CVE-2022-49597 Information

Description

In the Linux kernel the following vulnerability has been resolved:

tcp: Fix data-races around sysctl_tcp_base_mss.

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

Reference

https://git.kernel.org/stable/c/30b73edc1d2459ba2c71cb58fbf84a1a6e640fbf https://git.kernel.org/stable/c/4d7dea651b7fe0322be95054f64e3711afccc543 https://git.kernel.org/stable/c/514d2254c7b8aa2d257f5ffc79f0d96be2d6bfda https://git.kernel.org/stable/c/88d78bc097cd8ebc6541e93316c9d9bf651b13e8 https://git.kernel.org/stable/c/9ca18116bc16ec31b9a3ce28ea1350badfa36128