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CVE-2022-49573

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CVE-2022-49573

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

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

VendorProductVersions

Linux

Linux

affected
eed530b6c67624db3f2cf477bac7c4d005d8f7ba - < 488d3ad98ef7cddce7054193dbae6b4349c6807d
affected
eed530b6c67624db3f2cf477bac7c4d005d8f7ba - < 83767fe800a311370330d4ec83aa76093b744a80
affected
eed530b6c67624db3f2cf477bac7c4d005d8f7ba - < 11e8b013d16e5db63f8f76acceb5b86964098aaa
affected
eed530b6c67624db3f2cf477bac7c4d005d8f7ba - < 5037ca9e4b169cc9aed0174d658c3d81fdaf8ea5
affected
eed530b6c67624db3f2cf477bac7c4d005d8f7ba - < d5975f6376ce90c2c483ae36bf88c9cface4c13b

+1 more versions

Linux

Linux

affected
3.5
unaffected
0 - < 3.5
unaffected
4.19.254 - <= 4.19.*
unaffected
5.4.208 - <= 5.4.*
unaffected
5.10.134 - <= 5.10.*

+3 more versions

References

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