{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-23091","assignerOrgId":"63664ac6-956c-4cba-a5d0-f46076e16109","state":"PUBLISHED","assignerShortName":"freebsd","dateReserved":"2022-01-10T22:07:46.042Z","datePublished":"2024-02-15T05:11:35.101Z","dateUpdated":"2025-02-13T16:29:02.596Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unknown","modules":["vm"],"product":"FreeBSD","vendor":"FreeBSD","versions":[{"lessThan":"p1","status":"affected","version":"13.1-RELEASE","versionType":"release"},{"lessThan":"p12","status":"affected","version":"13.0-RELEASE","versionType":"release"},{"lessThan":"p6","status":"affected","version":"12.3-RELEASE","versionType":"release"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Mark Johnston"}],"datePublic":"2022-08-09T23:00:00.000Z","descriptions":[{"lang":"en","value":"A particular case of memory sharing is mishandled in the virtual memory system.  This is very similar to SA-21:08.vm, but with a different root cause.\n\nAn unprivileged local user process can maintain a mapping of a page after it is freed, allowing that process to read private data belonging to other processes or the kernel."}],"providerMetadata":{"orgId":"63664ac6-956c-4cba-a5d0-f46076e16109","shortName":"freebsd","dateUpdated":"2024-04-15T15:06:18.061Z"},"references":[{"tags":["vendor-advisory"],"url":"https://security.freebsd.org/advisories/FreeBSD-SA-22:11.vm.asc"},{"url":"https://security.netapp.com/advisory/ntap-20240415-0008/"}],"source":{"discovery":"UNKNOWN"},"title":"Memory disclosure by stale virtual memory mapping","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-401","lang":"en","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-02-15T16:28:20.765100Z","id":"CVE-2022-23091","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":"2024-10-28T19:29:18.683Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T03:28:43.503Z"},"title":"CVE Program Container","references":[{"tags":["vendor-advisory","x_transferred"],"url":"https://security.freebsd.org/advisories/FreeBSD-SA-22:11.vm.asc"},{"url":"https://security.netapp.com/advisory/ntap-20240415-0008/","tags":["x_transferred"]}]}]}}