{"id":"CVE-2022-2873","details":"An out-of-bounds memory access flaw was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way a user triggers the I2C_SMBUS_BLOCK_DATA (with the ioctl I2C_SMBUS) with malicious input data. This flaw allows a local user to crash the system.","modified":"2026-03-13T05:45:01.399879Z","published":"2022-08-22T15:15:15.770Z","related":["ALSA-2023:0832","ALSA-2023:0854","ALSA-2023:0951","ALSA-2023:0979","SUSE-SU-2022:3288-1","SUSE-SU-2022:3293-1","SUSE-SU-2022:4617-1"],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"},{"type":"WEB","url":"https://lore.kernel.org/lkml/20220729093451.551672-1-zheyuma97%40gmail.com/T/"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230120-0001/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5324"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-2873.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"5.19"}]},{"events":[{"introduced":"0"},{"last_affected":"5.19-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"5.19-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"5.19-rc3"}]},{"events":[{"introduced":"0"},{"last_affected":"5.19-rc4"}]},{"events":[{"introduced":"0"},{"last_affected":"5.19-rc5"}]},{"events":[{"introduced":"0"},{"last_affected":"5.19-rc6"}]},{"events":[{"introduced":"0"},{"last_affected":"5.19-rc7"}]},{"events":[{"introduced":"0"},{"last_affected":"36"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]}]}}],"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"}]}