CVE-2024-35924 Information

Description

In the Linux kernel the following vulnerability has been resolved:

usb: typec: ucsi: Limit read size on v1.2

Between UCSI 1.2 and UCSI 2.0 the size of the MESSAGE_IN region was increased from 16 to 256. In order to avoid overflowing reads for older systems add a mechanism to use the read UCSI version to truncate read sizes on UCSI v1.2.

Reference

https://git.kernel.org/stable/c/266f403ec47573046dee4bcebda82777ce702c40 https://git.kernel.org/stable/c/0defcaa09d3b21e8387829ee3a652c43fa91e13f https://git.kernel.org/stable/c/b3db266fb031fba88c423d4bb8983a73a3db6527