diff --git a/content/posts/linux/Desktop Linux Hardening.md b/content/posts/linux/Desktop Linux Hardening.md index fce90df..8447809 100644 --- a/content/posts/linux/Desktop Linux Hardening.md +++ b/content/posts/linux/Desktop Linux Hardening.md @@ -259,7 +259,7 @@ Copy these parameters into [your bootloader's configuration](https://wiki.archli ##### CPU mitigations ``` -spectre_v2=on spec_store_bypass_disable=on l1tf=full,force mds=full,nosmt tsx=off tsx_async_abort=full, mds=full,nosmt kvm.nx_huge_pages=force nosmt=force l1d_flush=on mmio_stale_data=full,nosmt +spectre_v2=on spec_store_bypass_disable=on l1tf=full,force mds=full,nosmt tsx=off tsx_async_abort=full,nosmt kvm.nx_huge_pages=force nosmt=force l1d_flush=on mmio_stale_data=full,nosmt ``` [Simultaneous multithreading (SMT)](https://en.wikipedia.org/wiki/Simultaneous_multithreading) has been the cause of numerous hardware‑level vulnerabilities and is thus disabled here. If the option is available, you should disable SMT/"Hyper‑Threading" in your firmware as well.