The flash memory readout protection in China Key Systems & Integrated Circuit CKS32F103 devices allows physical attackers to extract firmware via the debug interface by utilizing the CPU or DMA module.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 4.2 | MEDIUM | CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N | 0.5 | 3.6 |
CVSS 2.0
Severity: LOW
Problem Type: CWE-862,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| cksic | cks32f103_firmware | - |
The flash memory readout protection in China Key Systems & Integrated Circuit CKS32F103 devices allows physical attackers to extract firmware via the debug interface and exception handling.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 4.6 | MEDIUM | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | 0.9 | 3.6 |
CVSS 2.0
Severity: LOW
Problem Type: CWE-755,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| cksic | cks32f103_firmware | - |