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CVE-2013-4343 Details

Description

Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAP_NET_ADMIN capability and providing an invalid tuntap interface name in a TUNSETIFF ioctl call.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html	CVE	Mailing ListThird Party Advisory
http://marc.info/?l=linux-kernel&m=137889490510745&w=2	CVE	Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2013-1490.html	CVE	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1007733	CVE	Issue TrackingThird Party Advisory
http://www.openwall.com/lists/oss-security/2013/09/12/3	CVE	Mailing ListThird Party Advisory
http://www.spinics.net/lists/netdev/msg250066.html	CVE	Third Party Advisory
http://www.ubuntu.com/usn/USN-2020-1	CVE	Third Party Advisory
http://www.ubuntu.com/usn/USN-2023-1	CVE	Third Party Advisory
http://www.ubuntu.com/usn/USN-2049-1	CVE	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html	[email protected]	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html	[email protected]	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html	[email protected]	Mailing ListThird Party Advisory
http://marc.info/?l=linux-kernel&m=137889490510745&w=2	[email protected]	Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2013-1490.html	[email protected]	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1007733	[email protected]	Issue TrackingThird Party Advisory
http://www.openwall.com/lists/oss-security/2013/09/12/3	[email protected]	Mailing ListThird Party Advisory
http://www.spinics.net/lists/netdev/msg250066.html	[email protected]	Third Party Advisory
http://www.ubuntu.com/usn/USN-2020-1	[email protected]	Third Party Advisory
http://www.ubuntu.com/usn/USN-2023-1	[email protected]	Third Party Advisory
http://www.ubuntu.com/usn/USN-2049-1	[email protected]	Third Party Advisory

see all 22 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-399	Resource Management Errors	[email protected]

Affected Products

Product	Versions
linux linux kernel	>= 3.8, < 3.10.16 >= 3.11, < 3.11.5
CPE cpe:2.3:o:linux:linux_kernel:::::::: Remediation No remediation found in references.
canonical ubuntu linux	13.04 13.10
CPE cpe:2.3:o:canonical:ubuntu_linux:13.04:::::::* cpe:2.3:o:canonical:ubuntu_linux:13.10:::::::* Remediation No remediation found in references.

Change History

11 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Aug 11, 2023	Modified Analysis	[email protected]
Feb 13, 2023	CVE Modified	[email protected]
Feb 2, 2023	CVE Modified	[email protected]
Jun 19, 2019	CVE Modified	[email protected]
Jun 18, 2019	CVE Modified	[email protected]
May 31, 2019	CVE Modified	[email protected]
Sep 25, 2013	Initial Analysis	[email protected]