CVE-2022-49588 Information

Description

In the Linux kernel the following vulnerability has been resolved:

tcp: Fix data-races around sysctl_tcp_migrate_req.

While reading sysctl_tcp_migrate_req it can be changed concurrently. Thus we need to add READ_ONCE() to its readers.

Reference

https://git.kernel.org/stable/c/4177f545895b1da08447a80692f30617154efa6e https://git.kernel.org/stable/c/6e569a11eea20a1ccebc3c4e6366bf0574a449e1 https://git.kernel.org/stable/c/fcf6c6d8aeffebca66f37b17ef1b57112e5e09c1