Linux Distros Unpatched Vulnerability : CVE-2022-49760

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix PTE marker handling in hugetlbchangeprotection Patch series mm/hugetlb:...

Linux Distros Unpatched Vulnerability : CVE-2025-21949

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LoongArch: Set hugetlb mmap base address aligned with pmd size With ltp test case testcases/bin/hugefork02, there is a dmesg error report message such as: kerne...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: fix stuck flows on cleanup due to pending work CVE-2022-50000 In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsocket: fix sk refcount leaks CVE-2024-46855 In...

The vulnerabilities of the functions folio_remove_rmap_pud(), try_to_unmap_one(), and hugetlb_remove_rmap() in the Linux operating system’s kernel allow a malicious actor to cause service failures.

The vulnerabilities of the functions folioremovermappud, trytounmapone, and hugetlbremovermap in the Linux operating system are related to reading data beyond the buffer boundaries in memory. Exploiting these vulnerabilities can allow an attacker to cause service failures...

PT-2025-37213

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A race condition exists between smaps hugetlb range and page migration within the kernel’s memory management subsystem. Specifically, smaps hugetlb range accesses page table entries pt...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix out-of-range access of vnicinfo array CVE-2025-22112 In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: init wiphywork before allocating rfkill fails CVE-2025-22119 ...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: mm/khugepaged: fix -anonvma race CVE-2023-52935 In the Linux kernel, the following vulnerability has been resolved: mm: hugetlb: independent PMD page table shared count CVE-2024-57883 In the Linux kernel, the...

The vulnerabilities in the page-flags.h, mmflags.h, vmcore_info.c, and hugetlb.c components of the Linux operating system’s kernel allow a hacker to cause a service failure.

The vulnerability of the page-flags.h, mmflags.h, vmcoreinfo.c, and hugetlb.c components of the Linux operating system is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

DEBIAN-CVE-2025-38085

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix hugepmdunshare vs GUP-fast race hugepmdunshare drops a reference on a page table that may have previously been shared across processes, potentially turning it into a normal page table used in another process in...

CVE-2025-38084

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: unshare page tables during VMA split, not before Currently, splitvma triggers hugetlb page table unsharing through vmops-maysplit. This happens before the VMA lock and rmap locks are taken - which is too early, it...

AZL-64377 CVE-2025-38084 affecting package kernel for versions less than 6.6.96.1-1

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: unshare page tables during VMA split, not before Currently, splitvma triggers hugetlb page table unsharing through vmops-maysplit. This happens before the VMA lock and rmap locks are taken - which is too early, it...

UBUNTU-CVE-2025-38084

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: unshare page tables during VMA split, not before Currently, splitvma triggers hugetlb page table unsharing through vmops-maysplit. This happens before the VMA lock and rmap locks are taken - which is too early, it...

CVE-2025-38084

CVE-2025-38084 affects the Linux kernel mm/hugetlb subsystem. Description: unshare of hugetlb page tables during VMA split occurs too early (before VMA/rmap locks), enabling racing page faults and rmap walks to share page tables before split. The fix: call hugetlb unshare logic from __split_vma()...

CVE-2025-38084 mm/hugetlb: unshare page tables during VMA split, not before

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: unshare page tables during VMA split, not before Currently, splitvma triggers hugetlb page table unsharing through vmops-maysplit. This happens before the VMA lock and rmap locks are taken - which is too early, it...

CVE-2025-38084

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: unshare page tables during VMA split, not before Currently, splitvma triggers hugetlb page table unsharing through vmops-maysplit. This happens before the VMA lock and rmap locks are taken - which is too early, it...

CVE-2025-38084 mm/hugetlb: unshare page tables during VMA split, not before

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: unshare page tables during VMA split, not before Currently, splitvma triggers hugetlb page table unsharing through vmops-maysplit. This happens before the VMA lock and rmap locks are taken - which is too early, it...

CVE-2025-38084: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: unshare page tables during VMA split, not before Currently, splitvma triggers hugetlb page table unsharing through vmops-maysplit. This happens before the VMA lock and rmap locks are taken - which is too early, it...

CVE-2025-38050

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix kernel NULL pointer dereference when replacing free hugetlb folios A kernel crash was observed when replacing free hugetlb folios: BUG: kernel NULL pointer dereference, address: 0000000000000028 PGD 0 P4D 0 Oops:...

SUSE CVE-2022-49991

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: avoid corrupting page-mapping in hugetlbmcopyatomicpte In MCOPYATOMICCONTINUE case with a non-shared VMA, pages in the page cache are installed in the ptes. But hugepageaddnewanonrmap is called for them mistakenly...

UBUNTU-CVE-2022-49991

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: avoid corrupting page-mapping in hugetlbmcopyatomicpte In MCOPYATOMICCONTINUE case with a non-shared VMA, pages in the page cache are installed in the ptes. But hugepageaddnewanonrmap is called for them mistakenly...