gsd-2020-15780
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
An issue was discovered in drivers/acpi/acpi_configfs.c in the Linux kernel before 5.7.7. Injection of malicious ACPI tables via configfs could be used by attackers to bypass lockdown and secure boot restrictions, aka CID-75b0cea7bf30.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-15780",
"description": "An issue was discovered in drivers/acpi/acpi_configfs.c in the Linux kernel before 5.7.7. Injection of malicious ACPI tables via configfs could be used by attackers to bypass lockdown and secure boot restrictions, aka CID-75b0cea7bf30.",
"id": "GSD-2020-15780",
"references": [
"https://www.suse.com/security/cve/CVE-2020-15780.html",
"https://access.redhat.com/errata/RHSA-2020:3228",
"https://access.redhat.com/errata/RHSA-2020:3222",
"https://access.redhat.com/errata/RHSA-2020:3219",
"https://access.redhat.com/errata/RHSA-2020:3218",
"https://ubuntu.com/security/CVE-2020-15780",
"https://advisories.mageia.org/CVE-2020-15780.html",
"https://linux.oracle.com/cve/CVE-2020-15780.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2020-15780",
"modified": "2023-12-13T01:21:43.395886Z",
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"exploitabilityScore": 0.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2022-04-27T15:44Z",
"publishedDate": "2020-07-15T22:15Z"
}
}
}
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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 patched: This vulnerability was not successfully patched by the user reporting the sighting.