CVE-2022-35888

Description

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.28%
Vendor Advisory amperecomputing.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://amperecomputing.com/products/security-bulletins/hertzbleed.html vendor advisory
https://developer.arm.com/documentation/ka005111/1-0/?lang=en third party advisory technical description

Frequently Asked Questions

What is the severity of CVE-2022-35888?
CVE-2022-35888 has been scored as a medium severity vulnerability.
How to fix CVE-2022-35888?
To fix CVE-2022-35888, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-35888 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-35888 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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