Medium severity · published Aug 8, 2023
CVE-2023-20589
An attacker with specialized hardware and physical access to an impacted device may be able to perform a voltage fault injection attack resulting in compromise of the ASP secure…
6.8
CVSS
0.6%
EPSS
No
On KEV
Description
An attacker with specialized hardware and physical access to an impacted device may be able to perform a voltage fault injection attack resulting in compromise of the ASP secure boot potentially leading to arbitrary code execution.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Physical
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
4F
4700s Firmware · Amd
All versions, or not specified · source: NVD
R3
Ryzen 3 3100 Firmware · Amd
All versions, or not specified · source: NVD
R3
Ryzen 3 3200g Firmware · Amd
All versions, or not specified · source: NVD
R3
Ryzen 3 3200ge Firmware · Amd
All versions, or not specified · source: NVD
R3
Ryzen 3 3300x Firmware · Amd
All versions, or not specified · source: NVD
R3
Ryzen 3 4100 Firmware · Amd
All versions, or not specified · source: NVD
R3
Ryzen 3 4300g Firmware · Amd
All versions, or not specified · source: NVD
R3
Ryzen 3 4300ge Firmware · Amd
All versions, or not specified · source: NVD
R3
Ryzen 3 5100 Firmware · Amd
All versions, or not specified · source: NVD
R3
Ryzen 3 5300g Firmware · Amd
All versions, or not specified · source: NVD
R3
Ryzen 3 Pro 3200g Firmware · Amd
All versions, or not specified · source: NVD
R3
Ryzen 3 Pro 3200ge Firmware · Amd
All versions, or not specified · source: NVD
