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CVE-2021-41612

nvd nist
Published: Apr 18, 2023Modified: Feb 6, 2025

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8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD

Description

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.

Affected (1)

Openrisc
1 product
Mor1kx Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Mor1kx Firmware
Before 5.1
Running on/withPlatform Versions
Openrisc
Mor1kx
All versions

References (4)

Source: cve@mitre.org
VDB Entry
Source: cve@mitre.org
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
VDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory

Timeline

No history available yet.