{"cve":"CVE-2022-49206","nvd":{"published":"2025-02-26T07:00:57.723","modified":"2026-06-17T05:17:22.800","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/mlx5: Fix memory leak in error flow for subscribe event routine\n\nIn case the second xa_insert() fails, the obj_event is not released.  Fix\nthe error unwind flow to free that memory to avoid a memory leak.","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/0174a89663a5ef83617da15bf24c0af2f62b6c7f","https://git.kernel.org/stable/c/087f9c3f2309ed183f7e4b85ae57121d8663224d","https://git.kernel.org/stable/c/414b4e8738484379f18d6c4e780787c80dbf8a2c","https://git.kernel.org/stable/c/8dd392e352d3269938fea32061a74655a613f929","https://git.kernel.org/stable/c/c98d903ff9e79c210beddea4e6bc15ac38e25aa5"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:59:48.811064707+00:00"},"epss":{"cve":"CVE-2022-49206","score":0.00269,"percentile":0.19179,"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."]}