CVE-2022-49629 Information

Description

In the Linux kernel the following vulnerability has been resolved:

nexthop: Fix data-races around nexthop_compat_mode.

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

Reference

https://git.kernel.org/stable/c/0d17723afea3ae8c9f245c9bbd2ba5945b77e812 https://git.kernel.org/stable/c/a51040d4b120f3520df64fb0b9c63b31d69bea9b https://git.kernel.org/stable/c/ae3054f6fbccc90f14ecd6cf9b2c09a2401c64fd https://git.kernel.org/stable/c/bdf00bf24bef9be1ca641a6390fd5487873e0d2e