All the vulnerabilites related to Intel Corporation - Central ProcCVE-2018-12126essing Units (CPUs)
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
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T08:30:57.443Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_24"
},
{
"name": "FEDORA-2019-1f5832fc0e",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OH73SGTJ575OBCPSJFX6LX7KP2KZIEN4/"
},
{
"name": "openSUSE-SU-2019:1505",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00014.html"
},
{
"name": "RHSA-2019:1455",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2019:1455"
},
{
"name": "USN-3977-3",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3977-3/"
},
{
"name": "[debian-lts-announce] 20190620 [SECURITY] [DLA 1789-2] intel-microcode security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00018.html"
},
{
"name": "20190624 [SECURITY] [DSA 4447-2] intel-microcode security update",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/Jun/28"
},
{
"name": "20190624 [SECURITY] [DSA 4469-1] libvirt security update",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/Jun/36"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190712-01-mds-en"
},
{
"name": "openSUSE-SU-2019:1805",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00053.html"
},
{
"name": "openSUSE-SU-2019:1806",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00052.html"
},
{
"name": "FreeBSD-SA-19:07",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD",
"x_transferred"
],
"url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-19:07.mds.asc"
},
{
"name": "RHSA-2019:2553",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10292"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf"
},
{
"name": "FreeBSD-SA-19:26",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD",
"x_transferred"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:26.mcu.asc"
},
{
"name": "20191112 FreeBSD Security Advisory FreeBSD-SA-19:26.mcu",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/Nov/16"
},
{
"name": "20191112 [SECURITY] [DSA 4564-1] linux security update",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/Nov/15"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/155281/FreeBSD-Security-Advisory-FreeBSD-SA-19-26.mcu.html"
},
{
"name": "DSA-4602",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN",
"x_transferred"
],
"url": "https://www.debian.org/security/2020/dsa-4602"
},
{
"name": "20200114 [SECURITY] [DSA 4602-1] xen security update",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2020/Jan/21"
},
{
"name": "GLSA-202003-56",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202003-56"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Central ProcCVE-2018-12126essing Units (CPUs)",
"vendor": "Intel Corporation",
"versions": [
{
"status": "affected",
"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"
}
]
}
],
"datePublic": "2019-05-14T00:00:00",
"descriptions": [
{
"lang": "en",
"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"
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Information Disclosure",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-03-26T14:06:17",
"orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
"shortName": "intel"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_24"
},
{
"name": "FEDORA-2019-1f5832fc0e",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OH73SGTJ575OBCPSJFX6LX7KP2KZIEN4/"
},
{
"name": "openSUSE-SU-2019:1505",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00014.html"
},
{
"name": "RHSA-2019:1455",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2019:1455"
},
{
"name": "USN-3977-3",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/3977-3/"
},
{
"name": "[debian-lts-announce] 20190620 [SECURITY] [DLA 1789-2] intel-microcode security update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00018.html"
},
{
"name": "20190624 [SECURITY] [DSA 4447-2] intel-microcode security update",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "https://seclists.org/bugtraq/2019/Jun/28"
},
{
"name": "20190624 [SECURITY] [DSA 4469-1] libvirt security update",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "https://seclists.org/bugtraq/2019/Jun/36"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190712-01-mds-en"
},
{
"name": "openSUSE-SU-2019:1805",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00053.html"
},
{
"name": "openSUSE-SU-2019:1806",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00052.html"
},
{
"name": "FreeBSD-SA-19:07",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD"
],
"url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-19:07.mds.asc"
},
{
"name": "RHSA-2019:2553",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10292"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf"
},
{
"name": "FreeBSD-SA-19:26",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:26.mcu.asc"
},
{
"name": "20191112 FreeBSD Security Advisory FreeBSD-SA-19:26.mcu",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "https://seclists.org/bugtraq/2019/Nov/16"
},
{
"name": "20191112 [SECURITY] [DSA 4564-1] linux security update",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "https://seclists.org/bugtraq/2019/Nov/15"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/155281/FreeBSD-Security-Advisory-FreeBSD-SA-19-26.mcu.html"
},
{
"name": "DSA-4602",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN"
],
"url": "https://www.debian.org/security/2020/dsa-4602"
},
{
"name": "20200114 [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"
}