{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-48638","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-25T13:44:28.315Z","datePublished":"2024-04-28T12:59:37.596Z","dateUpdated":"2025-05-04T08:20:15.246Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:20:15.246Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ncgroup: cgroup_get_from_id() must check the looked-up kn is a directory\n\ncgroup has to be one kernfs dir, otherwise kernel panic is caused,\nespecially cgroup id is provide from userspace."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["kernel/cgroup/cgroup.c"],"versions":[{"version":"6b658c4863c15936872a93c9ee879043bf6393c9","lessThan":"8484a356cee8ce3d6a8e6266ff99be326e9273ad","status":"affected","versionType":"git"},{"version":"6b658c4863c15936872a93c9ee879043bf6393c9","lessThan":"1e9571887f97b17cf3ffe9aa4da89090ea60988b","status":"affected","versionType":"git"},{"version":"6b658c4863c15936872a93c9ee879043bf6393c9","lessThan":"df02452f3df069a59bc9e69c84435bf115cb6e37","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/cgroup/cgroup.c"],"versions":[{"version":"5.14","status":"affected"},{"version":"0","lessThan":"5.14","status":"unaffected","versionType":"semver"},{"version":"5.15.72","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.19.12","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":"5.14","versionEndExcluding":"5.15.72"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.19.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/8484a356cee8ce3d6a8e6266ff99be326e9273ad"},{"url":"https://git.kernel.org/stable/c/1e9571887f97b17cf3ffe9aa4da89090ea60988b"},{"url":"https://git.kernel.org/stable/c/df02452f3df069a59bc9e69c84435bf115cb6e37"}],"title":"cgroup: cgroup_get_from_id() must check the looked-up kn is a directory","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-noinfo Not enough information"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.3,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"LOW","privilegesRequired":"LOW","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-07-16T20:40:33.124244Z","id":"CVE-2022-48638","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-30T15:40:06.556Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T15:17:55.512Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/8484a356cee8ce3d6a8e6266ff99be326e9273ad","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/1e9571887f97b17cf3ffe9aa4da89090ea60988b","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/df02452f3df069a59bc9e69c84435bf115cb6e37","tags":["x_transferred"]}]}]}}