7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
40.6%
drivers/gpu/msm/kgsl.c in the MSM graphics driver (aka GPU driver) for the
Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android
contributions for MSM devices and other products, mishandles the
KGSL_MEMFLAGS_GPUREADONLY flag, which allows attackers to gain privileges
by leveraging accidental read-write mappings, aka Qualcomm internal bug
CR988993.
Author | Note |
---|---|
jdstrand | android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.10 and earlier preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support |
source.android.com/security/bulletin/2016-07-01.html
launchpad.net/bugs/cve/CVE-2016-2067
nvd.nist.gov/vuln/detail/CVE-2016-2067
security-tracker.debian.org/tracker/CVE-2016-2067
source.codeaurora.org/quic/la//kernel/msm-3.18/commit/?id=410cfa95f0a1cf58819cbfbd896f9aa45b004ac0
www.codeaurora.org/privilege-escalation-vulnerability-graphics-driver-cve-2016-2067
www.cve.org/CVERecord?id=CVE-2016-2067
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
40.6%