{"cve":"CVE-2025-38200","nvd":{"published":"2025-07-04T14:15:27.877","modified":"2026-06-17T09:16:22.537","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ni40e: fix MMIO write access to an invalid page in i40e_clear_hw\n\nWhen the device sends a specific input, an integer underflow can occur, leading\nto MMIO write access to an invalid page.\n\nPrevent the integer underflow by changing the type of related variables.","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-191"],"references":["https://git.kernel.org/stable/c/015bac5daca978448f2671478c553ce1f300c21e","https://git.kernel.org/stable/c/2a1f4f2e36442a9bdf771acf6ee86f3cf876e5ca","https://git.kernel.org/stable/c/3502dd42f178dae9d54696013386bb52b4f2e655","https://git.kernel.org/stable/c/5e75c9082987479e647c75ec8fdf18fa68263c42","https://git.kernel.org/stable/c/872607632c658d3739e4e7889e4f3c419ae2c193"],"products":["debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:04:28.436527499+00:00"},"epss":{"cve":"CVE-2025-38200","score":0.00211,"percentile":0.11392,"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."]}