CVE-2022-35888

Summary

Ampere Altra and Ampere Altra Max devices through 2022-07-15 allow attacks via Hertzbleed, which is a power side-channel attack that extracts secret information from the CPU by correlating the power consumption with data being processed on the system.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://amperecomputing.com/products/security-bulletins/hertzbleed.html
• https://developer.arm.com/documentation/ka005111/1-0/?lang=en

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://amperecomputing.com/products/security-bulletins/hertzbleed.html
• https://developer.arm.com/documentation/ka005111/1-0/?lang=en

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