VulnerabilityModified
CVE-2021-45454
Ampere Altra before SRP 1.08b and Altra Max before SRP 2.05 allow information disclosure of power telemetry via HWmon.
HIGH 7.5EPSS 0.72%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.72%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Ampere Altra before SRP 1.08b and Altra Max before SRP 2.05 allow information disclosure of power telemetry via HWmon.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.72% probability · 52th percentile
- CISA KEV
- Not listed
- Affected
- amperecomputing/ampere altra firmware · amperecomputing/ampere altra max firmware
- Source
- cve@mitre.org
References
- https://amperecomputing.com/product-security/Broken Link, Vendor Advisory
- https://amperecomputing.com/products/security-bulletins/platypus.htmlPatch, Vendor Advisory
- https://amperecomputing.com/product-security/Broken Link, Vendor Advisory
- https://amperecomputing.com/products/security-bulletins/platypus.htmlPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.