PRIOn knowledge basePRION:CVE-2014-1739Information disclosure
4.7 Medium
AI Score
Confidence
High
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
0.0004 Low
EPSS
Percentile
8.5%
The media_device_enum_entities function in drivers/media/media-device.c in the Linux kernel before 3.14.6 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory by leveraging /dev/media0 read access for a MEDIA_IOC_ENUM_ENTITIES ioctl call.
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e6a623460e5fc960ac3ee9f946d3106233fd28d8
lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html
lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html
secunia.com/advisories/59597
www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.6
www.openwall.com/lists/oss-security/2014/06/15/1
www.securityfocus.com/bid/68048
www.securitytracker.com/id/1038201
www.ubuntu.com/usn/USN-2259-1
www.ubuntu.com/usn/USN-2261-1
www.ubuntu.com/usn/USN-2263-1
www.ubuntu.com/usn/USN-2264-1
bugzilla.redhat.com/show_bug.cgi?id=1109774
github.com/torvalds/linux/commit/e6a623460e5fc960ac3ee9f946d3106233fd28d8
source.android.com/security/bulletin/2017-04-01
speirofr.appspot.com/cve-2014-1739-kernel-infoleak-vulnerability-in-media_enum_entities.html
Related
4.7 Medium
AI Score
Confidence
High
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
0.0004 Low
EPSS
Percentile
8.5%