{"id":"CVE-2024-35815","summary":"fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nfs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion\n\nThe first kiocb_set_cancel_fn() argument may point at a struct kiocb\nthat is not embedded inside struct aio_kiocb. With the current code,\ndepending on the compiler, the req-\u003eki_ctx read happens either before\nthe IOCB_AIO_RW test or after that test. Move the req-\u003eki_ctx read such\nthat it is guaranteed that the IOCB_AIO_RW test happens first.","modified":"2026-07-15T01:49:03.806387339Z","published":"2024-05-17T13:23:20.326Z","related":["SUSE-SU-2024:2008-1","SUSE-SU-2024:2011-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2135-1","SUSE-SU-2024:2189-1","SUSE-SU-2024:2190-1","SUSE-SU-2024:2203-1","SUSE-SU-2024:2973-1","SUSE-SU-2025:0231-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1","SUSE-SU-2025:20166-1","SUSE-SU-2025:20249-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35815.json"},"references":[{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/html/ssa-265688.html"},{"type":"WEB","url":"https://git.kernel.org/stable/c/10ca82aff58434e122c7c757cf0497c335f993f3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/18d5fc3c16cc317bd0e5f5dabe0660df415cadb7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/396dbbc18963648e9d1a4edbb55cfe08fa374d50"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5c43d0041e3a05c6c41c318b759fff16d2384596"},{"type":"WEB","url":"https://git.kernel.org/stable/c/94eb0293703ced580f05dfbe5a57da5931e9aee2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/961ebd120565cb60cebe21cb634fbc456022db4a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a71cba07783abc76b547568b6452cd1dd9981410"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c01ed748847fe8b810d86efc229b9e6c7fafa01e"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35815.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-35815"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"337b543e274fe7a8f47df3c8293cc6686ffa620f"},{"fixed":"10ca82aff58434e122c7c757cf0497c335f993f3"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"b4eea7a05ee0ab5ab0514421e6ba8c5d249cf942"},{"fixed":"396dbbc18963648e9d1a4edbb55cfe08fa374d50"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"ea1cd64d59f22d6d13f367d62ec6e27b9344695f"},{"fixed":"94eb0293703ced580f05dfbe5a57da5931e9aee2"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"d7b6fa97ec894edd02f64b83e5e72e1aa352f353"},{"fixed":"a71cba07783abc76b547568b6452cd1dd9981410"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"18f614369def2a11a52f569fe0f910b199d13487"},{"fixed":"18d5fc3c16cc317bd0e5f5dabe0660df415cadb7"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"e7e23fc5d5fe422827c9a43ecb579448f73876c7"},{"fixed":"c01ed748847fe8b810d86efc229b9e6c7fafa01e"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"1dc7d74fe456944a9b1c57bd776280249f441ac6"},{"fixed":"5c43d0041e3a05c6c41c318b759fff16d2384596"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"b820de741ae48ccf50dd95e297889c286ff4f760"},{"fixed":"961ebd120565cb60cebe21cb634fbc456022db4a"}]}],"versions":["v4.19.311","v4.19.310","v4.19.309","v4.19.308","v5.4.273","v5.4.272","v5.4.271","v5.4.270","v5.10.214","v5.10.213","v5.10.212","v5.10.211","v5.15.153","v5.15.152","v5.15.151","v5.15.150","v6.1.83","v6.1.82","v6.1.81","v6.1.80","v6.6.23","v6.6.22","v6.6.21","v6.6.20","v6.6.19","v6.7.11","v6.7.10","v6.7.9","v6.7.8","v6.7.7"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-35815.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.19.308"},{"fixed":"4.19.312"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.4.270"},{"fixed":"5.4.274"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.10.211"},{"fixed":"5.10.215"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.15.150"},{"fixed":"5.15.154"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.1.80"},{"fixed":"6.1.84"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.6.19"},{"fixed":"6.6.24"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.7"},{"fixed":"6.7.12"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-35815.json"}}],"schema_version":"1.7.5"}