CVE-2021-46750
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I. Basic Information for CVE-2021-46750
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Failure to validate the address and size in TEE (Trusted Execution Environment) may allow a malicious x86 attacker to send malformed messages to the graphics mailbox resulting in an overlap of a TMR (Trusted Memory Region) that was previously allocated by the ASP bootloader leading to a potential loss of integrity.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
AMD Graphics Driver、AMD Embedded Processors和AMD Client Processor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Graphics Driver等都是美国超威半导体（AMD）公司的产品。AMD Graphics Driver是一款集成显卡驱动程序。AMD Embedded Processors是一系列嵌入式高性能 GPU。AMD Client Processor是面向客户端设备（如个人电脑、笔记本电脑等）的处理器。 AMD Graphics Driver、AMD Embedded Processors和AMD Client Processor存在安全漏洞，该漏洞源于地址和大小验证不足，可能导致图形邮箱消息重叠
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
II. Public POCs for CVE-2021-46750
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · AMD · 2025-09-06 · 23 CVEs total
| CVE-2024-36342 | 8.8 HIGH | AMD Graphics Driver和AMD Embedded Processors 安全漏洞 |
| CVE-2023-31322 | 8.7 HIGH | AMD Graphics Driver 安全漏洞 |
| CVE-2024-36352 | 8.4 HIGH | AMD Graphics Driver 安全漏洞 |
| CVE-2024-36326 | 8.4 HIGH | AMD Client Processor 安全漏洞 |
| CVE-2024-36354 | 7.5 HIGH | AMD多款产品 安全漏洞 |
| CVE-2024-21947 | 7.5 HIGH | AMD Embedded Processors和AMD Client Processor 安全漏洞 |
| CVE-2025-0032 | 7.2 HIGH | AMD多款产品 安全漏洞 |
| CVE-2023-31325 | 7.2 HIGH | AMD Graphics Driver和AMD Client Processor 安全漏洞 |
| CVE-2025-0010 | 6.1 MEDIUM | AMD Graphics Driver 安全漏洞 |
| CVE-2024-36346 | 6.0 MEDIUM | AMD Graphics Driver 安全漏洞 |
| CVE-2025-0009 | 5.5 MEDIUM | AMD Graphics Driver 安全漏洞 |
| CVE-2023-31351 | 5.3 MEDIUM | AMD Embedded Processors和AMD Server Processor 安全漏洞 |
| CVE-2025-0034 | 4.7 MEDIUM | AMD Graphics Driver 安全漏洞 |
| CVE-2024-21970 | 4.4 MEDIUM | AMD Embedded Processors和AMD Client Processor 安全漏洞 |
| CVE-2021-26377 | 4.1 MEDIUM | AMD多款产品 安全漏洞 |
| CVE-2023-31365 | 3.9 LOW | AMD Graphics Driver 安全漏洞 |
| CVE-2025-0011 | 3.3 LOW | AMD Graphics Driver 安全漏洞 |
| CVE-2023-31306 | 3.3 LOW | AMD Graphics Driver 安全漏洞 |
| CVE-2023-20516 | 3.3 LOW | AMD Graphics Driver 安全漏洞 |
| CVE-2024-36331 | 3.2 LOW | AMD Embedded Processors和AMD Server Processor 安全漏洞 |
Showing top 20 of 23 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same weakness: CWE-190
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Pillow: Integer overflow when processing fonts - CVE-2026-6664
PgBouncer integer overflow in PgBouncer network packet parsi - CVE-2026-42199
Grid: Integer Overflow in Grid::expand_rows Leads to Safe-AP
V. Comments for CVE-2021-46750
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