{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53197","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-09-15T13:59:19.067Z","datePublished":"2025-09-15T14:06:45.301Z","dateUpdated":"2026-05-11T19:40:09.270Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:40:09.270Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: uhci: fix memory leak with using debugfs_lookup()\n\nWhen calling debugfs_lookup() the result must have dput() called on it,\notherwise the memory will leak over time.  To make things simpler, just\ncall debugfs_lookup_and_remove() instead which handles all of the logic\nat once."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/host/uhci-hcd.c"],"versions":[{"version":"5649d86f537887c2be88689986ec4dd493d4babe","lessThan":"c6af1dbc99ad37bf67c8703982df4d7f12d256c1","status":"affected","versionType":"git"},{"version":"5649d86f537887c2be88689986ec4dd493d4babe","lessThan":"e529aeb771aef1402c899b6b405610ef444d5d88","status":"affected","versionType":"git"},{"version":"5649d86f537887c2be88689986ec4dd493d4babe","lessThan":"9cb88847b8b86f132309030022a23dca895b6f61","status":"affected","versionType":"git"},{"version":"5649d86f537887c2be88689986ec4dd493d4babe","lessThan":"0a3f82c79c86278e7f144564b1cb6cc5c3657144","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/uhci-hcd.c"],"versions":[{"version":"5.13","status":"affected"},{"version":"0","lessThan":"5.13","status":"unaffected","versionType":"semver"},{"version":"5.15.100","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.18","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.5","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3","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":"5.15.100"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.1.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.2.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/c6af1dbc99ad37bf67c8703982df4d7f12d256c1"},{"url":"https://git.kernel.org/stable/c/e529aeb771aef1402c899b6b405610ef444d5d88"},{"url":"https://git.kernel.org/stable/c/9cb88847b8b86f132309030022a23dca895b6f61"},{"url":"https://git.kernel.org/stable/c/0a3f82c79c86278e7f144564b1cb6cc5c3657144"}],"title":"USB: uhci: fix memory leak with using debugfs_lookup()","x_generator":{"engine":"bippy-1.2.0"}}}}