{"affected":[{"affectedData":[{"defaultStatus":"unknown","product":"ThinkPad X13s","vendor":"Lenovo","versions":[{"status":"affected","version":"Versions prior to 1.47"}]}],"source":"psirt@lenovo.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_x13s_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"14208A4E-FC5E-4694-9750-77973FDB2F02","versionEndExcluding":"1.47","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_x13s:-:*:*:*:*:*:*:*","matchCriteriaId":"7AF90EC4-5223-473E-B94A-A29393DBA591","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS LenovoSetupConfigDxe driver that could allow a local attacker with elevated privileges to cause information disclosure."},{"lang":"es","value":"Se informó de una vulnerabilidad de sobrelectura de búfer en el controlador LenovoSetupConfigDxe del BIOS ThinkPadX13s que permitiría a un atacante local con privilegios elevados provocar la divulgación de información."}],"id":"CVE-2022-4433","lastModified":"2026-06-17T05:20:51.327","metrics":{"cvssMetricV31":[{"cvssData":{"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"},"exploitabilityScore":0.8,"impactScore":5.9,"source":"psirt@lenovo.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":4.4,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":0.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2022-4433","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2025-04-10T14:08:15.741463Z","version":"2.0.3"}}]},"published":"2023-01-05T18:15:09.157","references":[{"source":"psirt@lenovo.com","tags":["Patch","Vendor Advisory"],"url":"https://support.lenovo.com/us/en/product_security/LEN-103709"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"url":"https://support.lenovo.com/us/en/product_security/LEN-103709"}],"sourceIdentifier":"psirt@lenovo.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-126"}],"source":"psirt@lenovo.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-125"}],"source":"nvd@nist.gov","type":"Primary"}]}