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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-06-16T17:00:00
Updated: 2024-08-05T15:41:17.671Z
Reserved: 2017-03-14T00:00:00
Link: CVE-2017-6899
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2017-06-16T17:29:00.187
Modified: 2017-07-05T18:12:50.887
Link: CVE-2017-6899
Redhat
No data.