{"cve":"CVE-2025-37789","nvd":{"published":"2025-05-01T14:15:43.290","modified":"2026-07-30T06:22:20.270","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: openvswitch: fix nested key length validation in the set() action\n\nIt's not safe to access nla_len(ovs_key) if the data is smaller than\nthe netlink header.  Check that the attribute is OK first.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":[],"references":["https://git.kernel.org/stable/c/03d7262dd53e8c404da35cc81aaa887fd901f76b","https://git.kernel.org/stable/c/1489c195c8eecd262aa6712761ba5288203e28ec","https://git.kernel.org/stable/c/54c6957d1123a2032099b9eab51c314800f677ce","https://git.kernel.org/stable/c/65d91192aa66f05710cfddf6a14b5a25ee554dba","https://git.kernel.org/stable/c/7fcaec0b2ab8fa5fbf0b45e5512364a168f445bd"],"products":["debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:01:11.054312287+00:00"},"epss":{"cve":"CVE-2025-37789","score":0.00223,"percentile":0.12989,"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."]}