Vulnerabilites related to amd - energy_driver_for_linux
cve-2020-12912
Vulnerability from cvelistv5
Published
2020-11-12 19:08
Modified
2024-08-04 12:11
Severity ?
EPSS score ?
Summary
A potential vulnerability in the AMD extension to Linux "hwmon" service may allow an attacker to use the Linux-based Running Average Power Limit (RAPL) interface to show various side channel attacks. In line with industry partners, AMD has updated the RAPL interface to require privileged access.
References
▼ | URL | Tags |
---|---|---|
https://www.amd.com/en/corporate/product-security | x_refsource_MISC |
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
n/a | AMD extension to Linux "hwmon" for Zen1 platforms |
Version: Each Linux distro determines its own version. |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T12:11:18.792Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.amd.com/en/corporate/product-security" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "AMD extension to Linux \"hwmon\" for Zen1 platforms", "vendor": "n/a", "versions": [ { "status": "affected", "version": "Each Linux distro determines its own version." } ] } ], "descriptions": [ { "lang": "en", "value": "A potential vulnerability in the AMD extension to Linux \"hwmon\" service may allow an attacker to use the Linux-based Running Average Power Limit (RAPL) interface to show various side channel attacks. In line with industry partners, AMD has updated the RAPL interface to require privileged access." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-749", "description": "CWE-749: Exposed Dangerous Method or Function", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-11-12T19:08:57", "orgId": "b58fc414-a1e4-4f92-9d70-1add41838648", "shortName": "AMD" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.amd.com/en/corporate/product-security" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@amd.com", "ID": "CVE-2020-12912", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "AMD extension to Linux \"hwmon\" for Zen1 platforms", "version": { "version_data": [ { "version_value": "Each Linux distro determines its own version." } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A potential vulnerability in the AMD extension to Linux \"hwmon\" service may allow an attacker to use the Linux-based Running Average Power Limit (RAPL) interface to show various side channel attacks. In line with industry partners, AMD has updated the RAPL interface to require privileged access." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-749: Exposed Dangerous Method or Function" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.amd.com/en/corporate/product-security", "refsource": "MISC", "url": "https://www.amd.com/en/corporate/product-security" } ] } } } }, "cveMetadata": { "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648", "assignerShortName": "AMD", "cveId": "CVE-2020-12912", "datePublished": "2020-11-12T19:08:57", "dateReserved": "2020-05-15T00:00:00", "dateUpdated": "2024-08-04T12:11:18.792Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
Vulnerability from fkie_nvd
Published
2020-11-12 20:15
Modified
2024-11-21 05:00
Severity ?
Summary
A potential vulnerability in the AMD extension to Linux "hwmon" service may allow an attacker to use the Linux-based Running Average Power Limit (RAPL) interface to show various side channel attacks. In line with industry partners, AMD has updated the RAPL interface to require privileged access.
References
▼ | URL | Tags | |
---|---|---|---|
psirt@amd.com | https://www.amd.com/en/corporate/product-security | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.amd.com/en/corporate/product-security | Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
amd | energy_driver_for_linux | * |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:amd:energy_driver_for_linux:*:*:*:*:*:*:*:*", "matchCriteriaId": "06484815-E80E-42E3-9350-BB04B56AC658", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "A potential vulnerability in the AMD extension to Linux \"hwmon\" service may allow an attacker to use the Linux-based Running Average Power Limit (RAPL) interface to show various side channel attacks. In line with industry partners, AMD has updated the RAPL interface to require privileged access." }, { "lang": "es", "value": "Una vulnerabilidad potencial en la extensi\u00f3n de AMD para el servicio \"hwmon\" de Linux puede permitir a un atacante utilizar la interfaz RAPL (Running Average Power Limit) basada en Linux para mostrar varios ataques de canal lateral.\u0026#xa0;De acuerdo con los socios de la industria, AMD ha actualizado la interfaz RAPL para requerir acceso privilegiado" } ], "id": "CVE-2020-12912", "lastModified": "2024-11-21T05:00:32.537", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "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": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2020-11-12T20:15:15.127", "references": [ { "source": "psirt@amd.com", "tags": [ "Vendor Advisory" ], "url": "https://www.amd.com/en/corporate/product-security" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.amd.com/en/corporate/product-security" } ], "sourceIdentifier": "psirt@amd.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-749" } ], "source": "psirt@amd.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-203" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }