An issue was discovered in the ALU unit of the OpenRISC mor1kx processor. The carry flag is not being updated correctly for the subtract instruction, which results in an incorrect value of the carry flag. Any software that relies on this flag may experience corruption in execution.
References
| Link | Resource |
|---|---|
| https://github.com/openrisc/mor1kx/issues/139 | VDB Entry |
| https://github.com/openrisc/mor1kx/issues/139 | VDB Entry |
| https://seth.engr.tamu.edu/software-releases/thehuzz/ | Exploit Third Party Advisory |
| https://seth.engr.tamu.edu/software-releases/thehuzz/ | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
06 Feb 2025, 15:15
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/openrisc/mor1kx/issues/139 - VDB Entry | |
| References | () https://seth.engr.tamu.edu/software-releases/thehuzz/ - Exploit, Third Party Advisory |
27 Apr 2023, 19:46
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | NVD-CWE-noinfo | |
| CPE | cpe:2.3:o:openrisc:mor1kx_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:openrisc:mor1kx:-:*:*:*:*:*:*:* |
|
| First Time |
Openrisc mor1kx Firmware
Openrisc Openrisc mor1kx |
|
| References | (MISC) https://seth.engr.tamu.edu/software-releases/thehuzz/ - Exploit, Third Party Advisory | |
| References | (MISC) https://github.com/openrisc/mor1kx/issues/139 - VDB Entry | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.8 |
18 Apr 2023, 12:56
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-04-18 12:15
Updated : 2025-02-06 15:15
NVD link : CVE-2021-41612
Mitre link : CVE-2021-41612
JSON object : View
Products Affected
openrisc
- mor1kx_firmware
- mor1kx
CWE