{"id":"CVE-2022-22558","state":"PUBLISHED","title":"Dell PowerEdge Server BIOS and Dell Precision Workstation 7910 and 7920 Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A Local High Privileged a","description":"Dell PowerEdge Server BIOS and Dell Precision Workstation 7910 and 7920 Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A Local High Privileged attacker could potentially exploit this vulnerability leading to arbitrary writes or denial of service.","publishedAt":"2022-04-21T20:50:13.669Z","updatedAt":"2024-09-17T01:56:31.669Z","severity":{"score":5.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H","source":"dell"},"assigner":"dell","products":["Dell PowerEdge Platform"],"affected":[{"vendor":"Dell","product":"PowerEdge Platform","versions":[{"version":"unspecified","status":"affected","lessThan":"BIOS update for PowerEdge 13G Intel 1S/2S and 14G AMD","versionType":"custom"}]}],"references":["https://www.dell.com/support/kbdoc/000197971"],"weaknesses":["CWE-119"],"ingestedAt":"2026-10-29T19:49:38.433Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/22xxx/CVE-2022-22558.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-22558","state":"PUBLISHED","datePublished":"2022-04-21T20:50:13.669Z","dateUpdated":"2024-09-17T01:56:31.669Z","assignerShortName":"dell","assignerOrgId":"c550e75a-17ff-4988-97f0-544cde3820fe","dateReserved":"2022-01-04T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Dell PowerEdge Server BIOS and Dell Precision Workstation 7910 and 7920 Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A Local High Privileged attacker could potentially exploit this vulnerability leading to arbitrary writes or denial of service."}],"affected":[{"vendor":"Dell","product":"PowerEdge Platform","versions":[{"version":"unspecified","status":"affected","lessThan":"BIOS update for PowerEdge 13G Intel 1S/2S and 14G AMD","versionType":"custom"}]}],"references":[{"url":"https://www.dell.com/support/kbdoc/000197971","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.7,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-119","description":"CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"dell","dateUpdated":"2022-09-01T18:45:16.000Z","orgId":"c550e75a-17ff-4988-97f0-544cde3820fe"},"datePublic":"2022-08-04T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secure@dell.com","DATE_PUBLIC":"2022-08-04","ID":"CVE-2022-22558","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"PowerEdge Platform","version":{"version_data":[{"version_affected":"<","version_value":"BIOS update for PowerEdge 13G Intel 1S/2S and 14G AMD"}]}}]},"vendor_name":"Dell"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Dell PowerEdge Server BIOS and Dell Precision Workstation 7910 and 7920 Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A Local High Privileged attacker could potentially exploit this vulnerability leading to arbitrary writes or denial of service."}]},"impact":{"cvss":{"baseScore":5.7,"baseSeverity":"Medium","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer"}]}]},"references":{"reference_data":[{"name":"https://www.dell.com/support/kbdoc/000197971","refsource":"MISC","url":"https://www.dell.com/support/kbdoc/000197971"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.dell.com/support/kbdoc/000197971","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T03:14:55.684Z"}}]}}}