Feed/CVE-2023-42754
CVE-2023-42754MEDIUMCVSS 5.5

CVE-2023-42754

Published Oct 5, 2023·Updated Oct 15, 2026

NVD Description

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 __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash the system.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

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