Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.19, < 6.19.7 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/1aa82181a3c285c7351523d587f7981ae4c015c8Patch
- https://git.kernel.org/stable/c/ac24537478dd8eb2fd3984b4652bb19461e5e74cPatch
FAQ
What is CVE-2026-23295?
CVE-2026-23295 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 dead...
How severe is CVE-2026-23295?
CVE-2026-23295 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-23295?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.