gsd-2016-3699
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The Linux kernel, as used in Red Hat Enterprise Linux 7.2 and Red Hat Enterprise MRG 2 and when booted with UEFI Secure Boot enabled, allows local users to bypass intended Secure Boot restrictions and execute untrusted code by appending ACPI tables to the initrd.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2016-3699",
"description": "The Linux kernel, as used in Red Hat Enterprise Linux 7.2 and Red Hat Enterprise MRG 2 and when booted with UEFI Secure Boot enabled, allows local users to bypass intended Secure Boot restrictions and execute untrusted code by appending ACPI tables to the initrd.",
"id": "GSD-2016-3699",
"references": [
"https://www.suse.com/security/cve/CVE-2016-3699.html",
"https://access.redhat.com/errata/RHSA-2016:2584",
"https://access.redhat.com/errata/RHSA-2016:2574",
"https://linux.oracle.com/cve/CVE-2016-3699.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2016-3699"
],
"details": "The Linux kernel, as used in Red Hat Enterprise Linux 7.2 and Red Hat Enterprise MRG 2 and when booted with UEFI Secure Boot enabled, allows local users to bypass intended Secure Boot restrictions and execute untrusted code by appending ACPI tables to the initrd.",
"id": "GSD-2016-3699",
"modified": "2023-12-13T01:21:27.528514Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2016-3699",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
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"data_format": "MITRE",
"data_type": "CVE",
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"value": "The Linux kernel, as used in Red Hat Enterprise Linux 7.2 and Red Hat Enterprise MRG 2 and when booted with UEFI Secure Boot enabled, allows local users to bypass intended Secure Boot restrictions and execute untrusted code by appending ACPI tables to the initrd."
}
]
},
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"problemtype_data": [
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"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://rhn.redhat.com/errata/RHSA-2016-2574.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2016-2574.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2016-2584.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2016-2584.html"
},
{
"name": "http://www.openwall.com/lists/oss-security/2016/09/22/4",
"refsource": "MISC",
"url": "http://www.openwall.com/lists/oss-security/2016/09/22/4"
},
{
"name": "http://www.securityfocus.com/bid/93114",
"refsource": "MISC",
"url": "http://www.securityfocus.com/bid/93114"
},
{
"name": "https://github.com/mjg59/linux/commit/a4a5ed2835e8ea042868b7401dced3f517cafa76",
"refsource": "MISC",
"url": "https://github.com/mjg59/linux/commit/a4a5ed2835e8ea042868b7401dced3f517cafa76"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1329653",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1329653"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:redhat:linux:7.2:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:redhat:enterprise_mrg:2.0:*:*:*:*:*:*:*",
"cpe_name": [],
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}
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"operator": "OR"
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"description": {
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"value": "The Linux kernel, as used in Red Hat Enterprise Linux 7.2 and Red Hat Enterprise MRG 2 and when booted with UEFI Secure Boot enabled, allows local users to bypass intended Secure Boot restrictions and execute untrusted code by appending ACPI tables to the initrd."
}
]
},
"problemtype": {
"problemtype_data": [
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"description": [
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"value": "CWE-264"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1329653",
"refsource": "CONFIRM",
"tags": [
"Issue Tracking",
"Patch",
"Third Party Advisory",
"VDB Entry"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1329653"
},
{
"name": "[oss-security] 20160922 kernel: ACPI table override is allowed when securelevel is enabled",
"refsource": "MLIST",
"tags": [
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/09/22/4"
},
{
"name": "https://github.com/mjg59/linux/commit/a4a5ed2835e8ea042868b7401dced3f517cafa76",
"refsource": "MISC",
"tags": [
"Exploit"
],
"url": "https://github.com/mjg59/linux/commit/a4a5ed2835e8ea042868b7401dced3f517cafa76"
},
{
"name": "93114",
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"tags": [
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],
"url": "http://www.securityfocus.com/bid/93114"
},
{
"name": "RHSA-2016:2584",
"refsource": "REDHAT",
"tags": [],
"url": "http://rhn.redhat.com/errata/RHSA-2016-2584.html"
},
{
"name": "RHSA-2016:2574",
"refsource": "REDHAT",
"tags": [],
"url": "http://rhn.redhat.com/errata/RHSA-2016-2574.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 6.9,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.4,
"impactScore": 5.9
}
},
"lastModifiedDate": "2023-02-13T04:50Z",
"publishedDate": "2016-10-07T14:59Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.