Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: fixed page mapping when vmareaallocpages uses high-order allocation with fallback to order 0. The vmappagesrangenoflush function assumes that its argument pages contains pages with the same page shift. However, since...

kernel: mm/vmalloc: fix page mapping if vm_area_alloc_pages() with high order fallback to order 0

Incorrect mappings in vmappagesrangenoflush in the Linux kernel, may lead to memory corruption...

kernel: mm/vmalloc: fix vmalloc which may return null if called with __GFP_NOFAIL

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: fix vmalloc which may return null if called with GFPNOFAIL commit a421ef303008 "mm: allow !GFPKERNEL allocations for kvmalloc" includes support for GFPNOFAIL, but it presents a conflict with commit dd544141b9eb...

DEBIAN-CVE-2024-45022

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: fix page mapping if vmareaallocpages with high order fallback to order 0 The vmappagesrangenoflush assumes its argument pages contains pages with the same page shift. However, since commit e9c3cda4d86e "mm, vmalloc: f...

CVE-2024-45022 mm/vmalloc: fix page mapping if vm_area_alloc_pages() with high order fallback to order 0

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: fix page mapping if vmareaallocpages with high order fallback to order 0 The vmappagesrangenoflush assumes its argument pages contains pages with the same page shift. However, since commit e9c3cda4d86e "mm, vmalloc: f...

The vulnerability of the vm_area_alloc_pages() function in the Linux kernel memory manager allows a hacker to trigger a service failure.

The vulnerability of the vmareaallocpages function in the Linux kernel’s memory manager is related to incorrect parameter checking. Exploiting this vulnerability could allow an attacker to cause a system failure...