JLSEC-2025-176 An issue was discovered in open-mpi hwloc 2.1.0 allows attackers to cause a denial of service or oth...

An issue was discovered in open-mpi hwloc 2.1.0 allows attackers to cause a denial of service or other unspecified impacts via glibc-cpuset in topology-linux.c...

OESA-2023-1589 hwloc security update

hwloc provides command line tools and a C API to obtain the hierarchical map of key computing elements, such as: NUMA memory nodes, shared caches, processor sockets, processor cores, and processor "threads". hwloc also gathers various attributes such as cache and memory information, and is portab...