Is CVE-2021-45454 actively exploited?

CVE-2021-45454 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-45454?

CVE-2021-45454 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

How do I patch CVE-2021-45454?

Patch guidance is available from amperecomputing security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-45454.

Fix CVE-2021-45454 - HIGH | CVEDatabase.com

Q: Which products are affected by CVE-2021-45454?

2 products: amperecomputing ampere altra firmware, amperecomputing ampere altra max firmware.

Description

Ampere Altra before SRP 1.08b and Altra Max before SRP 2.05 allow information disclosure of power telemetry via HWmon.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
Weaknesses: NVD-CWE-noinfo

Metadata

Primary Vendor: AMPERECOMPUTING
Published: 8/17/2022
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

amperecomputing : ampere_altra_firmwareamperecomputing : ampere_altra_max_firmware

Remediation Guidance

Executive Summary

View on NIST NVD