CVE-2017-6899

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…

published June 16, 2017

CVSS
—
EPSS
0%
Percentile
26.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00347 · 26.8th percentile
Published
2017-06-16T17:00Z
EPSS history
Timeline
  • 16 JUN 17:00Z
    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…
    cvelistv5