{"cve":"CVE-2023-53399","nvd":{"published":"2025-09-18T14:15:43.177","modified":"2026-08-04T10:19:05.680","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix NULL pointer dereference in smb2_get_info_filesystem()\n\nIf share is , share->path is NULL and it cause NULL pointer\ndereference issue.","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-476"],"references":["https://git.kernel.org/stable/c/1636e09779f83e10e6ed57d91ef94abcefdd206b","https://git.kernel.org/stable/c/227eb2689b44d0d60da3839b146983e73435924c","https://git.kernel.org/stable/c/3ac00a2ab69b34189942afa9e862d5170cdcb018","https://git.kernel.org/stable/c/a70751dd7b60eab025e97e19b6b2477c6eaf2bbb","https://git.kernel.org/stable/c/b35f6c031b87d9e51f141ff6de0ea59756a8e313"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:10:08.713834912+00:00"},"epss":{"cve":"CVE-2023-53399","score":0.00286,"percentile":0.21174,"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."]}