{"dataType":"CVE_RECORD","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2023-0386","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","dateUpdated":"2025-10-21T23:15:22.744Z","dateReserved":"2023-01-18T00:00:00.000Z","datePublished":"2023-03-22T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2024-06-27T12:11:02.905Z"},"descriptions":[{"lang":"en","value":"A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system."}],"affected":[{"vendor":"n/a","product":"Kernel","versions":[{"version":"Linux kernel 6.2-rc6","status":"affected"}]}],"references":[{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4f11ada10d0a"},{"url":"https://security.netapp.com/advisory/ntap-20230420-0004/"},{"name":"DSA-5402","tags":["vendor-advisory"],"url":"https://www.debian.org/security/2023/dsa-5402"},{"name":"[debian-lts-announce] 20230605 [SECURITY] [DLA 3446-1] linux-5.10 security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2023/06/msg00008.html"},{"url":"http://packetstormsecurity.com/files/173087/Kernel-Live-Patch-Security-Notice-LSN-0095-1.html"},{"name":"[debian-lts-announce] 20240627 [SECURITY] [DLA 3840-1] linux security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-282","cweId":"CWE-282"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T05:10:55.563Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4f11ada10d0a","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20230420-0004/","tags":["x_transferred"]},{"name":"DSA-5402","tags":["vendor-advisory","x_transferred"],"url":"https://www.debian.org/security/2023/dsa-5402"},{"name":"[debian-lts-announce] 20230605 [SECURITY] [DLA 3446-1] linux-5.10 security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2023/06/msg00008.html"},{"url":"http://packetstormsecurity.com/files/173087/Kernel-Live-Patch-Security-Notice-LSN-0095-1.html","tags":["x_transferred"]},{"name":"[debian-lts-announce] 20240627 [SECURITY] [DLA 3840-1] linux security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"}]},{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.8,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2023-0386","role":"CISA Coordinator","options":[{"Exploitation":"active"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-07-17T03:55:31.499341Z"}}},{"other":{"type":"kev","content":{"dateAdded":"2025-06-17","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-0386"}}}],"references":[{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-0386","tags":["government-resource"]}],"timeline":[{"time":"2025-06-17T00:00:00.000Z","lang":"en","value":"CVE-2023-0386 added to CISA KEV"}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-21T23:15:22.744Z"}}]},"dataVersion":"5.1"}