{"id":"OESA-2023-1590","summary":"hwloc security update","details":"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 portable across a variety of different operating systems and platforms.\r\n\r\nSecurity Fix(es):\r\n\r\nAn 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.(CVE-2022-47022)","modified":"2025-09-03T06:18:38.006695Z","published":"2023-09-02T11:05:50Z","upstream":["CVE-2022-47022"],"database_specific":{"severity":"Critical"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1590"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-47022"}],"affected":[{"package":{"name":"hwloc","ecosystem":"openEuler:22.03-LTS-SP2","purl":"pkg:rpm/openEuler/hwloc&distro=openEuler-22.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.1-2.oe2203sp2"}]}],"ecosystem_specific":{"src":["hwloc-2.7.1-2.oe2203sp2.src.rpm"],"x86_64":["hwloc-2.7.1-2.oe2203sp2.x86_64.rpm","hwloc-help-2.7.1-2.oe2203sp2.x86_64.rpm","hwloc-devel-2.7.1-2.oe2203sp2.x86_64.rpm","hwloc-debugsource-2.7.1-2.oe2203sp2.x86_64.rpm","hwloc-debuginfo-2.7.1-2.oe2203sp2.x86_64.rpm"],"aarch64":["hwloc-2.7.1-2.oe2203sp2.aarch64.rpm","hwloc-debuginfo-2.7.1-2.oe2203sp2.aarch64.rpm","hwloc-help-2.7.1-2.oe2203sp2.aarch64.rpm","hwloc-debugsource-2.7.1-2.oe2203sp2.aarch64.rpm","hwloc-devel-2.7.1-2.oe2203sp2.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2023-1590.json"}}],"schema_version":"1.7.3"}