Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected bdc62f2bae8fb0e8e99574de5232f0a3c54a27df before 266f403ec47573046dee4bcebda82777ce702c40; affected bdc62f2bae8fb0e8e99574de5232f0a3c54a27df before 0defcaa09d3b21e8387829ee3a652c43fa91e13f; affected bdc62f2bae8fb0e8e99574de5232f0a3c54a27df before b3db266fb031fba88c423d4bb8983a73a3db6527 |
| Linux / Linux | affected 5.5; unaffected 0 before 5.5; unaffected 6.6.27 through 6.6.*; unaffected 6.8.6 through 6.8.*; unaffected 6.9 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/266f403ec47573046dee4bcebda82777ce702c40
- https://git.kernel.org/stable/c/0defcaa09d3b21e8387829ee3a652c43fa91e13f
- https://git.kernel.org/stable/c/b3db266fb031fba88c423d4bb8983a73a3db6527
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.