Linux kernel Memory Management Heap Buffer Overflow DoS

The vulnerability of the newvmapblock function in the Linux kernel’s memory management subsystem is related to unvalidated array indexing. Exploiting this vulnerability could allow an attacker to cause a system failure...

CVE-2024-46847 mm: vmalloc: ensure vmap_block is initialised before adding to queue

In the Linux kernel, the following vulnerability has been resolved: mm: vmalloc: ensure vmapblock is initialised before adding to queue Commit 8c61291fd850 "mm: fix incorrect vbq reference in purgefragmentedblock" extended the 'vmapblock' structure to contain a 'cpu' field which is set at...