CVE-2021-45454: High severity ampere computing ampere altra firmware vulnerability
Published Aug 17, 2022
·Updated
Ampere Altra before SRP 1.08b and Altra Max before SRP 2.05 allow information disclosure of power telemetry via HWmon.
Other sources
Ampere Altra before SRP 1.08b and Altra Max? before SRP 2.05 allow information disclosure of power telemetry via HWmon.
Affected Software
4 affected components
Amperecomputing Ampere Altra Firmware<1.08b
Amperecomputing Ampere Altra
Amperecomputing Ampere Altra Max Firmware<2.05
Amperecomputing Ampere Altra Max
Remediation
Event History
Aug 17, 2022
CVE Published
via MITRE·12:46 PM
Data Sourced
via MITRE·12:46 PM
Description
Frequently Asked Questions
1
What is CVE-2021-45454?
CVE-2021-45454 is a vulnerability that allows information disclosure of power telemetry via HWmon on Ampere Altra and Altra Max.
2
What is the severity of CVE-2021-45454?
The severity of CVE-2021-45454 is high, with a severity value of 7.5.
3
How does CVE-2021-45454 affect Ampere Altra Firmware?
Ampere Altra Firmware versions up to 1.08b are affected by CVE-2021-45454.
4
How does CVE-2021-45454 affect Ampere Altra Max Firmware?
Ampere Altra Max Firmware versions up to 2.05 are affected by CVE-2021-45454.
5
Where can I find more information about CVE-2021-45454?
You can find more information about CVE-2021-45454 on the Ampere Computing website.