Ubuntu.comUB:CVE-2014-9870CVE-2014-9870
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:3.0/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
33.9%
The Linux kernel before 3.11 on ARM platforms, as used in Android before
2016-08-05 on Nexus 5 and 7 (2013) devices, does not properly consider
user-space access to the TPIDRURW register, which allows local users to
gain privileges via a crafted application, aka Android internal bug
28749743 and Qualcomm internal bug CR561044.
Notes
| 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 |
| sbeattie | unclear whether a4780adeefd042482f624f5e0d577bf9cdcbb760 or 6a1c53124aa161eb624ce7b1e40ade728186d34c is sufficient to address the issue |
References
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a4780adeefd042482f624f5e0d577bf9cdcbb760
source.android.com/security/bulletin/2016-08-01.html
github.com/torvalds/linux/commit/a4780adeefd042482f624f5e0d577bf9cdcbb760
launchpad.net/bugs/cve/CVE-2014-9870
nvd.nist.gov/vuln/detail/CVE-2014-9870
security-tracker.debian.org/tracker/CVE-2014-9870
source.codeaurora.org/quic/la/kernel/msm/commit/?id=4f57652fcd2dce7741f1ac6dc0417e2f265cd1de
www.cve.org/CVERecord?id=CVE-2014-9870
Related
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:3.0/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
33.9%