Description

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.

INFO

Published Date :

2026-05-01T14:15:24.374Z

Last Modified :

2026-05-02T06:14:28.352Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2026-43021 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-43021.

URL Resource
https://git.kernel.org/stable/c/7fd74178d4b16dcf47179da634ea9d7c02e3608b cve-icon cve-icon
https://git.kernel.org/stable/c/aca377208e7f7322bf4e107cdec6e7d7e8aa7a88 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2026050158-CVE-2026-43021-ed82@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-43021 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-43021 cve-icon
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