QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2023-53017

Back to search

CVE-2023-53017

Published: Mar 27, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
651cd3d65b0f76a2198fcf3a80ce5d53dd267717 - < 8ac6043bd3e5b58d30f50737aedc2e58e8087ad5
affected
651cd3d65b0f76a2198fcf3a80ce5d53dd267717 - < 1ed8b37cbaf14574c779064ef1372af62e8ba6aa

Linux

Linux

affected
6.1
unaffected
0 - < 6.1
unaffected
6.1.9 - <= 6.1.*
unaffected
6.2 - <= *

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now