Vulnerability DatabaseCVE-2014-3186
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CVE-2014-3186
Published:September 28, 2014
Updated:May 17, 2026
Buffer overflow in the picolcd_raw_event function in devices/hid/hid-picolcd_core.c in the PicoLCD HID device driver in the Linux kernel through 3.16.3, as used in Android on Nexus 7 devices, allows physically proximate attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a crafted device that sends a large report.
Related Resources (14)
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=844817e47eef14141cf59b8d5ac08dd11c0a9189
https://code.google.com/p/google-security-research/issues/detail?id=101
http://www.securityfocus.com/bid/69763
http://www.ubuntu.com/usn/USN-2379-1
http://www.ubuntu.com/usn/USN-2377-1
https://bugzilla.redhat.com/show_bug.cgi?id=1141407
https://people.canonical.com/~ubuntu-security/cve/CVE-2014-3186
https://github.com/torvalds/linux/commit/844817e47eef14141cf59b8d5ac08dd11c0a9189
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
http://www.ubuntu.com/usn/USN-2376-1
https://access.redhat.com/security/cve/CVE-2014-3186
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
http://www.ubuntu.com/usn/USN-2378-1
http://www.openwall.com/lists/oss-security/2014/09/11/22
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CVSS v3
Base Score:
7.4
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
CVSS v2
Base Score:
6.9
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Weakness Type (CWE)
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-119
EPSS
Base Score:
0.12