CVE-2026-93167

CVE-2026-93167 affects the Linux kernel on C-SKY ABIv2 architectures. In the syscall trace path , the code adjusts the stack pointer (sp ) before loading the 5th and 6th syscall arguments (a4/a5) from pt_regs . Because those register-save offsets are relative to the original pt_regs base, reading...

EUVD-2026-82275

In the Linux kernel, the following vulnerability has been resolved: csky: Fix a4/a5 restoration in syscall trace path The syscall trace path reloads syscall arguments from ptregs before calling the syscall handler. On C-SKY ABIv2, the 5th and 6th syscall arguments are prepared as stack arguments...