Vulnerabilites related to intel - microarchitectural_store_buffer_data_sampling
Vulnerability from fkie_nvd
Published
2019-05-30 16:29
Modified
2024-11-21 03:44
Severity ?
Summary
Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
intel | microarchitectural_store_buffer_data_sampling_firmware | - | |
intel | microarchitectural_store_buffer_data_sampling | - | |
fedoraproject | fedora | 29 |
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A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf" }, { "lang": "es", "value": "En Microarchitectural Store Buffer Data Sampling (MSBDS): los b\u00faferes de almacenamiento en algunos microprocesadores que usan ejecuci\u00f3n especulativa pueden permitir que un usuario autenticado active potencialmente la divulgaci\u00f3n de informaci\u00f3n por medio de un canal lateral con acceso local. Puede encontrar una lista de los productos impactados aqu\u00ed: https://www.intel.com/content/dam/www/public/us/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf." } ], "id": "CVE-2018-12126", "lastModified": "2024-11-21T03:44:38.583", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.7, "confidentialityImpact": "COMPLETE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:M/Au:N/C:C/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 3.4, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "exploitabilityScore": 1.1, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-05-30T16:29:00.870", "references": [ { "source": "secure@intel.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00014.html" }, { "source": "secure@intel.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00052.html" }, { "source": "secure@intel.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00053.html" }, { "source": "secure@intel.com", "url": "http://packetstormsecurity.com/files/155281/FreeBSD-Security-Advisory-FreeBSD-SA-19-26.mcu.html" }, { "source": "secure@intel.com", "url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt" }, { 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"url": "https://access.redhat.com/errata/RHSA-2019:1455" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2019:2553" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10292" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00018.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OH73SGTJ575OBCPSJFX6LX7KP2KZIEN4/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://seclists.org/bugtraq/2019/Jun/28" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://seclists.org/bugtraq/2019/Jun/36" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://seclists.org/bugtraq/2019/Nov/15" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://seclists.org/bugtraq/2019/Nov/16" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://seclists.org/bugtraq/2020/Jan/21" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:26.mcu.asc" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/202003-56" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://usn.ubuntu.com/3977-3/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.debian.org/security/2020/dsa-4602" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-19:07.mds.asc" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.synology.com/security/advisory/Synology_SA_19_24" } ], "sourceIdentifier": "secure@intel.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-200" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
cve-2018-12126
Vulnerability from cvelistv5
Published
2019-05-30 15:36
Modified
2024-08-05 08:30
Severity ?
EPSS score ?
Summary
Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Intel Corporation | Central ProcCVE-2018-12126essing Units (CPUs) |
Version: A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf |
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[SECURITY] [DSA 4602-1] xen security update", "tags": [ "mailing-list", "x_refsource_BUGTRAQ" ], "url": "https://seclists.org/bugtraq/2020/Jan/21" }, { "name": "GLSA-202003-56", "tags": [ "vendor-advisory", "x_refsource_GENTOO" ], "url": "https://security.gentoo.org/glsa/202003-56" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "secure@intel.com", "ID": "CVE-2018-12126", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Central ProcCVE-2018-12126essing Units (CPUs)", "version": { "version_data": [ { "version_value": "A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf" } ] } } ] }, "vendor_name": "Intel Corporation" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf" } ] }, "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-00233.html", "refsource": "CONFIRM", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html" }, { "name": "https://www.synology.com/security/advisory/Synology_SA_19_24", "refsource": "CONFIRM", "url": "https://www.synology.com/security/advisory/Synology_SA_19_24" }, { "name": "FEDORA-2019-1f5832fc0e", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH73SGTJ575OBCPSJFX6LX7KP2KZIEN4/" }, { "name": "openSUSE-SU-2019:1505", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00014.html" }, { "name": "RHSA-2019:1455", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:1455" }, { "name": "USN-3977-3", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3977-3/" }, { "name": "[debian-lts-announce] 20190620 [SECURITY] [DLA 1789-2] intel-microcode security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00018.html" }, { "name": "20190624 [SECURITY] [DSA 4447-2] intel-microcode security update", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Jun/28" }, { "name": "20190624 [SECURITY] [DSA 4469-1] libvirt security update", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Jun/36" }, { "name": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt", "refsource": "CONFIRM", "url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt" }, { "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf", "refsource": "CONFIRM", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf" }, { "name": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190712-01-mds-en", "refsource": "CONFIRM", "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190712-01-mds-en" }, { "name": "openSUSE-SU-2019:1805", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00053.html" }, { "name": "openSUSE-SU-2019:1806", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00052.html" }, { "name": "FreeBSD-SA-19:07", "refsource": "FREEBSD", "url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-19:07.mds.asc" }, { "name": "RHSA-2019:2553", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2553" }, { "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10292", "refsource": "CONFIRM", "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10292" }, { "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf", "refsource": "CONFIRM", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf" }, { "name": "FreeBSD-SA-19:26", "refsource": "FREEBSD", "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:26.mcu.asc" }, { "name": "20191112 FreeBSD Security Advisory FreeBSD-SA-19:26.mcu", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Nov/16" }, { "name": "20191112 [SECURITY] [DSA 4564-1] linux security update", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Nov/15" }, { "name": "http://packetstormsecurity.com/files/155281/FreeBSD-Security-Advisory-FreeBSD-SA-19-26.mcu.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/155281/FreeBSD-Security-Advisory-FreeBSD-SA-19-26.mcu.html" }, { "name": "DSA-4602", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2020/dsa-4602" }, { "name": "20200114 [SECURITY] [DSA 4602-1] xen security update", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2020/Jan/21" }, { "name": "GLSA-202003-56", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202003-56" } ] } } } }, "cveMetadata": { "assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "assignerShortName": "intel", "cveId": "CVE-2018-12126", "datePublished": "2019-05-30T15:36:05", "dateReserved": "2018-06-11T00:00:00", "dateUpdated": "2024-08-05T08:30:57.443Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }