---
cve: "CVE-2026-43446"
severity: "LOW"
cvss: 3.1
epss: "9%"
vendor: "Linux"
kev: false
exploited: false
published: "2026-05-08 15:16:57"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T16:07:48+02:00"
---

# CVE-2026-43446

> 3.1 LOW

## Beschreibung

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.

## Patch verfügbar (OSV)

- Kernel ≥ 6.19.9

## Referenzen

- <https://git.kernel.org/stable/c/ac72e7385a2c7533dd766de4197134d96230be85>
- <https://git.kernel.org/stable/c/6b13cb8f48a42ddf6dd98865b673a82e37ff238b>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-43446) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_