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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2023-53084

drm/shmem-helper: Remove another errant put in error path

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Remove another errant put in error path drm_gem_shmem_mmap() doesn't own reference in error code path, resulting in the dma-buf shmem GEM object getting prematurely freed leading to a later use-after-free.

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

  • f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a to < 684c7372bbd6447c2e86a2a84e97a1478604d21faffected
  • f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a to < 5cfb617967b05f8f27e862c97db1fabd8485f4dbaffected
  • f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a to < dede8c14a37a7ac458f9add56154a074ed78e7cfaffected
  • f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a to < 77d26c824aa5a7e0681ef1d5b75fe538d746addcaffected
  • f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a to < ee9adb7a45516cfa536ca92253d7ae59d56db9e4affected
  • 4655afcf0e3874af03afff8c8704b52350bdba47affected
  • 5.9.5 to < 5.10affected

Linux Linux

Default version status: affected

  • 5.10affected
  • 0 to < 5.10unaffected
  • 5.10.176 to ≤ 5.10.*unaffected
  • 5.15.104 to ≤ 5.15.*unaffected
  • 6.1.21 to ≤ 6.1.*unaffected
  • 6.2.8 to ≤ 6.2.*unaffected
  • 6.3 to ≤ *unaffected

References