CVE-2021-39298

01/תיאור (מקור, אנגלית)

A potential vulnerability in AMD System Management Mode (SMM) interrupt handler may allow an attacker with high privileges to access the SMM resulting in arbitrary code execution which could be used by malicious actors to bypass security mechanisms provided in the UEFI firmware.

02/מוצרים מושפעים

hp: z1 entry tower g5 workstation firmware; hp: z1 entry tower g5 workstation; hp: z1 entry tower g6 workstation firmware; hp: z1 entry tower g6 workstation; hp: z1 g8 tower desktop pc firmware; hp: z1 g8 tower desktop pc; hp: z4 g4 workstation \(core-x\) firmware; hp: z4 g4 workstation \(core-x\); hp: z4 g4 workstation \(xeon w\) firmware; hp: z4 g4 workstation \(xeon w\); hp: z6 g4 workstation firmware; hp: z6 g4 workstation; hp: z8 g4 workstation firmware; hp: z8 g4 workstation; hp: engage flex mini retail system firmware

03/קישורים4

• www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1027
• www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032
• www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1027
• www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032