VYPR
Unrated severityNVD Advisory· Published Oct 9, 2023· Updated Nov 6, 2025

Kernel: xfrm: out-of-bounds read in __xfrm_state_filter_match()

CVE-2023-39194

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.

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Affected products

281

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Vulnerability mechanics

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