What’s Vulnerable › Vulnerabilities

CVE-2026-45980: accel/amdxdna: Stop job scheduling across aie2_release_resource()

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-27 · updated 2026-06-17
• Weakness: CWE-416

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.

Affected products

• Linux kernel: from 6.14.9 before 6.18.14; from 6.19 before 6.19.4 — fixed in 6.18.14, 6.19.4

How to fix

Upgrade to a fixed version: Linux kernel 6.18.14, 6.19.4. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/688c3ff079b10e4600f040944430d3d4ff448a15
• https://git.kernel.org/stable/c/b79d31dce49b50c79620389b3639280802a86960
• https://git.kernel.org/stable/c/f1370241fe8045702bc9d0812b996791f0500f1b

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