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CVE-2022-49596

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CVE-2022-49596

Published: Feb 26, 2025

Modified: May 23, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_min_snd_mss. While reading sysctl_tcp_min_snd_mss, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.

VendorProductVersions

Linux

Linux

affected
5f3e2bf008c2221478101ee72f5cb4654b9fc363 - < fdb96b69f5909ffcdd6f1e0902219fc6d7689ff7
affected
5f3e2bf008c2221478101ee72f5cb4654b9fc363 - < 97992e8feff33b3ae154a113ec398546bbacda80
affected
5f3e2bf008c2221478101ee72f5cb4654b9fc363 - < 0fc9357282df055e30990b29f4b7afa53ab42cdb
affected
5f3e2bf008c2221478101ee72f5cb4654b9fc363 - < 0d8a39feb58910a7f7746b1770ee5578cc551fe6
affected
5f3e2bf008c2221478101ee72f5cb4654b9fc363 - < 78eb166cdefcc3221c8c7c1e2d514e91a2eb5014

+12 more versions

Linux

Linux

affected
5.2
unaffected
0 - < 5.2
unaffected
5.4.208 - <= 5.4.*
unaffected
5.10.134 - <= 5.10.*
unaffected
5.15.58 - <= 5.15.*

+2 more versions

References

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