CVE-2025-71129

The CVE-2025-71129 entry documents a LoongArch kernel issue where kfunc calls did not sign-extend their arguments properly, risking kernel panic. The fix introduces a new emit_abi_ext() helper that performs in-place extension (distinct from sign_extend()) to ensure LoongArch calling conventions a...

CVE-2020-8508

nsak64.sys in Norman Malware Cleaner 2.08.08 allows users to call arbitrary kernel functions because the passing of function pointers between user and kernel mode is mishandled...

CVE-2020-8508

nsak64.sys in Norman Malware Cleaner 2.08.08 allows users to call arbitrary kernel functions because the passing of function pointers between user and kernel mode is mishandled...

PT-2020-20185

Name of the Vulnerable Software and Affected Versions Norman Malware Cleaner version 2.08.08 Description The issue arises from the mishandling of function pointers passed between user and kernel mode in the nsak64.sys driver, allowing users to call arbitrary kernel functions. Recommendations For...