{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-53203","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-11-19T17:17:25.019Z","datePublished":"2024-12-27T13:49:49.484Z","dateUpdated":"2025-11-03T19:32:02.153Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-06-04T12:57:19.087Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: fix potential array underflow in ucsi_ccg_sync_control()\n\nThe \"command\" variable can be controlled by the user via debugfs.  The\nworry is that if con_index is zero then \"&uc->ucsi->connector[con_index\n- 1]\" would be an array underflow."}],"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_ccg.c"],"versions":[{"version":"170a6726d0e266f2c8f306e3d61715c32f4ee41e","lessThan":"627c2a5056aba42a8a96a8fffe8996aeccf919a9","status":"affected","versionType":"git"},{"version":"170a6726d0e266f2c8f306e3d61715c32f4ee41e","lessThan":"e15fd96c0b701c53f9006bcc836eaeb35a05a023","status":"affected","versionType":"git"},{"version":"170a6726d0e266f2c8f306e3d61715c32f4ee41e","lessThan":"e44189455c62469eb91d383ce9103d54c1f807a3","status":"affected","versionType":"git"},{"version":"170a6726d0e266f2c8f306e3d61715c32f4ee41e","lessThan":"0e66fd8e5a2e45c7dacfc9178ba702153f4a61a8","status":"affected","versionType":"git"},{"version":"170a6726d0e266f2c8f306e3d61715c32f4ee41e","lessThan":"ef92cd55289a282910575c5b9d87f646f2d39b38","status":"affected","versionType":"git"},{"version":"170a6726d0e266f2c8f306e3d61715c32f4ee41e","lessThan":"56971710cd541f2f05160a84b3183477d34a1be9","status":"affected","versionType":"git"},{"version":"170a6726d0e266f2c8f306e3d61715c32f4ee41e","lessThan":"e56aac6e5a25630645607b6856d4b2a17b2311a5","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_ccg.c"],"versions":[{"version":"5.6","status":"affected"},{"version":"0","lessThan":"5.6","status":"unaffected","versionType":"semver"},{"version":"5.10.238","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.184","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.140","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.88","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.11.11","lessThanOrEqual":"6.11.*","status":"unaffected","versionType":"semver"},{"version":"6.12.2","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.13","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":"5.6","versionEndExcluding":"5.10.238"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"5.15.184"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"6.1.140"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"6.6.88"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"6.11.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"6.12.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"6.13"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/627c2a5056aba42a8a96a8fffe8996aeccf919a9"},{"url":"https://git.kernel.org/stable/c/e15fd96c0b701c53f9006bcc836eaeb35a05a023"},{"url":"https://git.kernel.org/stable/c/e44189455c62469eb91d383ce9103d54c1f807a3"},{"url":"https://git.kernel.org/stable/c/0e66fd8e5a2e45c7dacfc9178ba702153f4a61a8"},{"url":"https://git.kernel.org/stable/c/ef92cd55289a282910575c5b9d87f646f2d39b38"},{"url":"https://git.kernel.org/stable/c/56971710cd541f2f05160a84b3183477d34a1be9"},{"url":"https://git.kernel.org/stable/c/e56aac6e5a25630645607b6856d4b2a17b2311a5"}],"title":"usb: typec: fix potential array underflow in ucsi_ccg_sync_control()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T19:32:02.153Z"}}]}}