2 lines
3.6 KiB
JSON
2 lines
3.6 KiB
JSON
{"affected":[{"affectedData":[{"product":"Intel Chipset firmware","vendor":"n/a","versions":[{"status":"affected","version":"see references"}]}],"source":"secure@intel.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:intel:power_management_controller:*:*:*:*:*:*:*:*","matchCriteriaId":"C1F3B023-0C27-48EE-966C-821D838D7973","versionEndExcluding":"pmc_fw_lbg_c1-21ww02a","vulnerable":true}],"negate":false,"operator":"OR"}]},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:intel:power_management_controller:*:*:*:*:*:*:*:*","matchCriteriaId":"21040478-6445-44F2-BDB0-E715EC86B872","versionEndExcluding":"pmc_fw_lbg_b0-21ww02a","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Improper locking in the Power Management Controller (PMC) for some Intel Chipset firmware before versions pmc_fw_lbg_c1-21ww02a and pmc_fw_lbg_b0-21ww02a may allow a privileged user to potentially enable denial of service via local access."},{"lang":"es","value":"Un bloqueo inapropiado en el controlador de administración de energía (PMC) para algunos firmware de chipset Intel versiones anteriores a pmc_fw_lbg_c1-21ww02a y pmc_fw_lbg_b0-21ww02a, puede permitir a un usuario privilegiado habilitar potencialmente una denegación de servicio por acceso local"}],"id":"CVE-2021-0147","lastModified":"2026-06-17T03:29:18.970","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"LOW","cvssData":{"accessComplexity":"LOW","accessVector":"LOCAL","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":2.1,"confidentialityImpact":"NONE","integrityImpact":"NONE","vectorString":"AV:L/AC:L/Au:N/C:N/I:N/A:P","version":"2.0"},"exploitabilityScore":3.9,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":4.4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":0.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":4.4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":0.8,"impactScore":3.6,"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2021-0147","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-04-23T13:21:54.255187Z","version":"2.0.3"}}]},"published":"2022-02-09T23:15:13.897","references":[{"source":"secure@intel.com","tags":["Vendor Advisory"],"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00470.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00470.html"}],"sourceIdentifier":"secure@intel.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-667"}],"source":"nvd@nist.gov","type":"Primary"},{"description":[{"lang":"en","value":"CWE-667"}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}]}
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