{"id":"CVE-2022-50677","revision":"2326debb715248c4a6304cd8720c3312","records":[{"revision":"2326debb715248c4a6304cd8720c3312","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2022-50677","aliases":[],"title":"ipmi: fix use after free in _ipmi_destroy_user()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nipmi: fix use after free in _ipmi_destroy_user()\n\nThe intf_free() function frees the \"intf\" pointer so we cannot\ndereference it again on the next line.","state":0,"publishedAt":"2025-12-09T01:29:30.418+00:00","modifiedAt":"2026-10-15T21:41:22.782+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/char/ipmi/ipmi_msghandler.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"f9d405a4bd6090ffbf3bba5e2da6b44c0e013cb3\",\n                            \"lessThan\": \"35ad87bfe330f7ef6a19f772223c63296d643172\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b642ced2cad496c32ae1f62b85fc395391190820\",\n                            \"lessThan\": \"d23006f2a56e11a3103de0ca8b843bf7fd7d76fc\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"cbb79863fc3175ed5ac506465948b02a893a8235\",\n                            \"lessThan\": \"f29d127b372e1b7662397d92341d9f7de198ff99\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"cbb79863fc3175ed5ac506465948b02a893a8235\",\n                            \"lessThan\": \"bfce073089cb81482521c65061835aaa6d1a6cc0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"cbb79863fc3175ed5ac506465948b02a893a8235\",\n                            \"lessThan\": \"f7fde441198a9ecb130c3ccec91ee2131d6998ee\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"cbb79863fc3175ed5ac506465948b02a893a8235\",\n                            \"lessThan\": \"1fc9b20a7688000fcf4d7fbaa58e415a3cdda961\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"cbb79863fc3175ed5ac506465948b02a893a8235\",\n                            \"lessThan\": \"a92ce570c81dc0feaeb12a429b4bc65686d17967\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4.19.92\",\n                            \"lessThan\": \"4.19.270\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.7\",\n                            \"lessThan\": \"5.4.229\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/char/ipmi/ipmi_msghandler.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.5\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.5\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"4.19.270\",\n                            \"lessThanOrEqual\": \"4.19.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.229\",\n                            \"lessThanOrEqual\": \"5.4.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.163\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.87\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.0.18\",\n                            \"lessThanOrEqual\": \"6.0.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.4\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/35ad87bfe330f7ef6a19f772223c63296d643172","https://git.kernel.org/stable/c/d23006f2a56e11a3103de0ca8b843bf7fd7d76fc","https://git.kernel.org/stable/c/f29d127b372e1b7662397d92341d9f7de198ff99","https://git.kernel.org/stable/c/bfce073089cb81482521c65061835aaa6d1a6cc0","https://git.kernel.org/stable/c/f7fde441198a9ecb130c3ccec91ee2131d6998ee","https://git.kernel.org/stable/c/1fc9b20a7688000fcf4d7fbaa58e415a3cdda961","https://git.kernel.org/stable/c/a92ce570c81dc0feaeb12a429b4bc65686d17967"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-50677","license":"CVE Program Terms of Use","key":"cve-program:CVE-2022-50677","identifiers":["CVE-2022-50677"]},"retained":false,"historicalAffected":[]}],"coverage":[]}