{"cve":"CVE-2022-50522","nvd":{"published":"2025-10-07T16:15:36.017","modified":"2026-06-17T05:23:43.143","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmcb: mcb-parse: fix error handing in chameleon_parse_gdd()\n\nIf mcb_device_register() returns error in chameleon_parse_gdd(), the refcount\nof bus and device name are leaked. Fix this by calling put_device() to give up\nthe reference, so they can be released in mcb_release_dev() and kobject_cleanup().","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":3.3},"cwes":[],"references":["https://git.kernel.org/stable/c/110dc34c9fa33d37f55b394b1199ea6c0ad1ee84","https://git.kernel.org/stable/c/43bfc7c2402a22d3b4eb08c040f274ba2b76461a","https://git.kernel.org/stable/c/4a9f1a8b3af287581ffb690d0e1593c681729ddb","https://git.kernel.org/stable/c/728ac3389296caf68638628c987aeae6c8851e2d","https://git.kernel.org/stable/c/7b289b791a59386dc23a00d3cf17a0db984b40d3"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:11:26.888974865+00:00"},"epss":{"cve":"CVE-2022-50522","score":0.00162,"percentile":0.05339,"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."]}