{"id":"ASB-A-264692298","details":"In static initializers of io_uring.c, there is an insecure default value. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-264692298","CVE-2022-4696"],"modified":"2026-09-18T15:47:37.392928379Z","published":"2023-04-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2023-04-01"},{"type":"FIX","url":"https://android.googlesource.com/kernel/common/+/03c04a7cba972"},{"type":"FIX","url":"https://android.googlesource.com/kernel/common/+/75454b4bbfc7e"}],"affected":[{"package":{"name":":linux_kernel:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":":0"},{"fixed":":2023-04-05"}]}],"versions":["Kernel"],"ecosystem_specific":{"spl":"2023-04-05","types":["EoP"],"vanir_signatures":[{"deprecated":false,"digest":{"line_hashes":["1663475816271614556256250790833541410","182074779714685663080300744911220610136","268283764276646451999148176421313602582","229081147662135917765128039681371887510"],"threshold":0.9},"id":"ASB-A-264692298-46d19be6","signature_type":"Line","signature_version":"v1","source":"https://android.googlesource.com/kernel/common/+/75454b4bbfc7e","target":{"file":"fs/io_uring.c"}},{"target":{"file":"fs/io_uring.c"},"deprecated":false,"digest":{"line_hashes":["1663475816271614556256250790833541410","182074779714685663080300744911220610136","268283764276646451999148176421313602582","229081147662135917765128039681371887510"],"threshold":0.9},"id":"ASB-A-264692298-bb6cfd65","signature_type":"Line","signature_version":"v1","source":"https://android.googlesource.com/kernel/common/+/03c04a7cba972"}],"fixes":["https://android.googlesource.com/kernel/common/+/03c04a7cba972","https://android.googlesource.com/kernel/common/+/75454b4bbfc7e"],"severity":"High"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-264692298.json"}}],"schema_version":"1.9.0"}