Vulnerability Monitor

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CVE-2014-3186

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.

Published

2014-09-28T10:55:10.347

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.9 (MEDIUM)

CVSSv2 Vector

AV:L/AC:M/Au:N/C:C/I:C/A:C

Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.4

Impact Score

10.0

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linux	linux_kernel	< 3.2.63	Yes
Operating System	linux	linux_kernel	< 3.4.104	Yes
Operating System	linux	linux_kernel	< 3.10.56	Yes
Operating System	linux	linux_kernel	< 3.12.31	Yes
Operating System	linux	linux_kernel	< 3.14.20	Yes
Operating System	linux	linux_kernel	< 3.16.4	Yes
Operating System	canonical	ubuntu_linux	12.04	Yes
Operating System	canonical	ubuntu_linux	14.04	Yes

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=844817e47eef14141cf59b8d5ac08dd11c0a9189 Vendor Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2014/09/11/22 Mailing List ([email protected])
http://www.securityfocus.com/bid/69763 Third Party Advisory, VDB Entry ([email protected])
http://www.ubuntu.com/usn/USN-2376-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-2377-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-2378-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-2379-1 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1141407 Issue Tracking, Third Party Advisory ([email protected])
https://code.google.com/p/google-security-research/issues/detail?id=101 Third Party Advisory ([email protected])
https://github.com/torvalds/linux/commit/844817e47eef14141cf59b8d5ac08dd11c0a9189 Third Party Advisory ([email protected])
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=844817e47eef14141cf59b8d5ac08dd11c0a9189 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2014/09/11/22 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/69763 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2376-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2377-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2378-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2379-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1141407 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://code.google.com/p/google-security-research/issues/detail?id=101 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/torvalds/linux/commit/844817e47eef14141cf59b8d5ac08dd11c0a9189 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)