CVE-2023-20598
7.8HIGH
Key Information
- Vendor
- Amd
- Status
- Radeon™ Rx 5000 Series Graphics Cards
- Radeon™ Rx 6000 Series Graphics Cards
- Radeon™ Rx 7000 Series Graphics Cards
- Radeon™ Pro W5000 Series Graphics Cards
- Vendor
- CVE Published:
- 17 October 2023
Badges
👾 Exploit Exists🔴 Public PoC
Summary
An improper privilege management in the AMD Radeon™ Graphics driver may allow an authenticated attacker to craft an IOCTL request to gain I/O control over arbitrary hardware ports or physical addresses resulting in a potential arbitrary code execution.
Affected Version(s)
Radeon™ RX 5000 Series Graphics Cards <= various
Radeon™ RX 6000 Series Graphics Cards <= various
Radeon™ RX 7000 Series Graphics Cards <= various
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
CVSS V3.1
Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Timeline
- 👾
Exploit exists.
Vulnerability published.
Vulnerability Reserved.
Collectors
NVD DatabaseMitre Database1 Proof of Concept(s)