CVE-2024-27420 Information

Description

In the Linux kernel the following vulnerability has been resolved:

netrom: Fix a data-race around sysctl_netrom_link_fails_count

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

Reference

https://git.kernel.org/stable/c/97a4d8b9f67cc7efe9a0c137e12f6d9e40795bf1 https://git.kernel.org/stable/c/07bbccd1adb56b39eef982b8960d59e3c005c6a1 https://git.kernel.org/stable/c/cfe0f73fb38a01bce86fe15ef5f750f850f7d3fe https://git.kernel.org/stable/c/c558e54f7712b086fbcb611723272a0a4b0d451c https://git.kernel.org/stable/c/cfedde3058bf976f2f292c0a236edd43afcdab57 https://git.kernel.org/stable/c/db364859ce68fb3a52d42cd87a54da3dc42dc1c8 https://git.kernel.org/stable/c/0b8eb369c182814d817b9449bc9e86bfae4310f9 https://git.kernel.org/stable/c/bc76645ebdd01be9b9994dac39685a3d0f6f7985