AZL-31271
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-31271.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-31271
- Upstream
- Published
- 2023-10-05T19:15:11Z
- Modified
- 2026-04-01T05:10:02.679909Z
- 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
- CVE-2023-42754 affecting package kernel for versions less than 5.15.135.1-2
- Details
-
A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ipoptionscompile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with CAPNETADMIN privileges to crash the system.
- References