{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50247","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-09-15T13:58:00.972Z","datePublished":"2025-09-15T14:02:06.776Z","dateUpdated":"2026-11-05T20:10:30.942Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:15:37.153Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq\n\nCan not set the @shared_hcd to NULL before decrease the usage count\nby usb_put_hcd(), this will cause the shared hcd not released."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/host/xhci-mtk.c"],"versions":[{"version":"04284eb74e0c350be5e75eda178b97063343af13","lessThan":"ffb14aac2658873050671198543b9b8194149c14","status":"affected","versionType":"git"},{"version":"04284eb74e0c350be5e75eda178b97063343af13","lessThan":"05680a91ae60ddd0319e6618456f0883b5dd765d","status":"affected","versionType":"git"},{"version":"04284eb74e0c350be5e75eda178b97063343af13","lessThan":"c8e7463844888dc8344bbb9cbad88cdce9cb8077","status":"affected","versionType":"git"},{"version":"04284eb74e0c350be5e75eda178b97063343af13","lessThan":"03a88b0bafbe3f548729d970d8366f48718c9b19","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/host/xhci-mtk.c"],"versions":[{"version":"5.13","status":"affected"},{"version":"0","lessThan":"5.13","status":"unaffected","versionType":"semver"},{"version":"5.15.86","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.16","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1.2","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","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":"5.13","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/ffb14aac2658873050671198543b9b8194149c14"},{"url":"https://git.kernel.org/stable/c/05680a91ae60ddd0319e6618456f0883b5dd765d"},{"url":"https://git.kernel.org/stable/c/c8e7463844888dc8344bbb9cbad88cdce9cb8077"},{"url":"https://git.kernel.org/stable/c/03a88b0bafbe3f548729d970d8366f48718c9b19"}],"title":"usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-50247","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-11-05T20:07:47.742601Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-11-05T20:10:30.942Z"}}]}}