CVE-2023-39194 Information

Description

A flaw was found in the XFRM subsystem in the Linux kernel. The specific flaw exists within the processing of state filters which can result in a read past the end of an allocated buffer. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read potentially leading to an information disclosure.

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=2226788 https://www.zerodayinitiative.com/advisories/ZDI-CAN-18111/ https://access.redhat.com/security/cve/CVE-2023-39194