CVE-2022-49594 Information

Description

In the Linux kernel the following vulnerability has been resolved:

tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor.

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

Reference

https://git.kernel.org/stable/c/033963b220633ed1602d458e7e4ac06afa9fefb2 https://git.kernel.org/stable/c/8e92d4423615a5257d0d871fc067aa561f597deb https://git.kernel.org/stable/c/cc36c37f5fe066c4708e623ead96dc8f57224bf5 https://git.kernel.org/stable/c/d5bece4df6090395f891110ef52a6f82d16685db https://git.kernel.org/stable/c/e2ecbf3f0aa88277d43908c53b99399d55729ff9