CVE-2026-43021
- Source
- https://cve.org/CVERecord?id=CVE-2026-43021
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43021.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-43021
- Downstream
- Published
- 2026-05-01T14:15:24Z
- Modified
- 2026-08-12T03:51:10Z
- Summary
- Bluetooth: hci_sync: fix leaks when hci_cmd_sync_queue_once fails
- Details
-
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.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43021.json" }- References
-
- https://git.kernel.org/stable/c/7fd74178d4b16dcf47179da634ea9d7c02e3608b
- https://git.kernel.org/stable/c/aca377208e7f7322bf4e107cdec6e7d7e8aa7a88
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43021.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-43021
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git