SAMA5D44 Fault Injection Vulnerability
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Microchip | SAMA5D4 | affected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Microchip | Sama5d4 |
|
Vendor Solution
Because this attack requires direct physical access to the device’s core power supply, the most effective protection is to prevent such access. Customers deploying the SAMA5D4 in security-sensitive applications should review the physical-security assumptions of their deployment and consider measures that make the core supply rail physically inaccessible. This includes avoiding exposed test points or headers on that rail and employing mechanical protections such as potting, conformal coating, shielding, or tamper-resistant enclosures to prevent attachment of fault-injection equipment.
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.184% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microchip
Microchip sama5d4 |
|
| Vendors & Products |
Microchip
Microchip sama5d4 |
|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper protection against voltage and clock glitches vulnerability in Microchip SAMA5D4 allows Hardware Fault Injection. This issue affects SAMA5D4. | |
| Title | SAMA5D44 Fault Injection Vulnerability | |
| Weaknesses | CWE-1247 | |
| References |
| |
| Metrics |
cvssV4_0
|