{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-46719","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-09-11T15:12:18.255Z","datePublished":"2024-09-18T06:32:18.028Z","dateUpdated":"2026-05-11T20:35:03.957Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T20:35:03.957Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: ucsi: Fix null pointer dereference in trace\n\nucsi_register_altmode checks IS_ERR for the alt pointer and treats\nNULL as valid. When CONFIG_TYPEC_DP_ALTMODE is not enabled,\nucsi_register_displayport returns NULL which causes a NULL pointer\ndereference in trace. Rather than return NULL, call\ntypec_port_register_altmode to register DisplayPort alternate mode\nas a non-controllable mode when CONFIG_TYPEC_DP_ALTMODE is not enabled."}],"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.h"],"versions":[{"version":"af8622f6a585d8d82b11cd7987e082861fd0edd3","lessThan":"8095bf0579ed4906a33f7bec675bfb29b6b16a3b","status":"affected","versionType":"git"},{"version":"af8622f6a585d8d82b11cd7987e082861fd0edd3","lessThan":"7e64cabe81c303bdf6fd26b6a09a3289b33bc870","status":"affected","versionType":"git"},{"version":"af8622f6a585d8d82b11cd7987e082861fd0edd3","lessThan":"3aa56313b0de06ce1911950b2cc0c269614a87a9","status":"affected","versionType":"git"},{"version":"af8622f6a585d8d82b11cd7987e082861fd0edd3","lessThan":"b4243c05d7e3db0bdbf9124e6fa59b4ca7c807ae","status":"affected","versionType":"git"},{"version":"af8622f6a585d8d82b11cd7987e082861fd0edd3","lessThan":"3b9f2d9301ae67070fe77a0c06758722fd7172b7","status":"affected","versionType":"git"},{"version":"af8622f6a585d8d82b11cd7987e082861fd0edd3","lessThan":"99331fe68a8eaa4097143a33fb0c12d5e5e8e830","status":"affected","versionType":"git"},{"version":"af8622f6a585d8d82b11cd7987e082861fd0edd3","lessThan":"99516f76db48e1a9d54cdfed63c1babcee4e71a5","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.h"],"versions":[{"version":"5.2","status":"affected"},{"version":"0","lessThan":"5.2","status":"unaffected","versionType":"semver"},{"version":"5.4.284","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.226","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.167","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.109","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.50","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.10.9","lessThanOrEqual":"6.10.*","status":"unaffected","versionType":"semver"},{"version":"6.11","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":"5.2","versionEndExcluding":"5.4.284"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"5.10.226"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"5.15.167"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"6.1.109"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"6.6.50"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"6.10.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"6.11"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/8095bf0579ed4906a33f7bec675bfb29b6b16a3b"},{"url":"https://git.kernel.org/stable/c/7e64cabe81c303bdf6fd26b6a09a3289b33bc870"},{"url":"https://git.kernel.org/stable/c/3aa56313b0de06ce1911950b2cc0c269614a87a9"},{"url":"https://git.kernel.org/stable/c/b4243c05d7e3db0bdbf9124e6fa59b4ca7c807ae"},{"url":"https://git.kernel.org/stable/c/3b9f2d9301ae67070fe77a0c06758722fd7172b7"},{"url":"https://git.kernel.org/stable/c/99331fe68a8eaa4097143a33fb0c12d5e5e8e830"},{"url":"https://git.kernel.org/stable/c/99516f76db48e1a9d54cdfed63c1babcee4e71a5"}],"title":"usb: typec: ucsi: Fix null pointer dereference in trace","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-29T14:57:21.735008Z","id":"CVE-2024-46719","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-29T14:57:35.846Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"},{"url":"https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T22:16:52.599Z"}}]}}