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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2025-21968

drm/amd/display: Fix slab-use-after-free on hdcp_work

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix slab-use-after-free on hdcp_work [Why] A slab-use-after-free is reported when HDCP is destroyed but the property_validate_dwork queue is still running. [How] Cancel the delayed work when destroying workqueue. (cherry picked from commit 725a04ba5a95e89c89633d4322430cfbca7ce128)

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

  • da3fd7ac0bcf372cc57117bdfcd725cca7ef975a to < 06acfdef370ae018dad9592369e2d2fd9a40c09eaffected
  • da3fd7ac0bcf372cc57117bdfcd725cca7ef975a to < 1397715b011bcdc6ad91b17df7acaee301e89db5affected
  • da3fd7ac0bcf372cc57117bdfcd725cca7ef975a to < 4964dbc4191ab436877a5e3ecd9c67a4e50b7c36affected
  • da3fd7ac0bcf372cc57117bdfcd725cca7ef975a to < 378b361e2e30e9729f9a7676f7926868d14f4326affected
  • da3fd7ac0bcf372cc57117bdfcd725cca7ef975a to < bac7b8b1a3f1a86eeec85835af106cbdc2b9d9f7affected
  • da3fd7ac0bcf372cc57117bdfcd725cca7ef975a to < 93d701064e56788663d7c5918fbe5e060d5df587affected
  • da3fd7ac0bcf372cc57117bdfcd725cca7ef975a to < e65e7bea220c3ce8c4c793b4ba35557f4994ab2baffected

Linux Linux

Default version status: affected

  • 5.5affected
  • 0 to < 5.5unaffected
  • 5.10.236 to ≤ 5.10.*unaffected
  • 5.15.180 to ≤ 5.15.*unaffected
  • 6.1.132 to ≤ 6.1.*unaffected
  • 6.6.84 to ≤ 6.6.*unaffected
  • 6.12.20 to ≤ 6.12.*unaffected
  • 6.13.8 to ≤ 6.13.*unaffected
  • 6.14 to ≤ *unaffected

References