Privilege Escalation Vulnerability in AMD Secure Processor Drivers
CVE-2020-12930

7.8HIGH

Key Information:

Vendor

Amd
Status
Amd Radeon Rx 5000 Series & Pro W5000 Series
Amd Ryzen(tm) Embedded R1000
Amd Ryzen(tm) Embedded R2000
Amd Ryzen(tm) Embedded 5000
Vendor
CVE Published:
9 November 2022

What is CVE-2020-12930?

The vulnerability arises from improper handling of parameters within the AMD Secure Processor (ASP) drivers. This security flaw could be exploited by a privileged attacker to escalate their permissions, leading to potential integrity compromise of the system. Addressing this issue is crucial for maintaining the security standards of systems utilizing AMD technology.

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Affected Version(s)

AMD Radeon RX 5000 Series & PRO W5000 Series AMD Radeon Software < 22.5.2

AMD Radeon RX 5000 Series & PRO W5000 Series AMD Radeon Pro Software Enterprise < 22.Q2

AMD Radeon RX 5000 Series & PRO W5000 Series Enterprise Driver < 22.10.20

References

https://www.amd.com/en/corporate/product-security/bulleti...
https://www.amd.com/en/corporate/product-security/bulleti...

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

  • Vulnerability published

  • Vulnerability Reserved

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