CVE-2023-53334
- Source
- https://cve.org/CVERecord?id=CVE-2023-53334
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53334.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-53334
- Downstream
- Related
- Published
- 2025-09-16T16:12:09Z
- Modified
- 2026-08-12T03:30:44Z
- 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
- USB: chipidea: fix memory leak with using debugfs_lookup()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
USB: chipidea: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53334.json" }- References
-
- https://git.kernel.org/stable/c/4322661af6d7a586a5798ab9aa443f49895b6943
- https://git.kernel.org/stable/c/610373dd354f3d393aa3bdcab59f55024c16b5e5
- https://git.kernel.org/stable/c/972e0682f6e3ee6ecf002657df4aaa511d51dd6c
- https://git.kernel.org/stable/c/ff35f3ea3baba5b81416ac02d005cfbf6dd182fa
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53334.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-53334
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced8f6c7c5a11ec599be524190122a56dbb730069a3Fixed4322661af6d7a586a5798ab9aa443f49895b6943Fixed610373dd354f3d393aa3bdcab59f55024c16b5e5Fixed972e0682f6e3ee6ecf002657df4aaa511d51dd6cFixedff35f3ea3baba5b81416ac02d005cfbf6dd182fa