CVE-2022-35888
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Los dispositivos Ampere Altra y Ampere Altra Max versiones hasta el 15-07-2022, permiten ataques por Hertzbleed, que es un ataque de canal lateral de energía que extrae información secreta de la CPU correlacionando el consumo de energía con los datos que son procesados en el sistema
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-07-15 CVE Reserved
- 2022-09-29 CVE Published
- 2024-04-21 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-203: Observable Discrepancy
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://developer.arm.com/documentation/ka005111/1-0/?lang=en | Technical Description |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://amperecomputing.com/products/security-bulletins/hertzbleed.html | 2022-10-03 |
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 Max Firmware Search vendor "Amperecomputing" for product "Ampere Altra Max Firmware" | <= 2022-07-15 Search vendor "Amperecomputing" for product "Ampere Altra Max Firmware" and version " <= 2022-07-15" | - |
Affected
| in | Amperecomputing Search vendor "Amperecomputing" | Ampere Altra Max Search vendor "Amperecomputing" for product "Ampere Altra Max" | - | - |
Safe
|
| Amperecomputing Search vendor "Amperecomputing" | Ampere Altra Firmware Search vendor "Amperecomputing" for product "Ampere Altra Firmware" | <= 2022-07-15 Search vendor "Amperecomputing" for product "Ampere Altra Firmware" and version " <= 2022-07-15" | - |
Affected
| in | Amperecomputing Search vendor "Amperecomputing" | Ampere Altra Search vendor "Amperecomputing" for product "Ampere Altra" | - | - |
Safe
|
| Amperecomputing Search vendor "Amperecomputing" | Ampereone Firmware Search vendor "Amperecomputing" for product "Ampereone Firmware" | <= 2022-07-15 Search vendor "Amperecomputing" for product "Ampereone Firmware" and version " <= 2022-07-15" | - |
Affected
| in | Amperecomputing Search vendor "Amperecomputing" | Ampereone Search vendor "Amperecomputing" for product "Ampereone" | - | - |
Safe
|