{"id":"CVE-2022-1011","details":"A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation.","aliases":["A-226679409","PUB-A-226679409"],"modified":"2026-04-16T04:37:48.423691388Z","published":"2022-03-18T18:15:12.177Z","related":["ALSA-2022:1988","SUSE-SU-2022:1163-1","SUSE-SU-2022:1183-1","SUSE-SU-2022:1318-1","SUSE-SU-2022:1320-1","SUSE-SU-2022:1322-1","SUSE-SU-2022:1326-1","SUSE-SU-2022:1329-1","SUSE-SU-2022:1335-1","SUSE-SU-2022:1369-1","SUSE-SU-2022:1407-1","SUSE-SU-2022:1440-1","SUSE-SU-2022:1453-1","SUSE-SU-2022:1486-1","SUSE-SU-2022:1593-1","SUSE-SU-2022:1598-1","SUSE-SU-2022:1611-1","SUSE-SU-2022:1634-1","SUSE-SU-2022:1641-1","SUSE-SU-2022:1651-1","SUSE-SU-2022:1668-1","SUSE-SU-2022:1686-1","SUSE-SU-2022:2077-1","SUSE-SU-2022:2082-1","SUSE-SU-2022:2083-1","SUSE-SU-2022:2103-1","SUSE-SU-2022:2104-1","SUSE-SU-2022:2111-1","SUSE-SU-2023:0416-1"],"references":[{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5173"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"type":"ADVISORY","url":"https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git/commit/?h=for-next"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2064855"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1011.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"5.17"}]},{"events":[{"introduced":"0"},{"last_affected":"5.17-NA"}]},{"events":[{"introduced":"0"},{"last_affected":"5.17-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"5.17-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"5.17-rc3"}]},{"events":[{"introduced":"0"},{"last_affected":"5.17-rc4"}]},{"events":[{"introduced":"0"},{"last_affected":"5.17-rc7"}]},{"events":[{"introduced":"0"},{"last_affected":"34"}]},{"events":[{"introduced":"0"},{"last_affected":"35"}]},{"events":[{"introduced":"0"},{"last_affected":"2.0"}]},{"events":[{"introduced":"0"},{"last_affected":"1.0"}]},{"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":"8.6"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.6"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.6"}]},{"events":[{"introduced":"0"},{"last_affected":"8"}]},{"events":[{"introduced":"0"},{"last_affected":"8"}]},{"events":[{"introduced":"0"},{"last_affected":"8.6"}]},{"events":[{"introduced":"0"},{"last_affected":"8.6"}]},{"events":[{"introduced":"0"},{"last_affected":"8.6"}]},{"events":[{"introduced":"0"},{"last_affected":"8.6"}]},{"events":[{"introduced":"0"},{"last_affected":"8.6"}]},{"events":[{"introduced":"0"},{"last_affected":"8.6"}]},{"events":[{"introduced":"0"},{"last_affected":"4.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"22.1.3"}]}]}}],"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"}]}