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CVE-2022-32296

CVE-2022-32296

EPSS 0.4%
The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are used. This occurs because of use of Algorithm 4 ("Double-Hash Port Selection Algorithm") of RFC 6056.
Affected products
n/a · n/a

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References
https://arxiv.org/abs/2209.12993https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.9https://github.com/0xkol/rfc6056-device-trackerhttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4c2c8f03a5ab7cb04ec64724d7d176d00bcc91e5https://lists.debian.org/debian-lts-announce/2022/07/msg00000.htmlhttps://www.debian.org/security/2022/dsa-5173