CVE-2022-46892

CRITICAL
Published Feb 15, 20233y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Feb 15, 2023 3y ago
Last Modified Jun 17, 2026 2w ago

Description

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

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-284

Affected Products 4

VendorProductVersionRange
amperecomputingampere_altra_firmware* <2.10c
amperecomputingampere_altra*any
amperecomputingampere_altra_max_firmware* <2.10c
amperecomputingampere_altra_max*any

References 1

  • amperecomputing.com https://amperecomputing.com/products/security-bulletins/root-complex-OS-re-enable
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.