Attacker Value
Unknown
0
CVE-2023-20571
0
CVE ID
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CVE-2023-20571
(Last updated November 29, 2023) ▾
MITRE ATT&CK
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MITRE ATT&CK
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Collection
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Command and Control
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Credential Access
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Defense Evasion
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Discovery
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Execution
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Exfiltration
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Impact
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Initial Access
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Lateral Movement
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Persistence
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Privilege Escalation
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What makes this of low-value to an attacker?
Description
A race condition in System Management Mode (SMM) code may allow an attacker using a compromised user space to leverage CVE-2018-8897 potentially resulting in privilege escalation.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
8.1 High
Impact Score:
5.9
Exploitability Score:
2.2
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne” various
Ryzen™ 7000 Series Desktop Processors “Raphael” XD3 various
Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne” various
AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics "Rembrandt" various
AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R” various
AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics “Barcelo” various
AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R” various
Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics “Phoenix” FP7/FP7r2/FP8 various
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- amd
Products
- ryzen 3 5100 firmware,
- ryzen 3 5125c firmware,
- ryzen 3 5300g firmware,
- ryzen 3 5300ge firmware,
- ryzen 3 5400u firmware,
- ryzen 3 5425u firmware,
- ryzen 3 7335u firmware,
- ryzen 3 pro 7330u firmware,
- ryzen 3 pro 7440u firmware,
- ryzen 5 5500 firmware,
- ryzen 5 5500h firmware,
- ryzen 5 5560u firmware,
- ryzen 5 5600g firmware,
- ryzen 5 5600ge firmware,
- ryzen 5 5600h firmware,
- ryzen 5 5600hs firmware,
- ryzen 5 5600u firmware,
- ryzen 5 5625u firmware,
- ryzen 5 6600h firmware,
- ryzen 5 6600hs firmware,
- ryzen 5 6600u firmware,
- ryzen 5 7500f firmware,
- ryzen 5 7535hs firmware,
- ryzen 5 7535u firmware,
- ryzen 5 7600 firmware,
- ryzen 5 7600x firmware,
- ryzen 5 pro 7530u firmware,
- ryzen 5 pro 7540u firmware,
- ryzen 5 pro 7545u firmware,
- ryzen 5 pro 7640h firmware,
- ryzen 5 pro 7640hs firmware,
- ryzen 5 pro 7640u firmware,
- ryzen 7 5700 firmware,
- ryzen 7 5700g firmware,
- ryzen 7 5700ge firmware,
- ryzen 7 5800h firmware,
- ryzen 7 5800hs firmware,
- ryzen 7 5800u firmware,
- ryzen 7 5825u firmware,
- ryzen 7 6800h firmware,
- ryzen 7 6800hs firmware,
- ryzen 7 6800u firmware,
- ryzen 7 7700 firmware,
- ryzen 7 7700x firmware,
- ryzen 7 7735hs firmware,
- ryzen 7 7735u firmware,
- ryzen 7 7736u firmware,
- ryzen 7 7800x3d firmware,
- ryzen 7 pro 7730u firmware,
- ryzen 7 pro 7840h firmware,
- ryzen 7 pro 7840hs firmware,
- ryzen 7 pro 7840u firmware,
- ryzen 9 5900hs firmware,
- ryzen 9 5900hx firmware,
- ryzen 9 5980hs firmware,
- ryzen 9 5980hx firmware,
- ryzen 9 6900hs firmware,
- ryzen 9 6900hx firmware,
- ryzen 9 6980hs firmware,
- ryzen 9 6980hx firmware,
- ryzen 9 7900 firmware,
- ryzen 9 7900x firmware,
- ryzen 9 7900x3d firmware,
- ryzen 9 7950x firmware,
- ryzen 9 7950x3d firmware,
- ryzen 9 pro 7940h firmware,
- ryzen 9 pro 7940hs firmware,
- ryzen pro 3900 firmware,
- ryzen pro 7645 firmware,
- ryzen pro 7745 firmware,
- ryzen pro 7945 firmware
References
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Exploited in the Wild
CVE ID
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