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CVE-2014-1739

Good to know:

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Date: June 23, 2014

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.

Language: C

Severity Score

Related Resources (20)

https://people.canonical.com/~ubuntu-security/cve/CVE-2014-1739
http://www.securityfocus.com/bid/68048
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html
http://secunia.com/advisories/59597
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html
http://www.ubuntu.com/usn/USN-2259-1
http://speirofr.appspot.com/cve-2014-1739-kernel-infoleak-vulnerability-in-media_enum_entities.html
http://www.openwall.com/lists/oss-security/2014/06/15/1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e6a623460e5fc960ac3ee9f946d3106233fd28d8
https://access.redhat.com/security/cve/CVE-2014-1739
http://www.ubuntu.com/usn/USN-2263-1
https://source.android.com/security/bulletin/2017-04-01
http://www.ubuntu.com/usn/USN-2264-1
http://www.securitytracker.com/id/1038201
https://github.com/torvalds/linux/commit/e6a623460e5fc960ac3ee9f946d3106233fd28d8
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.6
https://nvd.nist.gov/vuln/detail/CVE-2014-1739
https://bugzilla.redhat.com/show_bug.cgi?id=1109774
http://www.ubuntu.com/usn/USN-2261-1
https://www.mend.io/vulnerability-database/CVE-2014-1739

Severity Score

Weakness Type (CWE)

Information Leak / Disclosure

CWE-200

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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