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...

GSD-2022-1005773 csky/kprobe: reclaim insn_slot on kprobe unregistration

csky/kprobe: reclaim insnslot on kprobe unregistration This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.138 by commit...

GSD-2022-1005478 csky/kprobe: reclaim insn_slot on kprobe unregistration

csky/kprobe: reclaim insnslot on kprobe unregistration This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.63 by commit...

GSD-2022-1005090 csky/kprobe: reclaim insn_slot on kprobe unregistration

csky/kprobe: reclaim insnslot on kprobe unregistration This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.4 by commit...

PT-2022-33348 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.4 Description: A potential security issue exists in the Linux Kernel, related to the csky/kprobe module, where an insn slot is not properly reclaimed upon kprobe unregistration. The actual impact and attac...