PT-2025-15403

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the migration of shared memory shmem pages. The issue occurs when a shmem folio is in both page cache and swap cache a...

Windows 10 22H2 Kernel DoS

The vulnerability of the Windows 10 22H2 operating system is related to the assignment of the null pointer. Exploiting this vulnerability can allow an attacker to cause a kernel failure in the operating system...

SUSE CVE-2025-21984

In the Linux kernel, the following vulnerability has been resolved: mm: fix kernel BUG when userfaultfdmove encounters swapcache userfaultfdmove checks whether the PTE entry is present or a swap entry. - If the PTE entry is present, movepresentpte handles folio migration by setting: srcfolio-inde...

DEBIAN-CVE-2025-21984

In the Linux kernel, the following vulnerability has been resolved: mm: fix kernel BUG when userfaultfdmove encounters swapcache userfaultfdmove checks whether the PTE entry is present or a swap entry. - If the PTE entry is present, movepresentpte handles folio migration by setting: srcfolio-inde...

CVE-2025-21984 mm: fix kernel BUG when userfaultfd_move encounters swapcache

In the Linux kernel, the following vulnerability has been resolved: mm: fix kernel BUG when userfaultfdmove encounters swapcache userfaultfdmove checks whether the PTE entry is present or a swap entry. - If the PTE entry is present, movepresentpte handles folio migration by setting: srcfolio-inde...

CVE-2025-21895 perf/core: Order the PMU list to fix warning about unordered pmu_ctx_list

In the Linux kernel, the following vulnerability has been resolved: perf/core: Order the PMU list to fix warning about unordered pmuctxlist Syskaller triggers a warning due to prevepc-pmu != nextepc-pmu in perfeventswaptaskctxdata. vmcore shows that two lists have the same perfeventpmucontext, bu...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a race condition in the mm module when userfaultfdmove handles swap caching...

SUSE CVE-2023-52932

In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: add condresched in getswappages The softlockup still occurs in getswappages under memory pressure. 64 CPU cores, 64GB memory, and 28 zram devices, the disksize of each zram device is 50MB with same priority as si. Us...

DEBIAN-CVE-2023-52932

In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: add condresched in getswappages The softlockup still occurs in getswappages under memory pressure. 64 CPU cores, 64GB memory, and 28 zram devices, the disksize of each zram device is 50MB with same priority as si. Us...

CVE-2023-52932

In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: add condresched in getswappages The softlockup still occurs in getswappages under memory pressure. 64 CPU cores, 64GB memory, and 28 zram devices, the disksize of each zram device is 50MB with same priority as si. Us...

DEBIAN-CVE-2022-49744

In the Linux kernel, the following vulnerability has been resolved: mm/uffd: fix pte marker when fork without fork event Patch series "mm: Fixes on pte markers". Patch 1 resolves the syzkiller report from Pengfei. Patch 2 further harden pte markers when used with the recent swapin error markers...

UBUNTU-CVE-2023-52932

In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: add condresched in getswappages The softlockup still occurs in getswappages under memory pressure. 64 CPU cores, 64GB memory, and 28 zram devices, the disksize of each zram device is 50MB with same priority as si. Us...

CVE-2023-52932 mm/swapfile: add cond_resched() in get_swap_pages()

In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: add condresched in getswappages The softlockup still occurs in getswappages under memory pressure. 64 CPU cores, 64GB memory, and 28 zram devices, the disksize of each zram device is 50MB with same priority as si. Us...

CVE-2023-52932 mm/swapfile: add cond_resched() in get_swap_pages()

In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: add condresched in getswappages The softlockup still occurs in getswappages under memory pressure. 64 CPU cores, 64GB memory, and 28 zram devices, the disksize of each zram device is 50MB with same priority as si. Us...

CVE-2023-52932

In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: add condresched in getswappages The softlockup still occurs in getswappages under memory pressure. 64 CPU cores, 64GB memory, and 28 zram devices, the disksize of each zram device is 50MB with same priority as si. Us...

SUSE-SU-2025:20248-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfcworkerwakeup bsc1225820. - CVE-2024-27397: netfilter: nftables: use timestamp to check for...

CVE-2023-52934: Concurrent Execution using Shared Resource with Improper Synchronization

In the Linux kernel, the following vulnerability has been resolved: mm/MADVCOLLAPSE: catch !none !huge !bad pmd lookups In commit 34488399fa08 "mm/madvise: add file and shmem support to MADVCOLLAPSE" we make the following change to findpmdorthpornone: - if !pmdpresentpmde - return SCANPMDNULL; + ...

Fluent Bit Heap Buffer Overflow DoS

The vulnerability of the Fluent Bit logging and processing tool is related to the assignment of the zero pointer. Exploiting this vulnerability can allow a malicious actor to cause a service failure through a specially crafted HTTP request...

DirectX System Failure

The vulnerability of the DirectX component in Windows operating systems is related to the swapping of the zero pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2022-49052

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: fix unexpected zeroed page mapping with zram swap Two processes under CLONEVM cloning,...