PT-2026-69487

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mm/khugepaged component where data loss can occur during the collapsing of Transparent Huge Pages THPs. The problem arises because collapse file can coexist with...

CVE-2022-48991

In the Linux kernel, the following vulnerability has been resolved: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths Any codepath that zaps page table entries must invoke MMU notifiers to ensure that secondary MMUs like KVM don't keep accessing pages which aren't mapped anymore...

CVE-2022-48991

In the Linux kernel, the following vulnerability has been resolved: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths Any codepath that zaps page table entries must invoke MMU notifiers to ensure that secondary MMUs like KVM don't keep accessing pages which aren't mapped anymore...

CVE-2022-48991 mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths

In the Linux kernel, the following vulnerability has been resolved: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths Any codepath that zaps page table entries must invoke MMU notifiers to ensure that secondary MMUs like KVM don't keep accessing pages which aren't mapped anymore...

CVE-2022-48991 mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths

In the Linux kernel, the following vulnerability has been resolved: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths Any codepath that zaps page table entries must invoke MMU notifiers to ensure that secondary MMUs like KVM don't keep accessing pages which aren't mapped anymore...

CVE-2022-48991: Use After Free

In the Linux kernel, the following vulnerability has been resolved: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths Any codepath that zaps page table entries must invoke MMU notifiers to ensure that secondary MMUs like KVM don't keep accessing pages which aren't mapped anymore...

GSD-2023-1000285 mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths

mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths 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 v5.4.227 by commit...

GSD-2023-1000151 mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths

mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths 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 v5.15.83 by commit...

PT-2024-11854

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the version that includes the fix for the issue introduced in commit f3f0e1d2150b and exacerbated in commit 27e1f8273113 Description The issue is related to the Linux kernel's mm/khugepaged component, where code...