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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-23317

drm/vmwgfx: Return the correct value in vmw_translate_ptr functions

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Return the correct value in vmw_translate_ptr functions Before the referenced fixes these functions used a lookup function that returned a pointer. This was changed to another lookup function that returned an error code with the pointer becoming an out parameter. The error path when the lookup failed was not changed to reflect this change and the code continued to return the PTR_ERR of the now uninitialized pointer. This could cause the vmw_translate_ptr functions to return success when they actually failed causing further uninitialized and OOB accesses.

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

  • 7ac9578e45b20e3f3c0c8eb71f5417a499a7226a to < ce3a5cf139787c186d5d54336107298cacaad2b9affected
  • a309c7194e8a2f8bd4539b9449917913f6c2cd50 to < 7e55d0788b362c93660b80cc5603031bbbdefa98affected
  • a309c7194e8a2f8bd4539b9449917913f6c2cd50 to < 36cb28b6d303a81e6ed4536017090e85e0143e42affected
  • a309c7194e8a2f8bd4539b9449917913f6c2cd50 to < 531f45589787799aa81b63e1e1f8e71db5d93dd1affected
  • a309c7194e8a2f8bd4539b9449917913f6c2cd50 to < 149f028772fa2879d9316b924ce948a6a0877e45affected
  • a309c7194e8a2f8bd4539b9449917913f6c2cd50 to < 5023ca80f9589295cb60735016e39fc5cc714243affected
  • 6.1.7 to < 6.1.167affected

Linux Linux

Default version status: affected

  • 6.2affected
  • 0 to < 6.2unaffected
  • 6.1.167 to ≤ 6.1.*unaffected
  • 6.6.130 to ≤ 6.6.*unaffected
  • 6.12.77 to ≤ 6.12.*unaffected
  • 6.18.17 to ≤ 6.18.*unaffected
  • 6.19.7 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References