CVE-2022-46892 - Vulnerability Details - OpenCVE

In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to reinitialize a disabled root complex.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Amperecomputing	Ampere Altra Ampere Altra Firmware Ampere Altra Max Ampere Altra Max Firmware

Configuration 1 [-]

AND

cpe:2.3:o:amperecomputing:ampere_altra_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:amperecomputing:ampere_altra:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:amperecomputing:ampere_altra_max_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:amperecomputing:ampere_altra_max:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://amperecomputing.com/products/security-bulletins/root-complex-OS-re-enable

History

Wed, 19 Mar 2025 18:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-284
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-02-15T00:00:00.000Z

Updated: 2025-03-19T17:49:23.426Z

Reserved: 2022-12-09T00:00:00.000Z

Link: CVE-2022-46892

Vulnrichment

Updated: 2024-08-03T14:47:27.602Z

NVD

Status : Modified

Published: 2023-02-15T17:15:12.090

Modified: 2025-03-19T18:15:18.570

Link: CVE-2022-46892

Redhat

No data.

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amperecomputing:ampere_altra_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C8946B46-F477-4C43-B2AE-7CD2ED6FD98E", "versionEndExcluding": "2.10c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amperecomputing:ampere_altra:-:*:*:*:*:*:*:*", "matchCriteriaId": "62F8E59F-D4A4-4C58-BE5E-C5C0B8E40D37", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amperecomputing:ampere_altra_max_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "0365934A-CA89-48F6-9D97-53DCC8368253", "versionEndExcluding": "2.10c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amperecomputing:ampere_altra_max:-:*:*:*:*:*:*:*", "matchCriteriaId": "5B8623E0-29D4-4AF7-B538-995F4E871B32", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to reinitialize a disabled root complex."}], "id": "CVE-2022-46892", "lastModified": "2025-03-19T18:15:18.570", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2023-02-15T17:15:12.090", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://amperecomputing.com/products/security-bulletins/root-complex-OS-re-enable"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://amperecomputing.com/products/security-bulletins/root-complex-OS-re-enable"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-284"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}