Linux do_map_benchmark Heap Buffer Overflow

The vulnerability of the domapbenchmark function in the kernel/dma/mapbenchmark.c module of the Linux operating system is related to reading memory beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

PT-2024-5407

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.37 Description The issue is related to the do map benchmark function in the Linux kernel, which can cause an array-index-out-of-bounds error when cpumask of node is called for NUMA NO NODE inside do map...