Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2026-43446

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
08/05/2026
Last modified:
21/05/2026

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> accel/amdxdna: Fix runtime suspend deadlock when there is pending job<br /> <br /> The runtime suspend callback drains the running job workqueue before<br /> suspending the device. If a job is still executing and calls<br /> pm_runtime_resume_and_get(), it can deadlock with the runtime suspend<br /> path.<br /> <br /> Fix this by moving pm_runtime_resume_and_get() from the job execution<br /> routine to the job submission routine, ensuring the device is resumed<br /> before the job is queued and avoiding the deadlock during runtime<br /> suspend.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
5.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.19 (including) 6.19.9 (excluding)
cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools