CVE-2026-23328

linux: In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix NULL pointer dereference of m...

CVE-2026-23328 is fixed in linux on 1 platform by DEBIAN-CVE-2026-23328 (version 6.19.8-1), released March 25, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
5.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0013
2nd percentile

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix NULL pointer dereference of mgmt_chann mgmt_chann may be set to NULL if the firmware returns an unexpected error in aie2_send_mgmt_msg_wait(). This can later lead to a NULL pointer dereference in aie2_hw_stop(). Fix this by introducing a dedicated helper to destroy mgmt_chann and by adding proper NULL checks before accessing it.

Where it's fixed

ProductFixed inFixReleased
Linux
linux · Debian 14 6.19.8-1 DEBIAN-CVE-2026-23328 Mar 25, 2026

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