VulnerabilityModified
CVE-2024-35924
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.
MEDIUM 5.5EPSS 0.22%
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.22% probability · 12th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0defcaa09d3b21e8387829ee3a652c43fa91e13fPatch
- https://git.kernel.org/stable/c/266f403ec47573046dee4bcebda82777ce702c40Patch
- https://git.kernel.org/stable/c/b3db266fb031fba88c423d4bb8983a73a3db6527Patch
- https://git.kernel.org/stable/c/0defcaa09d3b21e8387829ee3a652c43fa91e13fPatch
- https://git.kernel.org/stable/c/266f403ec47573046dee4bcebda82777ce702c40Patch
- https://git.kernel.org/stable/c/b3db266fb031fba88c423d4bb8983a73a3db6527Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.