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CVE-2013-1826

The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not...

6.2 MediumFix available

The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dump_one_state function calls, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability.

Exploit likelihood

0.50%Down 0.5 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 6.2

The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dump_one_state function calls, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability.

Record
CVE-2013-1826
CVSS 2.0
6.2 MediumAV:L/AC:H/Au:N/C:C/I:C/A:C
Updated
2026-11-02
CVE List No score

The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dump_one_state function calls, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability.

Record
CVE-2013-1826
Updated
2026-11-02
EUVDEUVD-2013-1844 No score

The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dump_one_state function calls, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability.

Record
EUVD-2013-1844
Updated
2026-11-03
GitHub AdvisoriesGHSA-pf2c-9979-gm9f No score

The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not...

The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dump_one_state function calls, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability.

Record
GHSA-pf2c-9979-gm9f
Updated
2026-11-02
OSV No score

The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dump_one_state function calls, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability.

Record
CVE-2013-1826
Updated
2026-11-02
OSVDEBIAN-CVE-2013-1826 No score

The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dump_one_state function calls, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability.

Record
DEBIAN-CVE-2013-1826
Updated
2026-11-02
OSVUBUNTU-CVE-2013-1826 No score

The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dump_one_state function calls, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability.

Record
UBUNTU-CVE-2013-1826
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
linux
Debian:12
 before 3.2.32-1
3.2.32-1
linux
Debian:13
 before 3.2.32-1
3.2.32-1
linux
Debian:14
 before 3.2.32-1
3.2.32-1
linux-2.6
Debian:6.0
From an advisory covering 36 CVEs
 before 2.6.32-48squeeze3, plus listed versions
2.6.32-302.6.32-30+m68k.52.6.32-312.6.32-31~bpo50+12.6.32-32
Show 24 moreShow less
2.6.32-332.6.32-342.6.32-34squeeze12.6.32-352.6.32-35squeeze12.6.32-35squeeze22.6.32-35~bpo50+12.6.32-362.6.32-372.6.32-382.6.32-392.6.32-39squeeze12.6.32-402.6.32-412.6.32-41squeeze22.6.32-422.6.32-432.6.32-442.6.32-452.6.32-462.6.32-46squeeze12.6.32-472.6.32-482.6.32-48squeeze1
2.6.32-48squeeze3
kernel
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debug
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debug-debuginfo
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debug-devel
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debuginfo
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debuginfo-common-i686
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
Show 77 moreShow less
Affected packages
PackageAffectedFixed
kernel-debuginfo-common-x86_64
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-devel
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-doc
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-firmware
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-headers
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
perf
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
perf-debuginfo
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
python-perf-debuginfo
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
python-perf
Red Hat:enterprise_linux:6::client
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debug
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debug-debuginfo
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debug-devel
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debuginfo
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debuginfo-common-x86_64
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-devel
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-doc
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-firmware
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-headers
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
perf
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
perf-debuginfo
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
python-perf-debuginfo
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
python-perf
Red Hat:enterprise_linux:6::computenode
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-bootwrapper
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debug
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debug-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debug-devel
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debuginfo-common-i686
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debuginfo-common-ppc64
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debuginfo-common-s390x
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debuginfo-common-x86_64
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-devel
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-doc
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-firmware
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-headers
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-kdump
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-kdump-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-kdump-devel
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
perf
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
perf-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
python-perf-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
python-perf
Red Hat:enterprise_linux:6::server
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debug
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debug-debuginfo
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debug-devel
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debuginfo
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debuginfo-common-i686
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-debuginfo-common-x86_64
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-devel
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-doc
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-firmware
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel-headers
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
perf
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
perf-debuginfo
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
python-perf-debuginfo
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
python-perf
Red Hat:enterprise_linux:6::workstation
From an advisory covering 16 CVEs
 before 0:2.6.32-358.6.1.el6
0:2.6.32-358.6.1.el6
kernel
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-PAE
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-PAE-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-PAE-devel
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-debug
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-debug-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-debug-devel
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-debuginfo-common
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-devel
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-doc
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-headers
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-kdump
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-kdump-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-kdump-devel
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-xen
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-xen-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5
kernel-xen-devel
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:2.6.18-348.4.1.el5
0:2.6.18-348.4.1.el5

History

History
RecordedChangedSources
affected, facts
affected
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2013-1826 is a medium vulnerability (CVSS 6.2) in Linux Kernel, published March 7, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.50%, the 42nd percentile. Fixed in linux 3.2.32-1.

References

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