CVE-2022-50001

Published: Jun 18, 2025Modified: Jun 17, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_tproxy: restrict to prerouting hook TPROXY is only allowed from prerouting, but nft_tproxy doesn't check this. This fixes a crash (null dereference) when using tproxy from e.g. output.

Affected (7)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 4.19 to 4.19.273
Linux Linux Kernel	From 4.20 to 5.4.232
Linux Linux Kernel	From 5.11 to 5.15.95
Linux Linux Kernel	From 5.16 to 5.19.6
Linux Linux Kernel	From 5.5 to 5.10.169
Linux Linux Kernel	Version 6.0 rc1
Linux Linux Kernel	Version 6.0 rc2