{"cve":"CVE-2023-54266","nvd":{"published":"2025-12-30T13:16:15.410","modified":"2026-06-17T06:47:07.393","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()\n\n'read' is freed when it is known to be NULL, but not when a read error\noccurs.\n\nRevert the logic to avoid a small leak, should a m920x_read() call fail.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/2b6e20ef0585a467c24c7e4fde28518e5b33225a","https://git.kernel.org/stable/c/2cc9f11aeae2887a4db25c27323fc445f4b49e86","https://git.kernel.org/stable/c/4feed3dfca722c6d74865a37cab853c58e6aa190","https://git.kernel.org/stable/c/75d6ef197c488cd852493b4a419274e3489da79d","https://git.kernel.org/stable/c/7ca7cd02114ac8caa6b0a64734b9af6be1559353"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2023-54266","score":0.00232,"percentile":0.14113,"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."]}