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CVE-2022-32296
Published: Jun 5, 2022
Modified: Aug 3, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.9
x_refsource_MISC
[debian-lts-announce] 20220701 [SECURITY] [DLA 3065-1] linux security update
mailing-list
x_refsource_MLIST
DSA-5173
vendor-advisory
x_refsource_DEBIAN
https://arxiv.org/abs/2209.12993
x_refsource_MISC
https://github.com/0xkol/rfc6056-device-tracker
x_refsource_MISC
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