{"cve":"CVE-2022-49919","nvd":{"published":"2025-05-01T15:16:17.380","modified":"2026-08-04T10:17:59.150","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: release flow rule object from commit path\n\nNo need to postpone this to the commit release path, since no packets\nare walking over this object, this is accessed from control plane only.\nThis helped uncovered UAF triggered by races with the netlink notifier.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.0},"cwes":["CWE-362","CWE-416"],"references":["https://git.kernel.org/stable/c/26b5934ff4194e13196bedcba373cd4915071d0e","https://git.kernel.org/stable/c/4ab6f96444e936f5e4a936d5c0bc948144bcded3","https://git.kernel.org/stable/c/6044791b7be707fd0e709f26e961a446424e5051","https://git.kernel.org/stable/c/74fd5839467054cd9c4d050614d3ee8788386171","https://git.kernel.org/stable/c/b2d7a92aff0fbd93c29d2aa6451fb99f050e2c4e"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:01:22.920403922+00:00"},"epss":{"cve":"CVE-2022-49919","score":0.00159,"percentile":0.05039,"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."]}