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CVE

CVE-2021-41612

An issue was discovered in the ALU unit of the OpenRISC mor1kx processor.
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CVE

CVE-2021-41612

An issue was discovered in the ALU unit of the OpenRISC mor1kx processor.

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
8.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/openrisc/mor1kx/issues/139, https://seth.engr.tamu.edu/software-releases/thehuzz/, https://seth.engr.tamu.edu/software-releases/thehuzz/

Severity

8.8

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
8.8
EPSS Probability
0.00188%
EPSS Percentile
0.40462%
Introduced Version
0
Fix Available
16ad5add0ee799ca13aaf582002f08aa0c8c7ba7

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