CNNVD-202509-1010 Information

CNNVD ID

CNNVD-202509-1010

CVE-2021-46750

  • CNNVD Published: 2025-09-06

Description (Chinese)

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和完整性损失。

Description (English)

AMD Graphics Driver and others are products of the U.S. Superconductor (AMD). AMD Graphics Driver is an integrated graphic card driver. AMD Embeded Products is a set of embedded high-performance GPUs. AMD Clinic Processor is a processor for client-oriented devices such as personal computers, laptops, etc. There is a security loophole in AMD Graphics Driver, AMD Embeded Projects and AMD Clinic Processor, which stems from inadequate address and size verification, which may result in overlapping and loss of integrity of graphical mailbox messages.

Hazard Level

Critical

Vulnerability Type

其他

Affected Vendor

超微半导体

Published

2025-09-06

Last Modified

2026-02-24

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6018.html

Patch

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6018.html

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