{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50514","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-10-07T15:15:38.661Z","datePublished":"2025-10-07T15:19:10.253Z","dateUpdated":"2026-05-11T19:20:54.138Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:20:54.138Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: f_hid: fix refcount leak on error path\n\nWhen failing to allocate report_desc, opts->refcnt has already been\nincremented so it needs to be decremented to avoid leaving the options\nstructure permanently locked."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/gadget/function/f_hid.c"],"versions":[{"version":"21a9476a7ba847e413bf1c144d7c614532aed6dd","lessThan":"95412c932b3c9e8cc4431dac4fac8fcd80d54982","status":"affected","versionType":"git"},{"version":"21a9476a7ba847e413bf1c144d7c614532aed6dd","lessThan":"80dc47e751a837106c09bec73964ff8f7ea280b4","status":"affected","versionType":"git"},{"version":"21a9476a7ba847e413bf1c144d7c614532aed6dd","lessThan":"e88b89a096af0001bcff6bf7ad2feb1486487173","status":"affected","versionType":"git"},{"version":"21a9476a7ba847e413bf1c144d7c614532aed6dd","lessThan":"9d4a0aca8a75550d3456c8de339a341dc4536ec5","status":"affected","versionType":"git"},{"version":"21a9476a7ba847e413bf1c144d7c614532aed6dd","lessThan":"ba78f7c10606719f702c04a15fb0471507b32d7b","status":"affected","versionType":"git"},{"version":"21a9476a7ba847e413bf1c144d7c614532aed6dd","lessThan":"216437dd64fce36791a3b6cc8f8013df36856958","status":"affected","versionType":"git"},{"version":"21a9476a7ba847e413bf1c144d7c614532aed6dd","lessThan":"70a3288a7586526315105c699b687d78cd32559a","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/gadget/function/f_hid.c"],"versions":[{"version":"3.19","status":"affected"},{"version":"0","lessThan":"3.19","status":"unaffected","versionType":"semver"},{"version":"4.19.270","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.229","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.163","lessThanOrEqual":"5.10.*","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":"3.19","versionEndExcluding":"4.19.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"5.4.229"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/95412c932b3c9e8cc4431dac4fac8fcd80d54982"},{"url":"https://git.kernel.org/stable/c/80dc47e751a837106c09bec73964ff8f7ea280b4"},{"url":"https://git.kernel.org/stable/c/e88b89a096af0001bcff6bf7ad2feb1486487173"},{"url":"https://git.kernel.org/stable/c/9d4a0aca8a75550d3456c8de339a341dc4536ec5"},{"url":"https://git.kernel.org/stable/c/ba78f7c10606719f702c04a15fb0471507b32d7b"},{"url":"https://git.kernel.org/stable/c/216437dd64fce36791a3b6cc8f8013df36856958"},{"url":"https://git.kernel.org/stable/c/70a3288a7586526315105c699b687d78cd32559a"}],"title":"usb: gadget: f_hid: fix refcount leak on error path","x_generator":{"engine":"bippy-1.2.0"}}}}