Riskcovery

CVE-2026-72331

accel/amdxdna: Fix VMA access race

State
Published
Severity
7.8 High
Published
Aug 15, 2026
Updated
Oct 15, 2026
Reserved
Aug 9, 2026

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
3.17.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • e486147c912f653ef4b60a6c7dbd4168a4c56a9f to before 3dd12422653ad4bbbebe33c49c67dba4c653c804Affected
  • e486147c912f653ef4b60a6c7dbd4168a4c56a9f to before bea20225c67fed9be3e98619c77af6ee3f43fe07Affected
  • e486147c912f653ef4b60a6c7dbd4168a4c56a9f to before 1ba02717e821cf14ece642273958647e79698d3dAffected
LinuxLinux
  • 6.16Affected
  • before 6.16Not affected
  • 6.18.57 through 6.18.*Not affected
  • 7.1.5 through 7.1.*Not affected
  • 7.2 and laterNot affected

References

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