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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2024-42275

drm/client: Fix error code in drm_client_buffer_vmap_local()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/client: Fix error code in drm_client_buffer_vmap_local() This function accidentally returns zero/success on the failure path. It leads to locking issues and an uninitialized *map_copy in the caller.

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

  • b4b0193e83cb987143583e2b4011b35331f429bd to < c0f412961653237f52e2f16ee8747fb330bcf074affected
  • b4b0193e83cb987143583e2b4011b35331f429bd to < b5fbf924f125ba3638cfdc21c0515eb7e76264caaffected

Linux Linux

Default version status: affected

  • 6.10affected
  • 0 to < 6.10unaffected
  • 6.10.4 to ≤ 6.10.*unaffected
  • 6.11 to ≤ *unaffected

References