Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002602)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002602 advisory. Since Linux kernel version 3.2, the mremap syscall performs TLB flushes after dropping pagetable locks. If a syscall such as ftruncate removes entries from the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000497)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000497 advisory. A flaw was found in the Linux Kernel in versions after 4.5-rc1 in the way mremap handled DAX Huge Pages. This flaw allows a local attacker with access to a DAX enabl...

PT-2026-6126

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel’s user-space accelerated copy engine uacce implementation lacks support for the mremap operation within the vm operations struct. Implementing .mremap to return -EPERM...

PT-2026-6147

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a use-after-free issue within the mm/vma subsystem, specifically related to merging Virtual Memory Areas VMAs after a memory remapping operation mremap. The...

kernel: mm: clear uffd-wp PTE/PMD state on mremap()

In the Linux kernel, the following vulnerability has been resolved: mm: clear uffd-wp PTE/PMD state on mremap When mremaping a memory region previously registered with userfaultfd as write-protected but without UFFDFEATUREEVENTREMAP, an inconsistency in flag clearing leads to a mismatch between t...

kernel: mm: clear uffd-wp PTE/PMD state on mremap()

In the Linux kernel, the following vulnerability has been resolved: mm: clear uffd-wp PTE/PMD state on mremap When mremaping a memory region previously registered with userfaultfd as write-protected but without UFFDFEATUREEVENTREMAP, an inconsistency in flag clearing leads to a mismatch between t...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990426)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990426 advisory. In the Linux kernel, the following vulnerability has been resolved: mmmremap.c: avoid pointless invalidaterangestart/end on mremapoldsize=0 If an mremap syscall with...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989485)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989485 advisory. In the Linux kernel, the following vulnerability has been resolved: aio: fix mremap after fork null-deref Commit e4a0d3e720e7 aio: Make it possible to remap aio ring...

EUVD-2022-55127

In the Linux kernel, the following vulnerability has been resolved: mmmremap.c: avoid pointless invalidaterangestart/end on mremapoldsize=0 If an mremap syscall with oldsize=0 ends up in movepagetables, it will call invalidaterangestart/invalidaterangeend unnecessarily, i.e. with an empty range...

EUVD-2018-10016

Malware in sbrugna...

EUVD-2003-0975

Malware in sbrugna...

EUVD-2008-6077

Malware in sbrugna...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987156)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987156 advisory. In the Linux kernel, the following vulnerability has been resolved: aio: fix mremap after fork null-deref Commit e4a0d3e720e7 aio: Make it possible to remap aio ring...

EUVD-2025-2645

Malicious code in bioql PyPI...

SUSE CVE-2025-39775

In the Linux kernel, the following vulnerability has been resolved: mm/mremap: fix WARN with uffd that has remap events disabled Registering userfaultd on a VMA that spans at least one PMD and then mremap'ing that VMA can trigger a WARN when recovering from a failed page table move due to a page...

CVE-2025-39775

In the Linux kernel, the following vulnerability has been resolved: mm/mremap: fix WARN with uffd that has remap events disabled Registering userfaultd on a VMA that spans at least one PMD and then mremap'ing that VMA can trigger a WARN when recovering from a failed page table move due to a page...

DEBIAN-CVE-2025-39775

In the Linux kernel, the following vulnerability has been resolved: mm/mremap: fix WARN with uffd that has remap events disabled Registering userfaultd on a VMA that spans at least one PMD and then mremap'ing that VMA can trigger a WARN when recovering from a failed page table move due to a page...

UBUNTU-CVE-2025-39775

In the Linux kernel, the following vulnerability has been resolved: mm/mremap: fix WARN with uffd that has remap events disabled Registering userfaultd on a VMA that spans at least one PMD and then mremap'ing that VMA can trigger a WARN when recovering from a failed page table move due to a page...

CVE-2025-39775

CVE-2025-39775: In the Linux kernel, mm/mremap: fix WARN with uffd that has remap events disabled. Root cause: during an mremap recovery, recursion recurses on the original page-table move but not the recovery move, triggering a WARN in mremap.c. The fix adds a double-VMAs PMD/PUD level check (be...

CVE-2025-39775 mm/mremap: fix WARN with uffd that has remap events disabled

In the Linux kernel, the following vulnerability has been resolved: mm/mremap: fix WARN with uffd that has remap events disabled Registering userfaultd on a VMA that spans at least one PMD and then mremap'ing that VMA can trigger a WARN when recovering from a failed page table move due to a page...