CVE-2026-72331accel/amdxdna: Fix VMA access race
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from e486147c912f653ef4b60a6c7dbd4168a4c56a9f before 3dd12422653ad4bbbebe33c49c67dba4c653c804; from e486147c912f653ef4b60a6c7dbd4168a4c56a9f before bea20225c67fed9be3e98619c77af6ee3f43fe07; from e486147c912f653ef4b60a6c7dbd4168a4c56a9f before 1ba02717e821cf14ece642273958647e79698d3d | CNA record |
References
- https://git.kernel.org/stable/c/3dd12422653ad4bbbebe33c49c67dba4c653c804
- https://git.kernel.org/stable/c/bea20225c67fed9be3e98619c77af6ee3f43fe07
- https://git.kernel.org/stable/c/1ba02717e821cf14ece642273958647e79698d3d
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.