AZL-31267
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-31267.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-31267
- Upstream
- Published
- 2023-10-09T18:15:10Z
- Modified
- 2026-04-01T05:10:02.494542Z
- Severity
-
- 6.0 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
- Summary
- CVE-2023-39189 affecting package kernel for versions less than 5.15.135.1-2
- Details
-
A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnlosfaddcallback function did not validate the user mode controlled optnum field. This flaw allows a local privileged (CAPNETADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.
- References