AMD Platform Security Processor 信息泄露漏洞

漏洞信息详情

AMD Platform Security Processor是美国AMD公司的一款安全处理器。

AMD Platform Security Processor 存在信息泄露漏洞，该漏洞源于AMD PSP (Platform Security Processor)芯片组驱动存在信息泄露漏洞。攻击者可利用该漏洞允许低权限用户打开句柄并向驱动程序发送请求，从而导致未初始化物理页的潜在数据泄漏。

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页：

https://packetstormsecurity.com/files/164202/AMD-Chipset-Driver-Information-Disclosure-Memory-Leak.html

来源:MISC

链接:https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1009

来源:FULLDISC

链接:http://seclists.org/fulldisclosure/2021/Sep/24

来源:MISC

链接:https://packetstormsecurity.com/files/164202/AMD-Chipset-Driver-Information-Disclosure-Memory-Leak.html

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2021-26333

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164202/AMD-Chipset-Driver-Information-Disclosure-Memory-Leak.html

来源:support.lenovo.com

链接:https://support.lenovo.com/us/en/product_security/LEN-67364

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