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CVE-2022-49574

tcp: Fix data-races around sysctl_tcp_recovery.

CVSS 4.7 MEDIUMEPSS 0.2%CWE-362
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_recovery. While reading sysctl_tcp_recovery, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · Linux

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References
https://git.kernel.org/stable/c/52ee7f5c4811ce6be1becd14d38ba1f8a8a0df81https://git.kernel.org/stable/c/92c35113c63306091df9211375eebd0abd8c2160https://git.kernel.org/stable/c/a31e2d0cb5cfa2aae3144cac04f25031d5d20fb4https://git.kernel.org/stable/c/c7a492db1f7c37c758a66915908677bd8bc5d368https://git.kernel.org/stable/c/d8781f7cd04091744f474a2bada74772084b9dc9https://git.kernel.org/stable/c/e7d2ef837e14a971a05f60ea08c47f3fed1a36e4