{"schema_version":"1.9.0","id":"CVE-2022-1199","published":"2022-08-29T00:00:00Z","modified":"2026-08-12T03:51:22.283973392Z","related":["SUSE-SU-2022:1163-1","SUSE-SU-2022:1183-1","SUSE-SU-2022:1407-1"],"details":"A flaw was found in the Linux kernel. This flaw allows an attacker to crash the Linux kernel by simulating amateur radio from the user space, resulting in a null-ptr-deref vulnerability and a use-after-free vulnerability.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/torvalds/linux","events":[{"introduced":"af2d861d4cd2a4da5137f795ee3509e6f944a25b"},{"last_affected":"af2d861d4cd2a4da5137f795ee3509e6f944a25b"}],"database_specific":{"extracted_events":[{"introduced":"Fixed in kernel v5.18-rc4"},{"last_affected":"Fixed in kernel v5.18-rc4"}],"source":"AFFECTED_FIELD"}}],"versions":["Fixed in kernel v5.18-rc4","v5.18-rc4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1199.json"}}],"references":[{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2022-1199"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2022/04/02/5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1199.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1199"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20221228-0006/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2070694"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/4e0f718daf97d47cf7dec122da1be970f145c809"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/71171ac8eb34ce7fe6b3267dce27c313ab3cb3ac"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/7ec02f5ac8a5be5a3f20611731243dc5e1d9ba10"}],"database_specific":{"cna_assigner":"redhat","cwe_ids":["CWE-416"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1199.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}