{"cve":"CVE-2023-45173","nvd":{"published":"2024-01-11T02:15:47.857","modified":"2026-06-17T06:28:21.880","status":"Modified","description":"IBM AIX 7.2, 7.3, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the NFS kernel extension to cause a denial of service.  IBM X-Force ID:  267971.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-20"],"references":["https://exchange.xforce.ibmcloud.com/vulnerabilities/267971","https://www.ibm.com/support/pages/node/7105282","https://exchange.xforce.ibmcloud.com/vulnerabilities/267971","https://www.ibm.com/support/pages/node/7105282"],"products":["ibm:aix","ibm:vios"],"source":"nvd","synced_at":"2026-10-19T21:43:38.875533635+00:00"},"epss":{"cve":"CVE-2023-45173","score":0.00168,"percentile":0.06001,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}