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CVE-2026-43021

Bluetooth: hci_sync: fix leaks when hci_cmd_sync_queue_once fails PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: fix leaks when hci_cmd_sync_queue_once fails When hci_cmd_sync_queue_once() returns with error, the destroy callback will not be called. Fix leaking references / memory on these failures.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected a106e50be74b0896583f4d010a69f9806e4194f4 before 7fd74178d4b16dcf47179da634ea9d7c02e3608b; affected a106e50be74b0896583f4d010a69f9806e4194f4 before aca377208e7f7322bf4e107cdec6e7d7e8aa7a88
Linux / Linuxaffected 6.19; unaffected 0 before 6.19; unaffected 6.19.12 through 6.19.*; unaffected 7.0 through *

CWE

No CWE identifiers supplied.

References