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Vulnerabilities CVE-2026-45980

CVE-2026-45980

High
Open
TLP:CLEAR

accel/amdxdna: Stop job scheduling across aie2_release_resource()

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Description

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Stop job scheduling across aie2_release_resource() Running jobs on a hardware context while it is in the process of releasing resources can lead to use-after-free and crashes. Fix this by stopping job scheduling before calling aie2_release_resource() and restarting it after the release completes. Additionally, aie2_sched_job_run() now checks whether the hardware context is still active.

Details

CVSS Score
7.8
EPSS Score
0.12%

2.5th percentile

CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Confidence
90%
Published
May 27, 2026
Last Modified
Aug 5, 2026
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