CVE-2022-32295

On Ampere Altra and AltraMax devices before SRP 1.09, the Altra reference design of UEFI accesses allows insecure access to SPI-NOR by the OS/hypervisor component.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://amperecomputing.com/products/security-bulletins/altra-spi-nor-smc-protection-for-ampere-website.html	Broken Link
https://amperecomputing.com	Vendor Advisory
https://amperecomputing.com/products/security-bulletins/altra-spi-nor-smc.html

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Configurations

Configuration 1 (hide)

AND

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

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

Configuration 2 (hide)

AND

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

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

Information

Published : 2022-06-30 17:15

Updated : 2022-07-21 14:15

NVD link : CVE-2022-32295

Mitre link : CVE-2022-32295

JSON object : View

CWE

CWE-863

Incorrect Authorization

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Products Affected

amperecomputing

ampere_altra_max
ampere_altra_max_firmware
ampere_altra
ampere_altra_firmware

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