CVE-2019-25162 Information

Description

In the Linux kernel the following vulnerability has been resolved:

i2c: Fix a potential use after free

Free the adap structure only after we are done using it. This patch just moves the put_device() down a bit to avoid the use after free.

[wsa: added comment to the code added Fixes tag]

Reference

https://git.kernel.org/stable/c/e6412ba3b6508bdf9c074d310bf4144afa6aec1a https://git.kernel.org/stable/c/23a191b132cd87f746c62f3dc27da33683d85829 https://git.kernel.org/stable/c/871a1e94929a27bf6e2cd99523865c840bbc2d87 https://git.kernel.org/stable/c/81cb31756888bb062e92d2dca21cd629d77a46a9 https://git.kernel.org/stable/c/35927d7509ab9bf41896b7e44f639504eae08af7 https://git.kernel.org/stable/c/e8e1a046cf87c8b1363e5de835114f2779e2aaf4 https://git.kernel.org/stable/c/12b0606000d0828630c033bf0c74c748464fe87d https://git.kernel.org/stable/c/e4c72c06c367758a14f227c847f9d623f1994ecf