CVE-2017-6899 | BDVDB-2026-86661 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://blog.secret-team.cn/index.php/archives/5/
http://www.securityfocus.com/bid/99107

Exploit#

No public exploit known

History#

Version 12017-06-16Record published in the CVE List.
Version 22024-08-05Most recent update recorded in the CVE List.