CVE-2021-45454
HIGHCVSS 7.5/10EPSS 0.61%
Last modified
CVE-2021-45454 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Ampere Altra before SRP 1.08b and Altra Max before SRP 2.05 allow information disclosure of power telemetry via HWmon.. EPSS estimates a 0.61% chance of exploitation in the next 30 days.
Description
Ampere Altra before SRP 1.08b and Altra Max before SRP 2.05 allow information disclosure of power telemetry via HWmon.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Amperecomputing | Ampere Altra Firmware | < 1.08b |
| Amperecomputing | Ampere Altra Max Firmware | < 2.05 |
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
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-45454?
Ampere Altra before SRP 1.08b and Altra Max before SRP 2.05 allow information disclosure of power telemetry via HWmon.
How severe is CVE-2021-45454?
CVE-2021-45454 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.
How do I fix CVE-2021-45454?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-45447 Hitachi Vantara Pentaho Business Analytics Server versions …7.5
- CVE-2021-45448Pentaho Business Analytics Server versions before 9.2.0.2 a…6.5
- CVE-2021-45449Docker Desktop version 4.3.0 and 4.3.1 has a bug that may lo…5.5
- CVE-2021-45450In Mbed TLS before 2.28.0 and 3.x before 3.1.0, psa_cipher_g…7.5
- CVE-2021-45451In Mbed TLS before 3.1.0, psa_aead_generate_nonce allows pol…7.5
- CVE-2021-45452Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11,…5.3
- CVE-2021-45456Apache kylin checks the legitimacy of the project before exe…9.8
- CVE-2021-45457In Apache Kylin, Cross-origin requests with credentials are …7.5
- CVE-2021-45458Apache Kylin provides encryption classes PasswordPlaceholder…7.5
- CVE-2021-45459lib/cmd.js in the node-windows package before 1.0.0-beta.6 f…9.8
- CVE-2021-45460A vulnerability has been identified in SICAM PQ Analyzer (Al…8.1
- CVE-2021-45461FreePBX, when restapps (aka Rest Phone Apps) 15.0.19.87, 15.…9.8
Are you affected by CVE-2021-45454?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST