{"cve":"CVE-2022-50431","nvd":{"published":"2025-10-01T12:15:34.840","modified":"2026-06-17T05:23:32.557","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev()\n\ndev_set_name() in soundbus_add_one() allocates memory for name, it need be\nfreed when of_device_register() fails, call soundbus_dev_put() to give up\nthe reference that hold in device_initialize(), so that it can be freed in\nkobject_cleanup() when the refcount hit to 0. And other resources are also\nfreed in i2sbus_release_dev(), so it can return 0 directly.","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-401"],"references":["https://git.kernel.org/stable/c/027fee10e3a400cf6f3237374a1248da1082807b","https://git.kernel.org/stable/c/4a4c8482e370d697738a78dcd7bf2780832cb712","https://git.kernel.org/stable/c/5bdea674534153110b90d70b02f2fbaf48b2c0eb","https://git.kernel.org/stable/c/802532a50acf501fdafe38a84ca2aa886d68af68","https://git.kernel.org/stable/c/c7524279c8ddc7dbf3463bec70e0289097959944"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:11:26.888974865+00:00"},"epss":{"cve":"CVE-2022-50431","score":0.0016,"percentile":0.0511,"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."]}