Vulnerabilites related to amd - genoapi
cve-2023-20519
Vulnerability from cvelistv5
Published
2023-11-14 18:53
Modified
2024-08-30 18:03
Severity ?
EPSS score ?
Summary
A Use-After-Free vulnerability in the management of an SNP guest context page may allow a malicious hypervisor to masquerade as the guest's migration agent resulting in a potential loss of guest integrity.
References
▼ | URL | Tags |
---|---|---|
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002 | vendor-advisory |
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
▼ | AMD | 3rd Gen AMD EPYC™ Processors |
Version: various |
||||||
|
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T09:05:36.886Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "vendor-advisory", "x_transferred", ], url: "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002", }, ], title: "CVE Program Container", }, { metrics: [ { other: { content: { id: "CVE-2023-20519", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2024-08-30T18:03:44.986937Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2024-08-30T18:03:55.829Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { defaultStatus: "unaffected", packageName: "PI", platforms: [ "x86", ], product: "3rd Gen AMD EPYC™ Processors", vendor: "AMD", versions: [ { status: "affected", version: "various ", }, ], }, { defaultStatus: "unaffected", packageName: "PI", platforms: [ "x86", ], product: "4th Gen AMD EPYC™ Processors ", vendor: " AMD", versions: [ { status: "affected", version: "various ", }, ], }, ], datePublic: "2023-11-14T17:30:00.000Z", descriptions: [ { lang: "en", supportingMedia: [ { base64: false, type: "text/html", value: "A Use-After-Free vulnerability in the management of an SNP guest context page may allow a malicious hypervisor to masquerade as the guest's migration agent resulting in a potential loss of guest integrity.\n\n\n\n\n\n\n\n\n\n\n\n<br>", }, ], value: "A Use-After-Free vulnerability in the management of an SNP guest context page may allow a malicious hypervisor to masquerade as the guest's migration agent resulting in a potential loss of guest integrity.\n\n\n\n\n\n\n\n\n\n\n\n\n", }, ], providerMetadata: { dateUpdated: "2023-11-14T18:53:36.329Z", orgId: "b58fc414-a1e4-4f92-9d70-1add41838648", shortName: "AMD", }, references: [ { tags: [ "vendor-advisory", ], url: "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002", }, ], source: { advisory: "AMD-SB-3002", discovery: "UNKNOWN", }, x_generator: { engine: "Vulnogram 0.1.0-dev", }, }, }, cveMetadata: { assignerOrgId: "b58fc414-a1e4-4f92-9d70-1add41838648", assignerShortName: "AMD", cveId: "CVE-2023-20519", datePublished: "2023-11-14T18:53:36.329Z", dateReserved: "2022-10-27T18:53:39.736Z", dateUpdated: "2024-08-30T18:03:55.829Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
Vulnerability from fkie_nvd
Published
2023-11-14 19:15
Modified
2024-11-21 07:41
Severity ?
Summary
A Use-After-Free vulnerability in the management of an SNP guest context page may allow a malicious hypervisor to masquerade as the guest's migration agent resulting in a potential loss of guest integrity.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
amd | milanpi_firmware | * | |
amd | milanpi | - | |
amd | genoapi_firmware | * | |
amd | genoapi | - |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:amd:milanpi_firmware:*:*:*:*:*:*:*:*", matchCriteriaId: "D04D59C4-B1F2-477B-A1B6-ADCA15925FC3", versionEndExcluding: "1.0.0.a", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:amd:milanpi:-:*:*:*:*:*:*:*", matchCriteriaId: "1F64A4AA-A66B-4B2E-B8F1-F332E3945903", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:amd:genoapi_firmware:*:*:*:*:*:*:*:*", matchCriteriaId: "F21375AC-B510-4A7C-8382-D98710569550", versionEndExcluding: "1.0.0.3", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:amd:genoapi:-:*:*:*:*:*:*:*", matchCriteriaId: "0EC5CF20-1E17-4F25-A186-5AFD1D0AC641", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, ], cveTags: [], descriptions: [ { lang: "en", value: "A Use-After-Free vulnerability in the management of an SNP guest context page may allow a malicious hypervisor to masquerade as the guest's migration agent resulting in a potential loss of guest integrity.\n\n\n\n\n\n\n\n\n\n\n\n\n", }, { lang: "es", value: "Una vulnerabilidad Use-After-Free en la administración de una página contextual de invitado SNP puede permitir que un hipervisor malicioso se haga pasar por el agente de migración del invitado, lo que resulta en una posible pérdida de integridad del invitado.", }, ], id: "CVE-2023-20519", lastModified: "2024-11-21T07:41:04.023", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "NONE", baseScore: 3.3, baseSeverity: "LOW", confidentialityImpact: "NONE", integrityImpact: "LOW", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 1.4, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-11-14T19:15:15.533", references: [ { source: "psirt@amd.com", tags: [ "Vendor Advisory", ], url: "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002", }, ], sourceIdentifier: "psirt@amd.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-416", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }