da06f26c273306571cbb0bfa3b9c52affected
  • 954907f7147dc43e0d1cd4d430c21d143d5fdf55 to < 607d07d8cc0b835a8701259f08a03dc149b79b4faffected

Linux Linux

Default version status: affected

  • 6.16affected
  • 0 to < 6.16unaffected
  • 6.18.16 to ≤ 6.18.*unaffected
  • 6.19.6 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References