{"id":"CVE-2022-1116","details":"Integer Overflow or Wraparound vulnerability in io_uring of Linux Kernel allows local attacker to cause memory corruption and escalate privileges to root. This issue affects: Linux Kernel versions prior to 5.4.189; version 5.4.24 and later versions.","aliases":["A-234020136","PUB-A-234020136"],"modified":"2026-05-04T08:31:10.477991Z","published":"2022-05-17T17:15:08.010Z","withdrawn":"2026-05-04T08:31:10.477991Z","related":["SUSE-SU-2022:2214-1","SUSE-SU-2022:2216-1","SUSE-SU-2022:2230-1","SUSE-SU-2022:2237-1","SUSE-SU-2022:2239-1","SUSE-SU-2022:2245-1","SUSE-SU-2022:2262-1","SUSE-SU-2022:2516-1","SUSE-SU-2022:2741-1","SUSE-SU-2022:2761-1","SUSE-SU-2022:2809-1","SUSE-SU-2022:2875-1","SUSE-SU-2022:2875-2","SUSE-SU-2022:2892-1","SUSE-SU-2022:2892-2","SUSE-SU-2022:3080-1","SUSE-SU-2022:3088-1"],"references":[{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20220629-0004/"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html"},{"type":"FIX","url":"https://kernel.dance/#1a623d361ffe5cecd4244a02f449528416360038"},{"type":"EVIDENCE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/fs/io_uring.c?h=v5.4.189&id=1a623d361ffe5cecd4244a02f449528416360038"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1116.json","unresolved_ranges":[{"events":[{"introduced":"5.4.24"},{"fixed":"5.4.189"}]}]}}],"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"}]}