# CVE-2026-23295: linux: In the Linux kernel, the following vulnerability has been resolved:  accel/amdxdna: Fix dead lock for suspend and res...

CVE-2026-23295 is fixed in linux on 1 platform by DEBIAN-CVE-2026-23295 (version 6.19.8-1), released March 25, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-23295
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0009
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 25, 2026

## Description

In the Linux kernel, the following vulnerability has been resolved:  accel/amdxdna: Fix dead lock for suspend and resume  When an application issues a query IOCTL while auto suspend is running, a deadlock can occur. The query path holds dev_lock and then calls pm_runtime_resume_and_get(), which waits for the ongoing suspend to complete. Meanwhile, the suspend callback attempts to acquire dev_lock and blocks, resulting in a deadlock.  Fix this by releasing dev_lock before calling pm_runtime_resume_and_get() and reacquiring it after the call completes. Also acquire dev_lock in the resume callback to keep the locking consistent.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 14 | 6.19.8-1 | [DEBIAN-CVE-2026-23295](https://patchblox.com/security/data/fix/linux/debian-cve-2026-23295.md) | Mar 25, 2026 |

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Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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