CVE-2021-41614

An issue was discovered in the controller unit of the OpenRISC mor1kx processor

High · published April 18, 2023

CVSS v3.1
7.8
EPSS
0%
Percentile
5.1
In the wild
Unconfirmed
What it is

An issue was discovered in the controller unit of the OpenRISC mor1kx processor. The read/write access permissions to the Exception Program Counter Register (EPCR) are not implemented correctly. User programs from an unauthorized privilege level can make read/write accesses to EPCR.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00162 · 5.1th percentile
Published
2023-04-18T00:00Z
EPSS history
Timeline
  • 18 APR 00:00Z
    An issue was discovered in the controller unit of the OpenRISC mor1kx processor
    cvelistv5