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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-72331

accel/amdxdna: Fix VMA access race

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix VMA access race aie2_populate_range() and amdxdna_umap_release() access a saved VMA pointer that may have already been freed, leading to a potential use-after-free. Remove the VMA accesses from these functions to avoid the race.

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

  • e486147c912f653ef4b60a6c7dbd4168a4c56a9f to < 3dd12422653ad4bbbebe33c49c67dba4c653c804affected
  • e486147c912f653ef4b60a6c7dbd4168a4c56a9f to < bea20225c67fed9be3e98619c77af6ee3f43fe07affected
  • e486147c912f653ef4b60a6c7dbd4168a4c56a9f to < 1ba02717e821cf14ece642273958647e79698d3daffected

Linux Linux

Default version status: affected

  • 6.16affected
  • 0 to < 6.16unaffected
  • 6.18.57 to ≤ 6.18.*unaffected
  • 7.1.5 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References