{"id":"CVE-2022-3077","details":"A buffer overflow vulnerability was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way it handled the I2C_SMBUS_BLOCK_PROC_CALL case (via the ioctl I2C_SMBUS) with malicious input data. This flaw could allow a local user to crash the system.","modified":"2026-03-14T11:40:12.695429Z","published":"2022-09-09T15:15:14.950Z","related":["ALSA-2023:0300","ALSA-2023:0334"],"references":[{"type":"FIX","url":"https://github.com/torvalds/linux/commit/690b2549b19563ec5ad53e5c82f6a944d910086e"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-3077.json","unresolved_ranges":[{"events":[{"introduced":"5.11"},{"fixed":"5.19"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}