Collaborate Disseminate
Remember rowhammer vulnerability? A critical issue affecting modern DRAM (dynamic random access memory) chips that could allow attackers to obtain higher kernel privileges on a targeted system by repeatedly accessing memory cells and induce bit flips.
… Continue reading Poor Rowhammer Fixes On DDR4 DRAM Chips Re-Enable Bit Flipping Attacks
A team of cybersecurity researchers yesterday revealed details of a new side-channel attack on dynamic random-access memory (DRAM) that could allow malicious programs installed on a modern system to read sensitive memory data from other processes runni… Continue reading RAMBleed Attack – Flip Bits to Steal Sensitive Data from Computer Memory
A team of security researchers has discovered a new set of techniques that could allow hackers to bypass all kind of present mitigations put in place to prevent DMA-based Rowhammer attacks against Android devices.
Dubbed RAMpage, the new technique (CV… Continue reading RAMpage Attack Explained—Exploiting RowHammer On Android Again!