gsd-2018-12127
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Microarchitectural Load Port Data Sampling (MLPDS): Load ports 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
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2018-12127",
"description": "Microarchitectural Load Port Data Sampling (MLPDS): Load ports 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",
"id": "GSD-2018-12127",
"references": [
"https://www.suse.com/security/cve/CVE-2018-12127.html",
"https://www.debian.org/security/2020/dsa-4602",
"https://www.debian.org/security/2019/dsa-4447",
"https://www.debian.org/security/2019/dsa-4444",
"https://access.redhat.com/errata/RHSA-2019:2553",
"https://access.redhat.com/errata/RHSA-2019:1455",
"https://access.redhat.com/errata/RHSA-2019:1209",
"https://access.redhat.com/errata/RHSA-2019:1208",
"https://access.redhat.com/errata/RHSA-2019:1207",
"https://access.redhat.com/errata/RHSA-2019:1206",
"https://access.redhat.com/errata/RHSA-2019:1205",
"https://access.redhat.com/errata/RHSA-2019:1204",
"https://access.redhat.com/errata/RHSA-2019:1203",
"https://access.redhat.com/errata/RHSA-2019:1202",
"https://access.redhat.com/errata/RHSA-2019:1201",
"https://access.redhat.com/errata/RHSA-2019:1200",
"https://access.redhat.com/errata/RHSA-2019:1199",
"https://access.redhat.com/errata/RHSA-2019:1198",
"https://access.redhat.com/errata/RHSA-2019:1197",
"https://access.redhat.com/errata/RHSA-2019:1196",
"https://access.redhat.com/errata/RHSA-2019:1195",
"https://access.redhat.com/errata/RHSA-2019:1194",
"https://access.redhat.com/errata/RHSA-2019:1193",
"https://access.redhat.com/errata/RHSA-2019:1190",
"https://access.redhat.com/errata/RHSA-2019:1189",
"https://access.redhat.com/errata/RHSA-2019:1188",
"https://access.redhat.com/errata/RHSA-2019:1187",
"https://access.redhat.com/errata/RHSA-2019:1186",
"https://access.redhat.com/errata/RHSA-2019:1185",
"https://access.redhat.com/errata/RHSA-2019:1184",
"https://access.redhat.com/errata/RHSA-2019:1183",
"https://access.redhat.com/errata/RHSA-2019:1182",
"https://access.redhat.com/errata/RHSA-2019:1181",
"https://access.redhat.com/errata/RHSA-2019:1180",
"https://access.redhat.com/errata/RHSA-2019:1179",
"https://access.redhat.com/errata/RHSA-2019:1178",
"https://access.redhat.com/errata/RHSA-2019:1177",
"https://access.redhat.com/errata/RHSA-2019:1176",
"https://access.redhat.com/errata/RHSA-2019:1175",
"https://access.redhat.com/errata/RHSA-2019:1174",
"https://access.redhat.com/errata/RHSA-2019:1172",
"https://access.redhat.com/errata/RHSA-2019:1171",
"https://access.redhat.com/errata/RHSA-2019:1170",
"https://access.redhat.com/errata/RHSA-2019:1169",
"https://access.redhat.com/errata/RHSA-2019:1168",
"https://access.redhat.com/errata/RHSA-2019:1167",
"https://access.redhat.com/errata/RHSA-2019:1155",
"https://ubuntu.com/security/CVE-2018-12127",
"https://advisories.mageia.org/CVE-2018-12127.html",
"https://alas.aws.amazon.com/cve/html/CVE-2018-12127.html",
"https://linux.oracle.com/cve/CVE-2018-12127.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2018-12127"
],
"details": "Microarchitectural Load Port Data Sampling (MLPDS): Load ports 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",
"id": "GSD-2018-12127",
"modified": "2023-12-13T01:22:30.125184Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secure@intel.com",
"ID": "CVE-2018-12127",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Central Processing 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 Load Port Data Sampling (MLPDS): Load ports 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"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:intel:microarchitectural_load_port_data_sampling_firmware:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:intel:microarchitectural_load_port_data_sampling:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "secure@intel.com",
"ID": "CVE-2018-12127"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "Microarchitectural Load Port Data Sampling (MLPDS): Load ports 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": "en",
"value": "CWE-200"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html",
"refsource": "CONFIRM",
"tags": [
"Vendor Advisory"
],
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html"
},
{
"name": "FEDORA-2019-1f5832fc0e",
"refsource": "FEDORA",
"tags": [
"Third Party Advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH73SGTJ575OBCPSJFX6LX7KP2KZIEN4/"
},
{
"name": "openSUSE-SU-2019:1505",
"refsource": "SUSE",
"tags": [],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00014.html"
},
{
"name": "RHSA-2019:1455",
"refsource": "REDHAT",
"tags": [],
"url": "https://access.redhat.com/errata/RHSA-2019:1455"
},
{
"name": "USN-3977-3",
"refsource": "UBUNTU",
"tags": [],
"url": "https://usn.ubuntu.com/3977-3/"
},
{
"name": "[debian-lts-announce] 20190620 [SECURITY] [DLA 1789-2] intel-microcode security update",
"refsource": "MLIST",
"tags": [],
"url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00018.html"
},
{
"name": "20190624 [SECURITY] [DSA 4447-2] intel-microcode security update",
"refsource": "BUGTRAQ",
"tags": [],
"url": "https://seclists.org/bugtraq/2019/Jun/28"
},
{
"name": "20190624 [SECURITY] [DSA 4469-1] libvirt security update",
"refsource": "BUGTRAQ",
"tags": [],
"url": "https://seclists.org/bugtraq/2019/Jun/36"
},
{
"name": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt",
"refsource": "CONFIRM",
"tags": [],
"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",
"tags": [],
"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",
"tags": [],
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190712-01-mds-en"
},
{
"name": "openSUSE-SU-2019:1806",
"refsource": "SUSE",
"tags": [],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00052.html"
},
{
"name": "openSUSE-SU-2019:1805",
"refsource": "SUSE",
"tags": [],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00053.html"
},
{
"name": "FreeBSD-SA-19:07",
"refsource": "FREEBSD",
"tags": [],
"url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-19:07.mds.asc"
},
{
"name": "RHSA-2019:2553",
"refsource": "REDHAT",
"tags": [],
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
},
{
"name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10292",
"refsource": "CONFIRM",
"tags": [],
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10292"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf",
"refsource": "CONFIRM",
"tags": [],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf"
},
{
"name": "FreeBSD-SA-19:26",
"refsource": "FREEBSD",
"tags": [],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:26.mcu.asc"
},
{
"name": "20191112 FreeBSD Security Advisory FreeBSD-SA-19:26.mcu",
"refsource": "BUGTRAQ",
"tags": [],
"url": "https://seclists.org/bugtraq/2019/Nov/16"
},
{
"name": "20191112 [SECURITY] [DSA 4564-1] linux security update",
"refsource": "BUGTRAQ",
"tags": [],
"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",
"tags": [],
"url": "http://packetstormsecurity.com/files/155281/FreeBSD-Security-Advisory-FreeBSD-SA-19-26.mcu.html"
},
{
"name": "https://www.synology.com/security/advisory/Synology_SA_19_24",
"refsource": "CONFIRM",
"tags": [],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_24"
},
{
"name": "DSA-4602",
"refsource": "DEBIAN",
"tags": [],
"url": "https://www.debian.org/security/2020/dsa-4602"
},
{
"name": "20200114 [SECURITY] [DSA 4602-1] xen security update",
"refsource": "BUGTRAQ",
"tags": [],
"url": "https://seclists.org/bugtraq/2020/Jan/21"
},
{
"name": "GLSA-202003-56",
"refsource": "GENTOO",
"tags": [],
"url": "https://security.gentoo.org/glsa/202003-56"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"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,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"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
}
},
"lastModifiedDate": "2019-06-11T16:29Z",
"publishedDate": "2019-05-30T16:29Z"
}
}
}
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.