{"cve":"CVE-2021-47204","nvd":{"published":"2024-04-10T19:15:48.270","modified":"2026-06-17T04:16:54.280","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: dpaa2-eth: fix use-after-free in dpaa2_eth_remove\n\nAccess to netdev after free_netdev() will cause use-after-free bug.\nMove debug log before free_netdev() call to avoid it.","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":["CWE-416"],"references":["https://git.kernel.org/stable/c/1c4099dc0d6a01e76e4f7dd98e4b3e0d55d80ad9","https://git.kernel.org/stable/c/32d4686224744819ddcae58b666c21d2a4ef4c88","https://git.kernel.org/stable/c/9b5a333272a48c2f8b30add7a874e46e8b26129c","https://git.kernel.org/stable/c/d74ff10ed2d93dc9b67e99a74b36fb9a83273d8a","https://git.kernel.org/stable/c/1c4099dc0d6a01e76e4f7dd98e4b3e0d55d80ad9"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:48:32.179249784+00:00"},"epss":{"cve":"CVE-2021-47204","score":0.00227,"percentile":0.13546,"date":"2026-11-01"},"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."]}