cve-2020-12967
Vulnerability from cvelistv5
Published
2021-05-13 11:06
Modified
2024-09-16 18:55
Severity ?
EPSS score ?
Summary
The lack of nested page table protection in the AMD SEV/SEV-ES feature could potentially lead to arbitrary code execution within the guest VM if a malicious administrator has access to compromise the server hypervisor.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AMD | SEV/SEV-ES |
Version: unspecified < SEV-SNP |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T12:11:18.727Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1004"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "SEV/SEV-ES",
"vendor": "AMD",
"versions": [
{
"lessThan": "SEV-SNP",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2021-05-11T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "The lack of nested page table protection in the AMD SEV/SEV-ES feature could potentially lead to arbitrary code execution within the guest VM if a malicious administrator has access to compromise the server hypervisor."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Arbitrary Code Execution",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-05-13T11:06:11",
"orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
"shortName": "AMD"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1004"
}
],
"source": {
"advisory": "AMD-SB-1004",
"discovery": "EXTERNAL"
},
"title": "AMD Secure Encrypted Virtualization",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "[email protected]",
"DATE_PUBLIC": "2021-05-11T18:43:00.000Z",
"ID": "CVE-2020-12967",
"STATE": "PUBLIC",
"TITLE": "AMD Secure Encrypted Virtualization"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "SEV/SEV-ES",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "SEV-SNP"
}
]
}
}
]
},
"vendor_name": "AMD"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The lack of nested page table protection in the AMD SEV/SEV-ES feature could potentially lead to arbitrary code execution within the guest VM if a malicious administrator has access to compromise the server hypervisor."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Arbitrary Code Execution"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1004",
"refsource": "MISC",
"url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1004"
}
]
},
"source": {
"advisory": "AMD-SB-1004",
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
"assignerShortName": "AMD",
"cveId": "CVE-2020-12967",
"datePublished": "2021-05-13T11:06:11.058128Z",
"dateReserved": "2020-05-15T00:00:00",
"dateUpdated": "2024-09-16T18:55:13.544Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2020-12967\",\"sourceIdentifier\":\"[email protected]\",\"published\":\"2021-05-13T12:15:07.443\",\"lastModified\":\"2024-11-21T05:00:36.230\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The lack of nested page table protection in the AMD SEV/SEV-ES feature could potentially lead to arbitrary code execution within the guest VM if a malicious administrator has access to compromise the server hypervisor.\"},{\"lang\":\"es\",\"value\":\"La falta de protecci\u00f3n de tablas de p\u00e1ginas anidadas en la funcionalidad SEV/SEV-ES de AMD, podr\u00eda potencialmente conllevar a una ejecuci\u00f3n de c\u00f3digo arbitraria dentro de la M\u00e1quina Virtual invitada si un administrador malicioso tiene acceso para comprometer el hypervisor del servidor\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"[email protected]\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"[email protected]\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:C/I:C/A:C\",\"baseScore\":9.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":8.0,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"[email protected]\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-77\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7232p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16D55BEF-AFC8-45DC-9401-5DEF374E16C5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7251:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"565383C4-F690-4E3B-8A6A-B7D4ACCFAA05\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7252:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9B816918-6CCF-4010-AA16-7BF8A93AD7D1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7261:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"71ED05E6-8E69-41B9-9A36-CCE2D59A2603\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7262:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4FBBFDD3-A85D-43A3-AD67-D69E91C633B6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7272:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8F187412-26C2-4D8C-9199-D7CCF49D6520\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7281:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"805B4FEA-CFB2-429C-818B-9277B6D546C3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7282:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"26FC5683-F612-4586-8BA3-FB1F66D8868B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_72f3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F98FF1A-3A2B-4CED-AEA2-9C4F2AC2D8C1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7301:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F65FC5B9-0803-4D7F-8EF6-7B6681418596\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7302:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0F7CB05E-C4F4-481F-AFB0-9288EBE6DB62\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7302p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8A2E0AC0-8BDE-49F8-B067-DB03037921DD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7313:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B02B61B7-7DD3-4164-8D32-EB961E981BC9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7313p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9000686A-DC2B-4561-9C32-E90890EB2EBA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7343:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"71B9C24B-2C10-4826-A91B-E1C60665FBBE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7351:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8A5FC951-9FAD-45B4-B7CF-D1A9482507F5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7351p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9BB78361-9AAD-44BD-8B30-65715FEA4C06\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7352:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A1540CCD-1ED8-4B4E-AD43-7DE2689D9A21\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7371:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA7576CB-A818-47A1-9A0D-6B8FD105FF08\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_73f3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"678C5F58-8AE9-46FF-8F01-4CF394C87A2C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7401:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C05F1EF0-3576-4D47-8704-36E9FAB1D432\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7401p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A2E41A87-7A39-4BB2-88E4-16DF0D81BFD2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7402:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"430C9955-0090-4166-8E90-D81C2AA7DE0D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7402p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"92EBDDBF-37C2-4D09-B744-F78169B2C1C3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7413:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D1766FF1-77A9-4293-B826-F6A8FBD7AFBF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7443:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4C474537-3006-41BA-8C3D-5C370E3ACECD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7443p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8E2B13CA-72F4-4CF6-9E12-62E6E9056A14\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7451:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"51C8CF00-8FC8-4206-9028-6F104699DE76\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7452:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"68ACF30E-62DD-4217-B7F0-4A0FFF47E8EF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7453:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"241E39FF-FE66-444C-A4C2-3D28C45341BE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_74f3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"02D08121-DC57-47D7-8214-23A209F0AF08\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7501:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4E8BAB73-6F45-49AB-8F00-49A488006F3E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7502:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"49BBC687-5C3C-4843-A028-B8BE29D1E302\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7502p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"563708A3-7C51-4693-B02D-9A25A639FE42\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7513:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F8264DF4-47B4-4716-AE89-44AFA870D385\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7532:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1EDABE45-F529-453C-92DC-BF7747CEEC0E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7542:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BC94B03B-A7FE-47AE-969D-FFEF278A7A9B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7543:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"52544912-FAA3-4025-A5FD-151B21CEC53B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7543p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"77A0A47B-74A1-4731-92A8-BC10FFE58ECF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7551:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1AAB403A-5A36-4DC3-A187-99127CF77BA7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7551p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"01BE5D42-1C62-4381-89E0-8F3264F696EC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7552:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7A6C7497-1B63-490F-B8EA-D9F3CB790952\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_75f3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EBF0AFED-588A-4EFB-8C90-9280BC3A6720\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7601:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"168076CD-1E6D-4328-AB59-4C1A90735AC4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7642:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1EDF8A1E-B259-43D0-A56C-8C2BB688A32C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7643:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"98E1D79D-0CB0-4FD9-8A82-27CDFBFE07B2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7662:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3E8C6528-9100-41D2-88A2-FFEABAB8F86A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7663:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A7DFCB62-6CDF-4AD2-9265-1887E5780CA5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7702:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8AC99346-DBF1-4060-8E6B-35D315944ADA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7702p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"72C86198-0BD4-42E1-974B-70A49F82C411\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7713:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4D698D3E-BB05-4C65-90F4-8DAE275CD6A4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7713p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2299ED50-B4D2-4BB3-AD87-56D552B84AE1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7742:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"88F4A126-B4A6-480A-9DD7-7F68714DFB49\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7763:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4F900BDD-F094-41A6-9A23-31F53DBA95D4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7f32:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E25652AB-E243-4C40-BE12-AB53AF52CD61\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7f52:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"87543FB4-658A-4300-9DC9-836AC1D4BCFB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7f72:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07B3C659-C31A-4F82-9587-9F8A943F637D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_7h12:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"89FAAD8C-6DD1-408D-849B-0CE707321B13\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_embedded_3101:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"839C6991-D387-471D-9112-C79677D5A5AB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_embedded_3151:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3480338B-290F-4E9C-88F9-A4160853B9BD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_embedded_3201:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6943C2EC-1555-40B8-9533-BBB6572E9073\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_embedded_3251:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"44A54822-42B0-47B4-A080-416D5C8AC20C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_embedded_3255:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2F8DDDB3-E4B0-4354-955F-E2196E404970\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_embedded_3351:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4C3B6175-0366-473D-A82F-E3F1373C74F5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:amd:epyc_embedded_3451:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C38BB8F3-11AD-48C3-B751-AF93E3EA6138\"}]}]}],\"references\":[{\"url\":\"https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1004\",\"source\":\"[email protected]\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1004\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.