{"cve":"CVE-2023-54102","nvd":{"published":"2025-12-24T13:16:12.093","modified":"2026-06-17T06:46:48.390","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Prevent lpfc_debugfs_lockstat_write() buffer overflow\n\nA static code analysis tool flagged the possibility of buffer overflow when\nusing copy_from_user() for a debugfs entry.\n\nCurrently, it is possible that copy_from_user() copies more bytes than what\nwould fit in the mybuf char array.  Add a min() restriction check between\nsizeof(mybuf) - 1 and nbytes passed from the userspace buffer to protect\nagainst buffer overflow.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/644a9d5e22761a41d5005a26996a643da96de962","https://git.kernel.org/stable/c/a9df88cb31dcbd72104ec5883f35cbc1fb587e47","https://git.kernel.org/stable/c/ad050f6cf681ebb850a9d4bc19474d3896476301","https://git.kernel.org/stable/c/c6087b82a9146826564a55c5ca0164cac40348f5","https://git.kernel.org/stable/c/e0e7faee3a7dd6f51350cda64997116a247eb045"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2023-54102","score":0.00236,"percentile":0.14707,"date":"2026-11-01"},"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."]}