CVE-2021-45454

View on CVE.org

Published Aug 17, 2022 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Description

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

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

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.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-32224	Ampere Altra before SRP 1.08b and Altra Max before SRP 2.05 allow information disclosure of power telemetry via HWmon.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.759% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://amperecomputing.com/product-security/
https://amperecomputing.com/products/security-bulletins/platypus.html

History

No history.

Subscriptions

Amperecomputing Ampere Altra Ampere Altra Firmware Ampere Altra Max Ampere Altra Max Firmware

Weaknesses

NVD-CWE-noinfo

Sources

CVE record Updated: Aug 4, 2024, 4:39 AM

Status: PUBLISHED
Assigner: mitre
Published: Aug 17, 2022, 12:46 PM
Updated: Aug 4, 2024, 4:39 AM
Reserved: Dec 21, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:13 AM

Status: Modified
Published: Aug 17, 2022, 1:15 PM
Modified: Jun 17, 2026, 4:13 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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