CVE-2026-43446accel/amdxdna: Fix runtime suspend deadlock when there is pending job
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 runtime suspend deadlock when there is pending job The runtime suspend callback drains the running job workqueue before suspending the device. If a job is still executing and calls pm_runtime_resume_and_get(), it can deadlock with the runtime suspend path. Fix this by moving pm_runtime_resume_and_get() from the job execution routine to the job submission routine, ensuring the device is resumed before the job is queued and avoiding the deadlock during runtime suspend.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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
- Analyzed
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 063db451832b8849faf1b0b8404b3a6a39995b29 before ac72e7385a2c7533dd766de4197134d96230be85; 063db451832b8849faf1b0b8404b3a6a39995b29 builds before 6b13cb8f48a42ddf6dd98865b673a82e37ff238b; 3bdd26582d026bdd86aa76f03989a1137b2490a0; from 6.18.57 before 6.19 | CNA record |
linux linux_kernel linux:linux_kernel | from 6.19 before 6.19.9; 7.0; 7.0; 7.0 | NVD |
References
- https://git.kernel.org/stable/c/ac72e7385a2c7533dd766de4197134d96230be85patch
- https://git.kernel.org/stable/c/6b13cb8f48a42ddf6dd98865b673a82e37ff238bpatch
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.