CVE-2022-50001 Information
Jun 19, 2025
cve
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.
Reference
https://git.kernel.org/stable/c/0b21edf4cc13516716848e0a4fdf726aa2a62cd9 https://git.kernel.org/stable/c/18bbc3213383a82b05383827f4b1b882e3f0a5a5 https://git.kernel.org/stable/c/343fed6b0daeb528ae5c9d4d84d9ff763ac95619 https://git.kernel.org/stable/c/83ef55c4281f1b4c6bd4457c2e96ccd1c9e80200 https://git.kernel.org/stable/c/9a1d92cbeac3335fee99fa865b8c5b0f2e71a8f7 https://git.kernel.org/stable/c/eaba3f9b672c3a3f820da8ee9584b9520674eafa
Related CNNVD
CNNVD-202506-2287 (Published: 2025-06-18)
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