{"id":"CVE-2022-49713","state":"PUBLISHED","title":"usb: dwc2: Fix memory leak in dwc2_hcd_init","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: dwc2: Fix memory leak in dwc2_hcd_init\n\nusb_create_hcd will alloc memory for hcd, and we should\ncall usb_put_hcd to free it when platform_get_resource()\nfails to prevent memory leak.\ngoto error2 label instead error1 to fix this.","publishedAt":"2025-02-26T02:24:29.566Z","updatedAt":"2026-05-23T15:22:48.094Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4b7f4a0eb92bf37bea4cd838c7f83ea42823ca8b","status":"affected","lessThan":"981ee40649e5fd9550f82db1fbb3bfab037da346","versionType":"git"},{"version":"a7182993dd8e09f96839ddc3ac54f9b37370d282","status":"affected","lessThan":"84e6d0af87e27bbc0db94f2e7323b34abe17b6e5","versionType":"git"},{"version":"8b9c1c33e51d0959f2aec573dfbac0ffd3f5c0b7","status":"affected","lessThan":"6506aff2dc2f7059aa3d45ee2e8639b25e87090f","versionType":"git"},{"version":"2754fa3b73df7d0ae042f3ed6cfd9df9042f6262","status":"affected","lessThan":"a44a8a762f7fe9ad3c065813d058e835a6180cb2","versionType":"git"},{"version":"856e6e8e0f9300befa87dde09edb578555c99a82","status":"affected","lessThan":"701d8ec01e0f229d4db6f43d3d64ee479120cbeb","versionType":"git"},{"version":"856e6e8e0f9300befa87dde09edb578555c99a82","status":"affected","lessThan":"52bfcedbfd5bf962dbdcb6e761f4d0dd3ba26dfd","versionType":"git"},{"version":"856e6e8e0f9300befa87dde09edb578555c99a82","status":"affected","lessThan":"3755278f078460b021cd0384562977bf2039a57a","versionType":"git"},{"version":"337f00a0bc62d7cb7d10ec0b872c79009a1641df","status":"affected","versionType":"git"},{"version":"4.14.250","status":"affected","lessThan":"4.14.285","versionType":"semver"},{"version":"4.19.210","status":"affected","lessThan":"4.19.249","versionType":"semver"},{"version":"5.4.152","status":"affected","lessThan":"5.4.200","versionType":"semver"},{"version":"5.10.72","status":"affected","lessThan":"5.10.124","versionType":"semver"},{"version":"5.14.11","status":"affected","lessThan":"5.15","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/dwc2/hcd.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.15","versionType":"semver"},{"version":"4.14.285","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.249","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.200","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.124","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.49","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.6","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/dwc2/hcd.c"]}],"references":["https://git.kernel.org/stable/c/981ee40649e5fd9550f82db1fbb3bfab037da346","https://git.kernel.org/stable/c/84e6d0af87e27bbc0db94f2e7323b34abe17b6e5","https://git.kernel.org/stable/c/6506aff2dc2f7059aa3d45ee2e8639b25e87090f","https://git.kernel.org/stable/c/a44a8a762f7fe9ad3c065813d058e835a6180cb2","https://git.kernel.org/stable/c/701d8ec01e0f229d4db6f43d3d64ee479120cbeb","https://git.kernel.org/stable/c/52bfcedbfd5bf962dbdcb6e761f4d0dd3ba26dfd","https://git.kernel.org/stable/c/3755278f078460b021cd0384562977bf2039a57a"],"weaknesses":["CWE-401"],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49713.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49713","state":"PUBLISHED","datePublished":"2025-02-26T02:24:29.566Z","dateUpdated":"2026-05-23T15:22:48.094Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:21:30.444Z"},"containers":{"cna":{"title":"usb: dwc2: Fix memory leak in dwc2_hcd_init","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: dwc2: Fix memory leak in dwc2_hcd_init\n\nusb_create_hcd will alloc memory for hcd, and we should\ncall usb_put_hcd to free it when platform_get_resource()\nfails to prevent memory leak.\ngoto error2 label instead error1 to fix 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ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49713","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:32:22.966404Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-401","lang":"en","type":"CWE","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:36:44.963Z"}}]}}}