{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-35924","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-17T13:50:33.125Z","datePublished":"2024-05-19T10:10:35.044Z","dateUpdated":"2025-05-21T09:12:36.855Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-21T09:12:36.855Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: ucsi: Limit read size on v1.2\n\nBetween UCSI 1.2 and UCSI 2.0, the size of the MESSAGE_IN region was\nincreased from 16 to 256. In order to avoid overflowing reads for older\nsystems, add a mechanism to use the read UCSI version to truncate read\nsizes on UCSI v1.2."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/typec/ucsi/ucsi.c","drivers/usb/typec/ucsi/ucsi.h"],"versions":[{"version":"bdc62f2bae8fb0e8e99574de5232f0a3c54a27df","lessThan":"266f403ec47573046dee4bcebda82777ce702c40","status":"affected","versionType":"git"},{"version":"bdc62f2bae8fb0e8e99574de5232f0a3c54a27df","lessThan":"0defcaa09d3b21e8387829ee3a652c43fa91e13f","status":"affected","versionType":"git"},{"version":"bdc62f2bae8fb0e8e99574de5232f0a3c54a27df","lessThan":"b3db266fb031fba88c423d4bb8983a73a3db6527","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/typec/ucsi/ucsi.c","drivers/usb/typec/ucsi/ucsi.h"],"versions":[{"version":"5.5","status":"affected"},{"version":"0","lessThan":"5.5","status":"unaffected","versionType":"semver"},{"version":"6.6.27","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.8.6","lessThanOrEqual":"6.8.*","status":"unaffected","versionType":"semver"},{"version":"6.9","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.6.27"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.8.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.9"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/266f403ec47573046dee4bcebda82777ce702c40"},{"url":"https://git.kernel.org/stable/c/0defcaa09d3b21e8387829ee3a652c43fa91e13f"},{"url":"https://git.kernel.org/stable/c/b3db266fb031fba88c423d4bb8983a73a3db6527"}],"title":"usb: typec: ucsi: Limit read size on v1.2","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-35924","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-20T15:11:13.299971Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:34:40.719Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T03:21:48.935Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/266f403ec47573046dee4bcebda82777ce702c40","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/0defcaa09d3b21e8387829ee3a652c43fa91e13f","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b3db266fb031fba88c423d4bb8983a73a3db6527","tags":["x_transferred"]}]}]}}