Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches. Then, cache allocation can allow the attacker to obtain sensitive information.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
多款Arm产品安全漏洞
Vulnerability Description
ARM Cortex-A等都是英国ARM公司的产品。ARM Cortex-A是一组 32 位和 64 位 RISC ARM 处理器内核。ARM Neoverse是一种高性能 ARM 微架构。ARM Cortex-R是一组 32 位和 64 位 RISC ARM 处理器内核。 Arm 存在安全漏洞，该漏洞源于某些 Arm Cortex 和 Neoverse 处理器不会正确限制缓存推测，即 Spectre-BHB。 攻击者可以利用分支历史缓冲区 (BHB) 中的共享分支历史来影响错误预测的分支。 然后，缓存分
CVSS Information
N/A
Vulnerability Type
N/A