CVE-2023-53017
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-53017
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53017.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-53017
- Downstream
- Published
- 2025-03-27T16:43:45.211Z
- Modified
- 2025-11-30T00:50:14.811820Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Bluetooth: hci_sync: fix memory leak in hci_update_adv_data()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hcisync: fix memory leak in hciupdateadvdata()
When hcicmdsyncqueue() failed in hciupdateadvdata(), instptr is not freed, which will cause memory leak, convert to use ERRPTR/PTR_ERR to pass the instance to callback so no memory needs to be allocated.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53017.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/1ed8b37cbaf14574c779064ef1372af62e8ba6aa
- https://git.kernel.org/stable/c/8ac6043bd3e5b58d30f50737aedc2e58e8087ad5
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53017.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-53017