CVE-2024-27421 Information

Description

In the Linux kernel the following vulnerability has been resolved:

netrom: Fix a data-race around sysctl_netrom_routing_control

We need to protect the reader reading the sysctl value because the value can be changed concurrently.

Reference

https://git.kernel.org/stable/c/c13fbb5902bce848759385986d4833f5b90782c1 https://git.kernel.org/stable/c/c4309e5f8e80584715c814e1d012dbc3eee5a500 https://git.kernel.org/stable/c/b7d33e083f9d5d39445c0a91e7ad4f3e2c47fcb5 https://git.kernel.org/stable/c/f9c4d42464173b826190fae2283ed1a4bbae0c8b https://git.kernel.org/stable/c/4c02b9ccbb11862ee39850b2b285664cd579b039 https://git.kernel.org/stable/c/d732b83251322ecd3b503e03442247745d6052ce https://git.kernel.org/stable/c/859175d4bc11af829e2fdd261a7effdaba9b5d8f https://git.kernel.org/stable/c/b5dffcb8f71bdd02a4e5799985b51b12f4eeaf76