Products
Microchip SAM E70/S70/V70/V71 microcontrollers
Source
dc3f6da9-85b5-4a73-84a2-2ec90b40fca5
Tags
CVE-2024-4760 details
Published : May 16, 2024, 1:15 p.m.
Last Modified : May 16, 2024, 3:44 p.m.
Last Modified : May 16, 2024, 3:44 p.m.
Description
A voltage glitch during the startup of EEFC NVM controllers on Microchip SAM E70/S70/V70/V71 microcontrollers allows access to the memory bus via the debug interface even if the security bit is set.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6.3 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|
CVSS Data
Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
6.3
Exploitability Score
Impact Score
Base Severity
MEDIUM
Vector String : CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
References
| URL | Source |
|---|---|
| https://www.0x01team.com/hw_security/bypassing-microchip-atmel-sam-e70-s70-v70-v71-security/ | dc3f6da9-85b5-4a73-84a2-2ec90b40fca5 |
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