{"cve":"CVE-2023-54248","nvd":{"published":"2025-12-30T13:16:13.440","modified":"2026-06-17T06:47:05.380","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nfs/ntfs3: Add check for kmemdup\n\nSince the kmemdup may return NULL pointer,\nit should be better to add check for the return value\nin order to avoid NULL pointer dereference.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/7898db22ed6cee909513cf4935b5f9f0298b74f0","https://git.kernel.org/stable/c/952bbfcedbf895963509861e55a6e4fc105eb842","https://git.kernel.org/stable/c/9f36704a58adade3b0216f8a3fa5503db4517208","https://git.kernel.org/stable/c/cdcdfd57f4c701f832787da1309cc6687917d783","https://git.kernel.org/stable/c/e6c3cef24cb0d045f99d5cb039b344874e3cfd74"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2023-54248","score":0.00199,"percentile":0.09807,"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."]}