CVE-2024-35856 Information

Description

In the Linux kernel the following vulnerability has been resolved:

Bluetooth: btusb: mediatek: Fix double free of skb in coredump

hci_devcd_append() would free the skb on error so the caller don’t have to free it again otherwise it would cause the double free of skb.

Reported-by : Dan Carpenter dan.carpenter@linaro.org

Reference

https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1 https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035 https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d