CVE-2025-38383 mm/vmalloc: fix data race in show_numa_info()

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: fix data race in shownumainfo The following data-race was found in shownumainfo: ================================================================== BUG: KCSAN: data-race in vmallocinfoshow / vmallocinfoshow read to...

The vulnerabilities of Linux operating system’s mm/vmalloc components, which allow attackers to trigger service failures

The vulnerability of mm/vmalloc components in Linux operating systems is related to memory corruption. Exploiting this vulnerability can allow an attacker to cause a system failure...

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...

CVE-2024-45022

Technical details beyond the Initial Description are not provided in the connected documents. Monitor for updates from official advisories to confirm affected products, scope, and fixes for CVE-2024-45022.

CVE-2024-41032

In the Linux kernel, the following vulnerability has been resolved: mm: vmalloc: check if a hash-index is in cpupossiblemask The problem is that there are systems where cpupossiblemask has gaps between set CPUs, for example SPARC. In this scenario addrtovbxa hash function can return an index whic...

CVE-2024-39474 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...

CVE-2024-39474 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...