{"cve":"CVE-2023-54123","nvd":{"published":"2025-12-24T13:16:14.263","modified":"2026-06-17T06:46:50.590","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmd/raid10: fix memleak for 'conf->bio_split'\n\nIn the error path of raid10_run(), 'conf' need be freed, however,\n'conf->bio_split' is missed and memory will be leaked.\n\nSince there are 3 places to free 'conf', factor out a helper to fix the\nproblem.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/133008af833b4f2e021d2c294c29c70364a3f0ba","https://git.kernel.org/stable/c/5cba3e26c073b535e4e3b825ea481fb29c53943b","https://git.kernel.org/stable/c/6361b0592b46c465ac926c1f3105d66c30d9658b","https://git.kernel.org/stable/c/7f673fa34c0e3f95ee951a1bbf61791164871d2e","https://git.kernel.org/stable/c/b21019a220d9cac08819bb6c63000de9ee61eb9e"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2023-54123","score":0.00219,"percentile":0.12451,"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."]}