Upstream information

CVE-2017-6899 at MITRE

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.9
Vector AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 6.2
Vector AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Local
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
No SUSE Bugzilla entries cross referenced.

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP2
  • libraw >= 0.15.4-9.2
  • libraw9 >= 0.15.4-9.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-1416
SUSE Linux Enterprise Desktop 12 SP3
  • libraw >= 0.15.4-9.2
  • libraw9 >= 0.15.4-9.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2017-1416
SUSE Linux Enterprise Software Development Kit 12 SP2
  • libraw >= 0.15.4-9.2
  • libraw-devel >= 0.15.4-9.2
  • libraw-devel-static >= 0.15.4-9.2
  • libraw9 >= 0.15.4-9.2
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-1416
SUSE Linux Enterprise Software Development Kit 12 SP3
  • libraw >= 0.15.4-9.2
  • libraw-devel >= 0.15.4-9.2
  • libraw-devel-static >= 0.15.4-9.2
  • libraw9 >= 0.15.4-9.2
Patchnames:
SUSE-SLE-SDK-12-SP3-2017-1416
SUSE Linux Enterprise Workstation Extension 12 SP2
  • libraw >= 0.15.4-9.2
  • libraw9 >= 0.15.4-9.2
Patchnames:
SUSE-SLE-WE-12-SP2-2017-1416
SUSE Linux Enterprise Workstation Extension 12 SP3
  • libraw >= 0.15.4-9.2
  • libraw9 >= 0.15.4-9.2
Patchnames:
SUSE-SLE-WE-12-SP3-2017-1416
openSUSE Leap 42.3
  • libraw-devel >= 0.17.1-4.3
  • libraw15 >= 0.17.1-4.3
Patchnames:
openSUSE Leap 42.3 GA libraw-devel


Status of this issue by product and package

Product(s) Source package State
SUSE Linux Enterprise Desktop 12 SP2 libraw Released
SUSE Linux Enterprise Desktop 12 SP3 libraw Released
SUSE Linux Enterprise SDK 12 SP2 libraw Released
SUSE Linux Enterprise SDK 12 SP3 libraw Released
SUSE Linux Enterprise Workstation Extension 12 SP2 libraw Released
SUSE Linux Enterprise Workstation Extension 12 SP3 libraw Released