{"cve":"CVE-2022-50761","nvd":{"published":"2025-12-24T13:16:02.873","modified":"2026-06-17T05:24:07.987","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nx86/xen: Fix memory leak in xen_init_lock_cpu()\n\nIn xen_init_lock_cpu(), the @name has allocated new string by kasprintf(),\nif bind_ipi_to_irqhandler() fails, it should be freed, otherwise may lead\nto a memory leak issue, fix it.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/07764d00c869a3390bd4f80412cc8b0e669e6c58","https://git.kernel.org/stable/c/29198f667f4486f9e227e11faf1411fcf4c82a66","https://git.kernel.org/stable/c/53ff99c76be611acea37d33133c9136969914865","https://git.kernel.org/stable/c/70966d6b0f59f795b08a70adf5e4478348ecbfbb","https://git.kernel.org/stable/c/70e7f308d7a8e915c7fbc0f1d959968eab8000cd"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2022-50761","score":0.00301,"percentile":0.22836,"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."]}