Support Us — Your donation helps us keep running

Goal: 1000 CNY，Raised: 1000 CNY

100.0%
Donate Now
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2023-20559
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to escalation of privileges.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
AMD Ryzen™ 2000 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Ryzen是美国超威半导体（AMD）公司的一款中央处理器（CPU）。 AMD Ryzen™ 2000存在安全漏洞，该漏洞源于AmdCpmGpioInitSmm中控制流管理不充分。攻击者利用该漏洞篡改SMM处理程序，从而提升权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
AMDRyzen™ 2000 Series various -
AMDRyzen™ 3000 Series various -
AMDRyzen™ 4000 Series various -
AMDRyzen™ 5000 Series various -
AMD2nd Gen AMD Ryzen™ Threadripper™ Processor Various -
AMD3rd Gen AMD Ryzen™ Threadripper™ Processors various -
AMD Ryzen™ Threadripper™ PRO Processor various -
II. Public POCs for CVE-2023-20559
#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC
III. Intelligence Information for CVE-2023-20559
Please Login to view more intelligence information
New Vulnerabilities
Product: Ryzen™ 2000 Series
Vendor: AMD
V. Comments for CVE-2023-20559

No comments yet

Leave a comment