Openrisc
Openrisc Or1200 Firmware: vulnerabilities and CVEs
Openrisc Or1200 Firmware has 2 published vulnerabilities, 0 of them in the last 12 months. 2 are rated critical and 0 are listed by CISA as actively exploited.
CVEs2
Last 12 months0
Critical2
Actively exploited0
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Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2021-40507 | Critical (9.8) | 0.73% | — | Apr 18, 2023 | An issue was discovered in the ALU unit of the OR1200 (aka OpenRISC 1200) processor 2011-09-10 through 2015-11-11. The overflow flag is not being updated correctly for the subtract instruction, which results in an… |
| CVE-2021-40506 | Critical (9.8) | 0.73% | — | Apr 18, 2023 | An issue was discovered in the ALU unit of the OR1200 (aka OpenRISC 1200) processor 2011-09-10 through 2015-11-11. The overflow flag is not being updated for the msb and mac instructions, which results in an incorrect… |