CVE-2022-35888

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.

CVSS v3.0 6.5 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://developer.arm.com/documentation/ka005111/1-0/?lang=en	Technical Description Third Party Advisory
https://amperecomputing.com/products/security-bulletins/hertzbleed.html	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:amperecomputing:ampere_altra_max_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:amperecomputing:ampere_altra_max:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:amperecomputing:ampere_altra_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:amperecomputing:ampere_altra:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:amperecomputing:ampereone_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:amperecomputing:ampereone:-:*:*:*:*:*:*:*

Information

Published : 2022-09-28 18:15

Updated : 2022-10-03 06:47

NVD link : CVE-2022-35888

Mitre link : CVE-2022-35888

JSON object : View

CWE

CWE-203

Observable Discrepancy

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Products Affected

amperecomputing

ampere_altra_max_firmware
ampereone_firmware
ampereone
ampere_altra_firmware
ampere_altra_max
ampere_altra

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