CVE-2023-3773
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-3773
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-3773.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-3773
- Downstream
- Related
- Published
- 2023-07-25T16:15:11Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 4.4 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAPNETADMIN privileges to cause a 4 byte out-of-bounds read of XFRMAMTIMERTHRESH when parsing netlink attributes, leading to potential leakage of sensitive heap data to userspace.
- References