CVE-2022-47022

MEDIUM 4.7CVE-2022-47022 · Published 22/08/2023 · updated 17/06/2026

In short

CVE-2022-47022 is a MEDIUM (CVSS 4.7) vulnerability affecting hwloc (open-mpi).
Chance of exploitation in the next 30 days (EPSS): 0.31%, higher than 24.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
hwloc open-mpi	`≥ 2.1.0, ≤ 2.9.2`	No fix yet

Description

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.

References

open-mpi/hwloc · Exploit

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