Slice+Slice Baby: Generating Last-Level Cache Eviction Sets in the Blink of an Eye

An essential step for mounting cache attacks is finding eviction sets, collections of memory locations that contend on cache space. On Intel processors, one of the main challenges for identifying contending addresses is the sliced cache design, where the processor hashes the physical address to...

多款 Qualcomm 产品输入验证错误漏洞

The Qualcomm QCA6574AU is a central processing unit CPU product from Qualcomm Incorporated USA. An input validation error vulnerability exists in Qualcomm Linux Graphics that stems from a failure to validate page offsets before inserting a page, which could lead to out-of-bounds access. The...