CVE-2022-46892

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to reinitialize a disabled root complex.

*Credits: N/A

CVSS Scores

NISTv3.1 9.8

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-12-09 CVE Reserved
2023-02-15 CVE Published
2024-08-03 CVE Updated
2024-09-07 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://amperecomputing.com/products/security-bulletins/root-complex-OS-re-enable	2023-02-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Amperecomputing Search vendor "Amperecomputing"	Ampere Altra Firmware Search vendor "Amperecomputing" for product "Ampere Altra Firmware"	< 2.10c Search vendor "Amperecomputing" for product "Ampere Altra Firmware" and version " < 2.10c"	-	Affected	in	Amperecomputing Search vendor "Amperecomputing"	Ampere Altra Search vendor "Amperecomputing" for product "Ampere Altra"	-	-	Safe
Amperecomputing Search vendor "Amperecomputing"	Ampere Altra Max Firmware Search vendor "Amperecomputing" for product "Ampere Altra Max Firmware"	< 2.10c Search vendor "Amperecomputing" for product "Ampere Altra Max Firmware" and version " < 2.10c"	-	Affected	in	Amperecomputing Search vendor "Amperecomputing"	Ampere Altra Max Search vendor "Amperecomputing" for product "Ampere Altra Max"	-	-	Safe