GhostWrite vulnerability providing full access to physical memory on RISC-V XuanTie CPU
Researchers at the Helmholtz Center for Information Security (CISPA) published the results of a study on the security of processors based on the RISC-V architecture and revealed details about a vulnerability code-named GhostWrite. This vulnerability affects RISC-V processors XuanTie C910, produced by the Chinese company T-Head (a subsidiary of Alibaba) and developed as open projects. The vulnerability allows an attacker with limited unprivileged access to the system to achieve reading and […]
