{"id":"CVE-2021-47352","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio-net: Add validation for used length\n\nThis adds validation for used length (might come\nfrom an untrusted device) to avoid data corruption\nor loss.","modified":"2026-03-13T05:20:44.335376Z","published":"2024-05-21T15:15:21.620Z","related":["ALSA-2024:7000","ALSA-2024:7001","SUSE-SU-2024:1979-1","SUSE-SU-2024:1983-1","SUSE-SU-2024:2184-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/c1b40d1959517ff2ea473d40eeab4691d6d62462"},{"type":"FIX","url":"https://git.kernel.org/stable/c/c92298d228f61589dd21657af2bea95fc866b813"},{"type":"FIX","url":"https://git.kernel.org/stable/c/3133e01514c3c498f2b01ff210ee6134b70c663c"},{"type":"FIX","url":"https://git.kernel.org/stable/c/ad993a95c508417acdeb15244109e009e50d8758"},{"type":"FIX","url":"https://git.kernel.org/stable/c/ba710baa1cc1b17a0483f7befe03e696efd17292"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"5.4.293"}]},{"events":[{"introduced":"5.5"},{"fixed":"5.10.51"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.12.18"}]},{"events":[{"introduced":"5.13"},{"fixed":"5.13.3"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47352.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}