{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50152","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-06-18T10:57:27.425Z","datePublished":"2025-06-18T11:03:11.233Z","dateUpdated":"2026-05-11T19:13:48.894Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:13:48.894Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/host/ohci-nxp.c"],"versions":[{"version":"73108aa90cbfc663649885a06fe5c1235307de1c","lessThan":"591ab8dbf6c21927f23f83ddb90691f48b86d136","status":"affected","versionType":"git"},{"version":"73108aa90cbfc663649885a06fe5c1235307de1c","lessThan":"4db00c2fa6f8c9876a7e20511dccf43b50be9006","status":"affected","versionType":"git"},{"version":"73108aa90cbfc663649885a06fe5c1235307de1c","lessThan":"65d36ec409b635dfc2f95f0d7c5877c9d0cb7630","status":"affected","versionType":"git"},{"version":"73108aa90cbfc663649885a06fe5c1235307de1c","lessThan":"d35903e9650f4fa79426ce390db8678dbf5ac432","status":"affected","versionType":"git"},{"version":"73108aa90cbfc663649885a06fe5c1235307de1c","lessThan":"59026d5cc615da28e0c9806a71bf07065c906464","status":"affected","versionType":"git"},{"version":"73108aa90cbfc663649885a06fe5c1235307de1c","lessThan":"a0fbac3bf26a11f084233519ddf3fd5e5bb28939","status":"affected","versionType":"git"},{"version":"73108aa90cbfc663649885a06fe5c1235307de1c","lessThan":"50238c4b54c2ac6c2da7a84a4a2b0a570e3da0e2","status":"affected","versionType":"git"},{"version":"73108aa90cbfc663649885a06fe5c1235307de1c","lessThan":"302970b4cad3ebfda2c05ce06c322ccdc447d17e","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/ohci-nxp.c"],"versions":[{"version":"3.5","status":"affected"},{"version":"0","lessThan":"3.5","status":"unaffected","versionType":"semver"},{"version":"4.14.291","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.256","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.211","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.137","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.61","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.18.18","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19.2","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0","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":"3.5","versionEndExcluding":"4.14.291"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"4.19.256"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"5.4.211"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"5.10.137"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"5.15.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"5.18.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"5.19.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"6.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/591ab8dbf6c21927f23f83ddb90691f48b86d136"},{"url":"https://git.kernel.org/stable/c/4db00c2fa6f8c9876a7e20511dccf43b50be9006"},{"url":"https://git.kernel.org/stable/c/65d36ec409b635dfc2f95f0d7c5877c9d0cb7630"},{"url":"https://git.kernel.org/stable/c/d35903e9650f4fa79426ce390db8678dbf5ac432"},{"url":"https://git.kernel.org/stable/c/59026d5cc615da28e0c9806a71bf07065c906464"},{"url":"https://git.kernel.org/stable/c/a0fbac3bf26a11f084233519ddf3fd5e5bb28939"},{"url":"https://git.kernel.org/stable/c/50238c4b54c2ac6c2da7a84a4a2b0a570e3da0e2"},{"url":"https://git.kernel.org/stable/c/302970b4cad3ebfda2c05ce06c322ccdc447d17e"}],"title":"usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe","x_generator":{"engine":"bippy-1.2.0"}}}}