PT-2026-30180

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained an issue within the mm/huge memory component, specifically in the move pages huge pmd function. This function incorrectly handled NULL folios when processing...

kernel: mm/huge_memory: don't unpoison huge_zero_folio

A vulnerability was found in the Linux kernel's memory management component in the unpoisonmemory function, where it involves improper handling of hugezerofolio when memory failures occur, which can lead to a kernel panic due to an erroneous reference count...

kernel: mm/huge_memory: don't unpoison huge_zero_folio

A vulnerability was found in the Linux kernel's memory management component in the unpoisonmemory function, where it involves improper handling of hugezerofolio when memory failures occur, which can lead to a kernel panic due to an erroneous reference count...

SUSE CVE-2024-40914

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: don't unpoison hugezerofolio When I did memory failure tests recently, below panic occurs: kernel BUG at include/linux/mm.h:1135! invalid opcode: 0000 1 PREEMPT SMP NOPTI CPU: 9 PID: 137 Comm: kswapd1 Not tainted...

Linux Kernel - 'The Huge Dirty Cow' Overwriting The Huge Zero Page (2)

/ The code is modified from https://www.exploit-db.com/exploits/43199/ / define GNUSOURCE include include include include include include include include include include include include define TRIESPERPAGE 20000000 define PAGESIZE 0x1000 define MEMESETVAL 0x41 define MAPSIZE 0x200000 define STRIN...

Linux Kernel - The Huge Dirty Cow Overwriting The Huge Zero Page Exploit

Exploit for linux platform in category dos / poc // EDB Note: Source https://medium.com/bindecy/huge-dirty-cow-cve-2017-1000405-110eca132de0 // EDB Note: Source https://github.com/bindecy/HugeDirtyCowPOC // Author Note: Before running, make sure to set transparent huge pages to "always": // echo...

Linux Kernel - The Huge Dirty Cow Overwriting The Huge Zero Page (1)

Linux Kernel - The Huge Dirty Cow Overwriting The Huge Zero Page 1 // EDB Note: Source https://medium.com/bindecy/huge-dirty-cow-cve-2017-1000405-110eca132de0 // EDB Note: Source https://github.com/bindecy/HugeDirtyCowPOC // Author Note: Before running, make sure to set transparent huge pages to...