Vulnerability Details : CVE-2014-1739
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.
Vulnerability category: Information leak
Products affected by CVE-2014-1739
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_desktop:11:sp3:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp3:*:*:*:vmware:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp3:*:*:*:-:*:*
- cpe:2.3:o:suse:linux_enterprise_high_availability_extension:11:sp3:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-1739
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 9 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-1739
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST |
CWE ids for CVE-2014-1739
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The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-1739
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http://speirofr.appspot.com/cve-2014-1739-kernel-infoleak-vulnerability-in-media_enum_entities.html
CVE-2014-1739: Kernel Infoleak vulnerability in media_enum_entities()Exploit;Third Party Advisory
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http://www.ubuntu.com/usn/USN-2263-1
USN-2263-1: Linux kernel (OMAP4) vulnerabilities | Ubuntu security noticesThird Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html
[security-announce] SUSE-SU-2014:1316-1: important: Security update forMailing List;Third Party Advisory
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http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.6
Mailing List;Patch;Vendor Advisory
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http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e6a623460e5fc960ac3ee9f946d3106233fd28d8
kernel/git/torvalds/linux.git - Linux kernel source treeMailing List;Patch;Vendor Advisory
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https://github.com/torvalds/linux/commit/e6a623460e5fc960ac3ee9f946d3106233fd28d8
[media] media-device: fix infoleak in ioctl media_enum_entities() · torvalds/linux@e6a6234 · GitHubPatch;Third Party Advisory
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http://www.ubuntu.com/usn/USN-2259-1
USN-2259-1: Linux kernel vulnerabilities | Ubuntu security noticesThird Party Advisory
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http://www.securityfocus.com/bid/68048
Linux Kernel '/drivers/media/media-device.c' Local Information Disclosure VulnerabilityThird Party Advisory;VDB Entry
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https://bugzilla.redhat.com/show_bug.cgi?id=1109774
1109774 – (CVE-2014-1739) CVE-2014-1739 Kernel: drivers: media: an information leakageIssue Tracking;Patch;Third Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html
[security-announce] SUSE-SU-2014:1319-1: important: Security update forMailing List;Third Party Advisory
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https://source.android.com/security/bulletin/2017-04-01
Android Security Bulletin—April 2017 | Android Open Source ProjectPatch;Third Party Advisory
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http://www.ubuntu.com/usn/USN-2261-1
USN-2261-1: Linux kernel (Saucy HWE) vulnerabilities | Ubuntu security noticesThird Party Advisory
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http://www.openwall.com/lists/oss-security/2014/06/15/1
oss-security - CVE-2014-1739: Kernel Infoleak vulnerability in,media_enum_entities()Mailing List;Patch;Third Party Advisory
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http://www.securitytracker.com/id/1038201
Google Android Multiple Flaws Let Users Deny Service, Obtain Potentially Sensitive Information, and Gain Elevated Privileges and Let Remote Users Execute Arbitrary Code - SecurityTrackerThird Party Advisory;VDB Entry
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http://www.ubuntu.com/usn/USN-2264-1
USN-2264-1: Linux kernel vulnerabilities | Ubuntu security noticesThird Party Advisory
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