{"id":"CVE-2017-6899","details":"The msm_bus_dbg_update_request_write function in drivers/platform/msm/msm_bus/msm_bus_dbg.c in android_kernel_huawei_msm8916 through 2017-06-16 in LineageOS, and possibly other kernels for MSM devices, allows attackers to cause a denial of service (NULL pointer dereference and device crash) via a crafted /sys/kernel/debug/msm-bus-dbg/client-data/update-request write request.","modified":"2026-03-14T09:23:55.318861Z","published":"2017-06-16T17:29:00.187Z","related":["SUSE-SU-2017:2300-1"],"references":[{"type":"ADVISORY","url":"http://blog.secret-team.cn/index.php/archives/5/"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/99107"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"2017-06-16"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-6899.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}