CVE-2024-35924

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

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.

N/A

CVSS

Severity:

EPSS 0.12%

Affected: Linux Linux

References

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

Frequently Asked Questions

What is the severity of CVE-2024-35924?: CVE-2024-35924 has not yet been assigned a CVSS score.
How to fix CVE-2024-35924?: To fix CVE-2024-35924, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-35924 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-35924 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-35924?: CVE-2024-35924 affects Linux Linux, Linux Linux.

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