{"cve":"CVE-2023-53443","nvd":{"published":"2025-09-18T16:15:48.593","modified":"2026-06-17T06:45:21.153","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak\n\nIn arizona_clk32k_enable(), we should use pm_runtime_resume_and_get()\nas pm_runtime_get_sync() will increase the refcnt even when it\nreturns an error.","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":[],"references":["https://git.kernel.org/stable/c/4414a7ab80cebf715045e3c4d465feefbad21139","https://git.kernel.org/stable/c/5a47bb71b1a94a279144fc3031d3c4591b38dd16","https://git.kernel.org/stable/c/7195e642b49af60d4120fa1b45bd812ba528174f","https://git.kernel.org/stable/c/754e81ff44061dda68da0fd4ef51bd1aa9fbf2cf","https://git.kernel.org/stable/c/9893771097b22a8743a446e45994a177795ca4da"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:10:08.713834912+00:00"},"epss":{"cve":"CVE-2023-53443","score":0.00149,"percentile":0.04047,"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."]}