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416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2024-35924

HistoryMay 19, 2024 - 11:15 a.m.

CVE-2024-35924

2024-05-1911:15:48

416baaa9-dc9f-4396-8d5f-8c081fb06d67

web.nvd.nist.gov

linux kernel

usb type-c

ucsi vulnerability

AI Score

6.4

Confidence

Low

EPSS

Percentile

15.5%

JSON

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

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

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

git.kernel.org/stable/c/b3db266fb031fba88c423d4bb8983a73a3db6527