gsd-2018-5407
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2018-5407", "description": "Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on \u0027port contention\u0027.", "id": "GSD-2018-5407", "references": [ "https://www.suse.com/security/cve/CVE-2018-5407.html", "https://www.debian.org/security/2018/dsa-4355", "https://www.debian.org/security/2018/dsa-4348", "https://access.redhat.com/errata/RHSA-2019:3935", "https://access.redhat.com/errata/RHSA-2019:3933", "https://access.redhat.com/errata/RHSA-2019:3932", "https://access.redhat.com/errata/RHSA-2019:3931", "https://access.redhat.com/errata/RHSA-2019:3929", "https://access.redhat.com/errata/RHSA-2019:2125", "https://access.redhat.com/errata/RHBA-2019:1088", "https://access.redhat.com/errata/RHBA-2019:1053", "https://access.redhat.com/errata/RHSA-2019:0483", "https://ubuntu.com/security/CVE-2018-5407", "https://advisories.mageia.org/CVE-2018-5407.html", "https://security.archlinux.org/CVE-2018-5407", "https://alas.aws.amazon.com/cve/html/CVE-2018-5407.html", "https://linux.oracle.com/cve/CVE-2018-5407.html", "https://packetstormsecurity.com/files/cve/CVE-2018-5407" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2018-5407" ], "details": "Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on \u0027port contention\u0027.", "id": "GSD-2018-5407", "modified": "2023-12-13T01:22:40.039977Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cert@cert.org", "ID": "CVE-2018-5407", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Processors supporting Simultaneous Multi-Threading", "version": { "version_data": [ { "version_value": "N/A" } ] } } ] }, "vendor_name": "N/A" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on \u0027port contention\u0027." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-200" } ] } ] }, "references": { "reference_data": [ { "name": "RHSA-2019:0483", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:0483" }, { "name": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html", "refsource": "CONFIRM", "url": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html" }, { "name": "https://security.netapp.com/advisory/ntap-20181126-0001/", "refsource": "CONFIRM", "url": 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"name": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html", "refsource": "MISC", "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" }, { "name": "RHSA-2019:2125", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2125" }, { "name": "https://support.f5.com/csp/article/K49711130?utm_source=f5support\u0026amp;utm_medium=RSS", "refsource": "CONFIRM", "url": "https://support.f5.com/csp/article/K49711130?utm_source=f5support\u0026amp;utm_medium=RSS" }, { "name": "RHSA-2019:3929", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3929" }, { "name": "RHSA-2019:3933", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3933" }, { "name": "RHSA-2019:3931", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3931" }, { "name": "RHSA-2019:3935", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3935" }, { "name": 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"Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" }, { "name": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" }, { "name": "RHSA-2019:2125", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:2125" }, { "name": "https://support.f5.com/csp/article/K49711130?utm_source=f5support\u0026amp;utm_medium=RSS", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://support.f5.com/csp/article/K49711130?utm_source=f5support\u0026amp;utm_medium=RSS" }, { "name": "RHSA-2019:3929", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3929" }, { "name": "RHSA-2019:3935", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3935" }, { "name": "RHSA-2019:3933", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3933" }, { "name": "RHSA-2019:3931", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3931" }, { "name": "RHSA-2019:3932", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3932" }, { "name": "https://www.oracle.com/security-alerts/cpujan2020.html", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "name": "N/A", "refsource": "N/A", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 1.9, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 3.4, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "LOW", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 1.0, "impactScore": 3.6 } }, "lastModifiedDate": "2020-09-18T16:58Z", "publishedDate": "2018-11-15T21:29Z" } } }
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Sightings
Author | Source | Type | Date |
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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.