{"id":"CVE-2025-37986","state":"PUBLISHED","title":"usb: typec: class: Invalidate USB device pointers on partner unregistration","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: class: Invalidate USB device pointers on partner unregistration\n\nTo avoid using invalid USB device pointers after a Type-C partner\ndisconnects, this patch clears the pointers upon partner unregistration.\nThis ensures a clean state for future connections.","publishedAt":"2025-05-20T17:09:19.584Z","updatedAt":"2026-05-11T21:19:06.096Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"59de2a56d127890cc610f3896d5fc31887c54ac2","status":"affected","lessThan":"40966fc9939e85677fdb489dfddfa205baaad03b","versionType":"git"},{"version":"59de2a56d127890cc610f3896d5fc31887c54ac2","status":"affected","lessThan":"74911338f47c13d1b9470fc50718182bffad42e2","versionType":"git"},{"version":"59de2a56d127890cc610f3896d5fc31887c54ac2","status":"affected","lessThan":"66e1a887273c6b89f09bc11a40d0a71d5a081a8e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/typec/class.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.7","versionType":"semver"},{"version":"6.12.26","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.14.5","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/typec/class.c"]}],"references":["https://git.kernel.org/stable/c/40966fc9939e85677fdb489dfddfa205baaad03b","https://git.kernel.org/stable/c/74911338f47c13d1b9470fc50718182bffad42e2","https://git.kernel.org/stable/c/66e1a887273c6b89f09bc11a40d0a71d5a081a8e"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:03.054Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/37xxx/CVE-2025-37986.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-37986","state":"PUBLISHED","datePublished":"2025-05-20T17:09:19.584Z","dateUpdated":"2026-05-11T21:19:06.096Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T04:51:23.976Z"},"containers":{"cna":{"title":"usb: typec: class: Invalidate USB device pointers on partner unregistration","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: class: Invalidate USB device pointers on partner unregistration\n\nTo avoid using invalid USB device pointers after a Type-C partner\ndisconnects, this patch clears the pointers upon partner unregistration.\nThis ensures a clean state for future connections."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"59de2a56d127890cc610f3896d5fc31887c54ac2","status":"affected","lessThan":"40966fc9939e85677fdb489dfddfa205baaad03b","versionType":"git"},{"version":"59de2a56d127890cc610f3896d5fc31887c54ac2","status":"affected","lessThan":"74911338f47c13d1b9470fc50718182bffad42e2","versionType":"git"},{"version":"59de2a56d127890cc610f3896d5fc31887c54ac2","status":"affected","lessThan":"66e1a887273c6b89f09bc11a40d0a71d5a081a8e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/typec/class.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.7","versionType":"semver"},{"version":"6.12.26","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.14.5","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/typec/class.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/40966fc9939e85677fdb489dfddfa205baaad03b"},{"url":"https://git.kernel.org/stable/c/74911338f47c13d1b9470fc50718182bffad42e2"},{"url":"https://git.kernel.org/stable/c/66e1a887273c6b89f09bc11a40d0a71d5a081a8e"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:19:06.096Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.12.26"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.14.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.15"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}