{"id":"CVE-2023-1855","details":"A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem.","modified":"2026-03-13T06:51:41.918781Z","published":"2023-04-05T20:15:07.817Z","related":["ALSA-2023:7077","MGASA-2023-0148","MGASA-2023-0149","SUSE-SU-2023:2140-1","SUSE-SU-2023:2141-1","SUSE-SU-2023:2146-1","SUSE-SU-2023:2147-1","SUSE-SU-2023:2148-1","SUSE-SU-2023:2151-1","SUSE-SU-2023:2156-1","SUSE-SU-2023:2162-1","SUSE-SU-2023:2163-1","SUSE-SU-2023:2231-1","SUSE-SU-2023:2232-1","SUSE-SU-2023:2646-1","SUSE-SU-2023:2809-1","SUSE-SU-2023:2871-1"],"references":[{"type":"WEB","url":"https://lore.kernel.org/all/20230318122758.2140868-1-linux%40roeck-us.net/"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/cb090e64cf25602b9adaf32d5dfc9c8bec493cd1"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-1855.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"6.3"}]},{"events":[{"introduced":"4.9"},{"fixed":"4.14.311"}]},{"events":[{"introduced":"4.15"},{"fixed":"4.19.279"}]},{"events":[{"introduced":"4.20"},{"fixed":"5.4.238"}]},{"events":[{"introduced":"5.5"},{"fixed":"5.10.176"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.15.104"}]},{"events":[{"introduced":"5.16"},{"fixed":"6.1.21"}]},{"events":[{"introduced":"6.2"},{"fixed":"6.2.8"}]},{"events":[{"introduced":"0"},{"last_affected":"6.3-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"6.3-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"6.3-rc3"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H"}]}