{"containers": {"cna": {"affected": [{"product": "Intel(R) Processors", "vendor": "n/a", "versions": [{"status": "affected", "version": "See references"}]}], "descriptions": [{"lang": "en", "value": "Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access."}], "problemTypes": [{"descriptions": [{"description": " information disclosure ", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-07-07T10:06:31", "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "shortName": "intel"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00615.html"}, {"name": "[oss-security] 20220616 Xen Security Advisory 404 v2 (CVE-2022-21123,CVE-2022-21125,CVE-2022-21166) - x86: MMIO Stale Data vulnerabilities", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2022/06/16/1"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20220624-0008/"}, {"name": "DSA-5178", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "https://www.debian.org/security/2022/dsa-5178"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@intel.com", "ID": "CVE-2022-21127", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Intel(R) Processors", "version": {"version_data": [{"version_value": "See references"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": " information disclosure "}]}]}, "references": {"reference_data": [{"name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00615.html", "refsource": "MISC", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00615.html"}, {"name": "[oss-security] 20220616 Xen Security Advisory 404 v2 (CVE-2022-21123,CVE-2022-21125,CVE-2022-21166) - x86: MMIO Stale Data vulnerabilities", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2022/06/16/1"}, {"name": "https://security.netapp.com/advisory/ntap-20220624-0008/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20220624-0008/"}, {"name": "DSA-5178", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2022/dsa-5178"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T02:31:58.823Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00615.html"}, {"name": "[oss-security] 20220616 Xen Security Advisory 404 v2 (CVE-2022-21123,CVE-2022-21125,CVE-2022-21166) - x86: MMIO Stale Data vulnerabilities", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2022/06/16/1"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20220624-0008/"}, {"name": "DSA-5178", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "https://www.debian.org/security/2022/dsa-5178"}]}]}, "cveMetadata": {"assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "assignerShortName": "intel", "cveId": "CVE-2022-21127", "datePublished": "2022-06-15T20:02:28", "dateReserved": "2021-11-12T00:00:00", "dateUpdated": "2024-08-03T02:31:58.823Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:*:*:*:*:*:*:x86:*", "matchCriteriaId": "EF4E17C2-244F-4E5A-A5F8-4626CD1AC11A", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:intel:sgx_dcap:*:*:*:*:*:linux:*:*", "matchCriteriaId": "95D27137-9FE9-4036-95C5-28B8502A50BA", "versionEndExcluding": "1.14.100.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:intel:sgx_dcap:*:*:*:*:*:windows:*:*", "matchCriteriaId": "7461CA21-255D-4825-AE70-E3EB5D05945E", "versionEndExcluding": "1.14.100.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:intel:sgx_psw:*:*:*:*:*:windows:*:*", "matchCriteriaId": "66C56CBD-F718-43A4-B097-291D2D6BBD0E", "versionEndExcluding": "2.16.100.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:intel:sgx_psw:*:*:*:*:*:linux:*:*", "matchCriteriaId": "54F078D2-1BA0-4784-9650-6680ACD84FF6", "versionEndExcluding": "2.17.100.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:windows:*:*", "matchCriteriaId": "CF5F9EC2-3359-4364-AB06-64A528AAAE51", "versionEndExcluding": "2.16.100.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:linux:*:*", "matchCriteriaId": "0C7F6964-55CF-4BD2-B483-EA6FE9564037", "versionEndExcluding": "2.17.100.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access."}, {"lang": "es", "value": "Una limpieza incompleta en operaciones espec\u00edficas de lectura de registros especiales para algunos procesadores Intel(R) puede permitir que un usuario autenticado permita potencialmente la divulgaci\u00f3n de informaci\u00f3n por medio de acceso local"}], "id": "CVE-2022-21127", "lastModified": "2023-01-31T17:27:41.137", "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": "2022-06-15T20:15:17.587", "references": [{"source": "secure@intel.com", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2022/06/16/1"}, {"source": "secure@intel.com", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20220624-0008/"}, {"source": "secure@intel.com", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2022/dsa-5178"}, {"source": "secure@intel.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00615.html"}], "sourceIdentifier": "secure@intel.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-459"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Intel for reporting this issue.", "bugzilla": {"description": "hw: cpu: Incomplete cleanup in specific special register read operations (aka SRBDS update)", "id": "2090243", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2090243"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.6", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-459", "details": ["Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "A flaw was found in hw. Incomplete cleanup in specific special register read operations for some Intel\u00ae Processors may allow an authenticated user to enable information disclosure via local access."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation baser or stability."}, "name": "CVE-2022-21127", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Affected", "package_name": "microcode_ctl", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "microcode_ctl", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "microcode_ctl", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "microcode_ctl", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2022-06-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-21127\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-21127\nhttps://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/processor-mmio-stale-data-vulnerabilities.html"], "statement": "Red Hat has very limited to no visibility and control over binary blobs provided by third-party vendors. Red Hat relies heavily on the vendors to provide timely updates and information about included changes for this content and in most cases merely acts as a release vehicle between the third-party vendor and Red Hat customers with no possibility of influencing or even documenting the changes. Unless explicitly stated, the level of insight, oversight, and control Red Hat has does not meet the criteria required (in terms of Red Hat ownership of development processes, QA, and documentation) for releasing this content as RHSA. For more information please contact the binary content vendor.", "threat_severity": "Moderate"}