CVE-2022-47022

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{"bugzilla": {"description": "hwloc: null pointer dereference bug in open-mpi hwloc", "id": "2235493", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2235493"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["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.", "A flaw was found in open-mpi/hwloc. A NULL pointer dereference in the hwloc_linux_set_tid_cpubind function in topology-linux.c may cause the application to crash and lead to a denial of service in certain conditions."], "name": "CVE-2022-47022", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "hwloc", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "hwloc", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2023-08-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-47022\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-47022\nhttps://github.com/open-mpi/hwloc/issues/544"], "threat_severity": "Moderate"}

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