CVE-2022-49603 Information

Description

In the Linux kernel the following vulnerability has been resolved:

ip: Fix data-races around sysctl_ip_fwd_update_priority.

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

Reference

https://git.kernel.org/stable/c/11038fa781ab916535c53351537b22d6d405667d https://git.kernel.org/stable/c/351f81f7d7185d18a9ff76f8f8c2fa8c4eea563b https://git.kernel.org/stable/c/7bf9e18d9a5e99e3c83482973557e9f047b051e7 https://git.kernel.org/stable/c/bcc03369d3277ae075ed421f0c8bf4adb5e65b74