KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT

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OESA-2025-1873 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT Treat the NX bit as valid when using NPT, as KVM will set the NX bit when the NX huge page mitigation is enabl...

OESA-2025-1872 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT Treat the NX bit as valid when using NPT, as KVM will set the NX bit when the NX huge page mitigation is enabl...

SUSE CVE-2022-50224

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT Treat the NX bit as valid when using NPT, as KVM will set the NX bit when the NX huge page mitigation is enabled mindblowing and trigger the WARN that fires on reserved SPTE bits...

UBUNTU-CVE-2022-50224

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT Treat the NX bit as valid when using NPT, as KVM will set the NX bit when the NX huge page mitigation is enabled mindblowing and trigger the WARN that fires on reserved SPTE bits...

linux-exploit-development-tutorial

It is an offensive tool for Linux. This is a tutorial for Linux exploit development, specifically targeting stack and heap security mechanisms. The tutorial covers various topics, including format string attacks, integer overflow, and buffer overflow attacks. It also discusses how to bypass...

IBM Domino 8.5.x < 8.5.3 Fix Pack 6 Interim Fix 2 NX Memory Protection Disabled

According to its banner, the version of IBM Domino formerly IBM Lotus Domino on the remote host is 8.5.x prior to 8.5.3 Fix Pack 6 FP6 Interim Fix 2 IF2. It is, therefore, more susceptible to exploitation due to the GCC '-z execstack' flag being used during compilation. This flag disables the...