CVE-2022-49596 Information

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.

Reference

https://git.kernel.org/stable/c/0d8a39feb58910a7f7746b1770ee5578cc551fe6 https://git.kernel.org/stable/c/0fc9357282df055e30990b29f4b7afa53ab42cdb https://git.kernel.org/stable/c/78eb166cdefcc3221c8c7c1e2d514e91a2eb5014 https://git.kernel.org/stable/c/97992e8feff33b3ae154a113ec398546bbacda80 https://git.kernel.org/stable/c/fdb96b69f5909ffcdd6f1e0902219fc6d7689ff7