CVE-2013-4343
5.9 Medium
AI Score
Confidence
High
6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.3%
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.
References
lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html
lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html
lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html
marc.info/?l=linux-kernel&m=137889490510745&w=2
rhn.redhat.com/errata/RHSA-2013-1490.html
www.openwall.com/lists/oss-security/2013/09/12/3
www.spinics.net/lists/netdev/msg250066.html
www.ubuntu.com/usn/USN-2020-1
www.ubuntu.com/usn/USN-2023-1
www.ubuntu.com/usn/USN-2049-1
bugzilla.redhat.com/show_bug.cgi?id=1007733
Related
5.9 Medium
AI Score
Confidence
High
6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.3%