VULNERABILITY INTELLIGENCE
CVE-2023-53017
CVSS score5.5 MEDIUM
EPSS probability0.16%
CISA KEVNot currently listed
Published2025-03-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: fix memory leak in hci_update_adv_data() When hci_cmd_sync_queue() failed in hci_update_adv_data(), inst_ptr is not freed, which will cause memory leak, convert to use ERR_PTR/PTR_ERR to pass the instance to callback so no memory needs to be allocated.
Weakness classification
- nvd@nist.gov: CWE-401
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-401