{"containers":{"cna":{"affected":[{"product":"kernel","vendor":"n/a","versions":[{"status":"affected","version":"all versions up to, including, kernel 5.17"}]}],"descriptions":[{"lang":"en","value":"An unauthorized access to the execution of the setuid file with capabilities flaw in the Linux kernel OverlayFS subsystem was found in the way user copying a capable file from a nosuid mount into another mount. A local user could use this flaw to escalate their privileges on the system."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-281","description":"CWE-281","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2022-04-01T22:17:29.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_MISC"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2009704"},{"tags":["x_refsource_MISC"],"url":"https://www.openwall.com/lists/oss-security/2021/10/14/3"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T17:09:09.608Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2009704"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.openwall.com/lists/oss-security/2021/10/14/3"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2021-3847","datePublished":"2022-04-01T22:17:29.000Z","dateReserved":"2021-10-01T00:00:00.000Z","dateUpdated":"2024-08-03T17:09:09.608Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}