{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-48699","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-03T14:55:07.145Z","datePublished":"2024-05-03T15:11:54.150Z","dateUpdated":"2025-05-21T08:43:50.164Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-21T08:43:50.164Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nsched/debug: fix dentry leak in update_sched_domain_debugfs\n\nKuyo reports that the pattern of using debugfs_remove(debugfs_lookup())\nleaks a dentry and with a hotplug stress test, the machine eventually\nruns out of memory.\n\nFix this up by using the newly created debugfs_lookup_and_remove() call\ninstead which properly handles the dentry reference counting logic."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["kernel/sched/debug.c"],"versions":[{"version":"3b87f136f8fccddf7da016ab7d04bb3cf9b180f0","lessThan":"26e9a1ded8923510e5529fbb28390b22228700c2","status":"affected","versionType":"git"},{"version":"3b87f136f8fccddf7da016ab7d04bb3cf9b180f0","lessThan":"0c32a93963e03c03e561d5a066eedad211880ba3","status":"affected","versionType":"git"},{"version":"3b87f136f8fccddf7da016ab7d04bb3cf9b180f0","lessThan":"c2e406596571659451f4b95e37ddfd5a8ef1d0dc","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["kernel/sched/debug.c"],"versions":[{"version":"5.13","status":"affected"},{"version":"0","lessThan":"5.13","status":"unaffected","versionType":"semver"},{"version":"5.15.68","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.19.9","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":"5.13","versionEndExcluding":"5.15.68"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"5.19.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/26e9a1ded8923510e5529fbb28390b22228700c2"},{"url":"https://git.kernel.org/stable/c/0c32a93963e03c03e561d5a066eedad211880ba3"},{"url":"https://git.kernel.org/stable/c/c2e406596571659451f4b95e37ddfd5a8ef1d0dc"}],"title":"sched/debug: fix dentry leak in update_sched_domain_debugfs","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-48699","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-28T17:42:13.797299Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:16:42.064Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T15:17:55.870Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/26e9a1ded8923510e5529fbb28390b22228700c2","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/0c32a93963e03c03e561d5a066eedad211880ba3","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/c2e406596571659451f4b95e37ddfd5a8ef1d0dc","tags":["x_transferred"]}]}]}}