{"id":"CVE-2022-48944","summary":"sched: Fix yet more sched_fork() races","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nsched: Fix yet more sched_fork() races\n\nWhere commit 4ef0c5c6b5ba (\"kernel/sched: Fix sched_fork() access an\ninvalid sched_task_group\") fixed a fork race vs cgroup, it opened up a\nrace vs syscalls by not placing the task on the runqueue before it\ngets exposed through the pidhash.\n\nCommit 13765de8148f (\"sched/fair: Fix fault in reweight_entity\") is\ntrying to fix a single instance of this, instead fix the whole class\nof issues, effectively reverting this commit.","modified":"2026-04-02T08:27:09.490351Z","published":"2024-08-30T10:46:00.673Z","related":["SUSE-SU-2024:3547-1","SUSE-SU-2024:3563-1","SUSE-SU-2024:3569-1","SUSE-SU-2024:3587-1","SUSE-SU-2024:3592-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48944.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3411613611a5cddf7e80908010dc87cb527dd13b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b1e8206582f9d680cff7d04828708c8b6ab32957"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c65cfd89cef669d90c59f3bf150af6458137a04f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48944.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48944"},{"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":"3869eecf050416a1d19bac60926f6b5d64b0aa58"},{"fixed":"3411613611a5cddf7e80908010dc87cb527dd13b"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"4ef0c5c6b5ba1f38f0ea1cedad0cad722f00c14a"},{"fixed":"c65cfd89cef669d90c59f3bf150af6458137a04f"},{"fixed":"b1e8206582f9d680cff7d04828708c8b6ab32957"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0"},{"last_affected":"c85c6fadbef0a3eab41540ea628fa8fe8928c820"},{"last_affected":"25d40b828fb855ee62e1039c65a666c9afd60786"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48944.json"}}],"schema_version":"1.7.5"}