CVE-2023-39180
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-39180
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-39180.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-39180
- Downstream
- Related
- Published
- 2024-11-18T10:15:05Z
- Modified
- 2025-08-09T19:01:27Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found within the handling of SMB2_READ commands in the kernel ksmbd module. The issue results from not releasing memory after its effective lifetime. An attacker can leverage this to create a denial-of-service condition on affected installations of Linux. Authentication is not required to exploit this vulnerability, but only systems with ksmbd enabled are vulnerable.
- References