CVE-2024-35924

medium

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.

References

https://git.kernel.org/stable/c/b3db266fb031fba88c423d4bb8983a73a3db6527

https://git.kernel.org/stable/c/266f403ec47573046dee4bcebda82777ce702c40

https://git.kernel.org/stable/c/0defcaa09d3b21e8387829ee3a652c43fa91e13f

Details

Source: Mitre, NVD

Published: 2024-05-19

Updated: 2024-05-20

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium