{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50825","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-30T12:06:07.131Z","datePublished":"2025-12-30T12:08:38.249Z","dateUpdated":"2026-05-11T19:25:50.808Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:25:50.808Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()\n\nI got the following report while doing fault injection test:\n\n  OF: ERROR: memory leak, expected refcount 1 instead of 4,\n  of_node_get()/of_node_put() unbalanced - destroy cset entry:\n  attach overlay node /i2c/tcpc@60/connector\n\nIf wusb3801_hw_init() fails, fwnode_handle_put() needs be called to\navoid 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/typec/wusb3801.c"],"versions":[{"version":"d016cbe4d7acf5100df83ecf4d02db4e9f607c1d","lessThan":"de1e2eb7f102e3073714396414592a39efb66b3e","status":"affected","versionType":"git"},{"version":"d016cbe4d7acf5100df83ecf4d02db4e9f607c1d","lessThan":"82d1211f673bbdc822eaf1dbcbf1f2ae06556964","status":"affected","versionType":"git"},{"version":"d016cbe4d7acf5100df83ecf4d02db4e9f607c1d","lessThan":"dc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e","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/wusb3801.c"],"versions":[{"version":"5.18","status":"affected"},{"version":"0","lessThan":"5.18","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":"5.18","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/de1e2eb7f102e3073714396414592a39efb66b3e"},{"url":"https://git.kernel.org/stable/c/82d1211f673bbdc822eaf1dbcbf1f2ae06556964"},{"url":"https://git.kernel.org/stable/c/dc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e"}],"title":"usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()","x_generator":{"engine":"bippy-1.2.0"}}}}