{"cve":"CVE-2022-49573","nvd":{"published":"2025-02-26T07:01:32.970","modified":"2026-06-17T05:18:29.457","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ntcp: Fix a data-race around sysctl_tcp_early_retrans.\n\nWhile reading sysctl_tcp_early_retrans, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its reader.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","score":4.7},"cwes":["CWE-362"],"references":["https://git.kernel.org/stable/c/11e8b013d16e5db63f8f76acceb5b86964098aaa","https://git.kernel.org/stable/c/488d3ad98ef7cddce7054193dbae6b4349c6807d","https://git.kernel.org/stable/c/5037ca9e4b169cc9aed0174d658c3d81fdaf8ea5","https://git.kernel.org/stable/c/52e65865deb6a36718a463030500f16530eaab74","https://git.kernel.org/stable/c/83767fe800a311370330d4ec83aa76093b744a80"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:59:48.811064707+00:00"},"epss":{"cve":"CVE-2022-49573","score":0.00186,"percentile":0.08248,"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."]}