{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-5912","assignerOrgId":"da227ddf-6e25-4b41-b023-0f976dcaca4b","state":"PUBLISHED","assignerShortName":"lenovo","dateReserved":"2023-11-01T19:35:12.721Z","datePublished":"2024-04-05T20:45:00.681Z","dateUpdated":"2024-08-02T08:14:24.668Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Notebook BIOS","vendor":"Lenovo","versions":[{"status":"affected","version":"various"}]}],"credits":[{"lang":"en","type":"finder","value":"Lenovo thanks the BINARLY efiXplorer team for reporting this issue. "}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<span style=\"background-color: rgb(255, 255, 255);\">A potential memory leakage vulnerability was reported in some Lenovo Notebook products that may allow a local attacker with elevated privileges to write to NVRAM variables. </span>\n\n"}],"value":"\nA potential memory leakage vulnerability was reported in some Lenovo Notebook products that may allow a local attacker with elevated privileges to write to NVRAM variables. \n\n"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"da227ddf-6e25-4b41-b023-0f976dcaca4b","shortName":"lenovo","dateUpdated":"2024-04-05T20:45:00.681Z"},"references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-155477"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<span style=\"background-color: rgb(255, 255, 255);\">Update system firmware to the version (or newer) indicated for your model in the advisory:&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://support.lenovo.com/us/en/product_security/LEN-155477\">https://support.lenovo.com/us/en/product_security/LEN-155477</a></span><br>"}],"value":"\nUpdate system firmware to the version (or newer) indicated for your model in the advisory:  https://support.lenovo.com/us/en/product_security/LEN-155477 \n"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"affected":[{"vendor":"lenovo","product":"notebook","cpes":["cpe:2.3:h:lenovo:notebook:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-04-08T13:19:08.268165Z","id":"CVE-2023-5912","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-06T18:47:37.560Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T08:14:24.668Z"},"title":"CVE Program Container","references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-155477","tags":["x_transferred"]}]}]}}