In the Linux kernel, the following vulnerability has been resolved:
accel/amdxdna: Guard management mailbox channel cleanup against NULL pointer
The management mailbox channel cleanup helpers can be called from
error handling paths when mgmt_chann has already been destroyed.
Add NULL checks to xdna_mailbox_free_channel() and
xdna_mailbox_stop_channel() so the cleanup path safely returns instead
of dereferencing a NULL mailbox channel pointer.
CVSS
No CVSS.
References
Configurations
No configuration.
History
No history.
Information
Published : 2026-08-28 08:16
Updated : 2026-08-28 08:16
NVD link : CVE-2026-80657
Mitre link : CVE-2026-80657
CVE.ORG link : CVE-2026-80657
JSON object : View
Products Affected
No product.
CWE
No CWE.