CVE-2013-4343

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.

CVSS v2.0 6.9 MEDIUM

6.9^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html	Mailing List Third Party Advisory
http://marc.info/?l=linux-kernel&m=137889490510745&w=2	Mailing List Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2013-1490.html	Third Party Advisory
http://www.openwall.com/lists/oss-security/2013/09/12/3	Mailing List Third Party Advisory
http://www.spinics.net/lists/netdev/msg250066.html	Third Party Advisory
http://www.ubuntu.com/usn/USN-2020-1	Third Party Advisory
http://www.ubuntu.com/usn/USN-2023-1	Third Party Advisory
http://www.ubuntu.com/usn/USN-2049-1	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1007733	Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

Configuration 2 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:13.04:::::::*
	cpe:2.3:o:canonical:ubuntu_linux:13.10:::::::*

History

No history.

Information

Published : 2013-09-25 10:31

Updated : 2023-08-11 18:13

NVD link : CVE-2013-4343

Mitre link : CVE-2013-4343

CVE.ORG link : CVE-2013-4343

JSON object : View

Products Affected

canonical

ubuntu_linux

linux

linux_kernel

CWE

CWE-399

Resource Management Errors

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