Upstream information
Description
The sock_alloc_send_pskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cause a denial of service (heap-based buffer overflow and system crash) or possibly gain privileges by leveraging access to a TUN/TAP device.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
National Vulnerability Database | |
---|---|
Base Score | 7.2 |
Vector | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Access Vector | Local |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | Complete |
Integrity Impact | Complete |
Availability Impact | Complete |
- SUSE-SU-2012:0789-1, published Tue, 26 Jun 2012 02:08:23 +0200 (CEST)
- SUSE-SU-2012:0904-1, published Mon Jul 23 16:08:32 MDT 2012
- SUSE-SU-2012:1391-1, published Wed, 24 Oct 2012 09:08:54 +0200 (CEST)
- SUSE-SU-2013:1832-1, published Fri Dec 6 23:04:15 MST 2013
- openSUSE-SU-2012:0781-1, published Fri, 22 Jun 2012 11:08:29 +0200 (CEST)
- openSUSE-SU-2012:0799-1, published Thu, 28 Jun 2012 10:08:31 +0200 (CEST)
- openSUSE-SU-2012:0812-1, published Tue, 3 Jul 2012 14:08:26 +0200 (CEST)
- openSUSE-SU-2012:1439-1, published Mon, 5 Nov 2012 10:09:03 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Linux Enterprise Desktop 11 SP2 |
| Patchnames: sledsp2-kernel |
SUSE Linux Enterprise High Availability Extension 11 SP2 |
| Patchnames: sleshasp2-kernel |
SUSE Linux Enterprise Server 11 SP1 |
| Patchnames: slessp1-kernel |
SUSE Linux Enterprise Server 11 SP2 |
| Patchnames: slessp2-kernel |
SUSE Linux Enterprise Server 11 SP3 |
| Patchnames: SUSE Linux Enterprise Server 11 SP3 GA kernel-default |
SUSE Linux Enterprise Server 11 SP4 |
| Patchnames: SUSE Linux Enterprise Server 11 SP4 GA kernel-default |
SUSE Linux Enterprise Server for SAP Applications 11 SP2 |
| Patchnames: slessp2-kernel |
SUSE Linux Enterprise Server for VMWare 11 SP2 |
| Patchnames: slessp2-kernel |
SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: SUSE Linux Enterprise Software Development Kit 11 SP4 GA kernel-docs |
SLE 11 SERVER Unsupported Extras |
|
Builds SAT Patch Nr: 6552 |
SLE SDK 10 SP4 for IBM iSeries and IBM pSeries |
|
sle10-sp4-sdk.ppc sles10-sp4-debuginfo.ppc sles10-sp4.ppc ZYPP Patch Nr: 8323 |
SUSE Linux Enterprise Server 10 SP4 for IBM POWER |
|
sle10-sp4-sdk.ppc sles10-sp4-debuginfo.ppc sles10-sp4.ppc ZYPP Patch Nr: 8323 |
SLE 11 SERVER Unsupported Extras |
|
Builds SAT Patch Nr: 6554 |
SUSE Linux Enterprise High Availability Extension 11 SP2 |
|
Builds SAT Patch Nr: 6463 |
SUSE Linux Enterprise Desktop 11 SP2 |
|
Builds SAT Patch Nr: 6463 |
SUSE Linux Enterprise Server 11 SP2 for VMware |
|
Builds SAT Patch Nr: 6463 |
SUSE Linux Enterprise Server 11 SP2 |
|
Builds SAT Patch Nr: 6463 |
SLE SDK 10 SP4 for IPF |
|
sles10-sp4.ia64 sles10-sp4-debuginfo.ia64 sle10-sp4-sdk.ia64 ZYPP Patch Nr: 8326 |
SUSE Linux Enterprise Server 10 SP4 for IPF |
|
sles10-sp4.ia64 sles10-sp4-debuginfo.ia64 sle10-sp4-sdk.ia64 ZYPP Patch Nr: 8326 |
SUSE Linux Enterprise High Availability Extension 11 SP1 |
|
Builds SAT Patch Nr: 6549 |
SUSE Linux Enterprise Server 11 SP1 |
|
Builds SAT Patch Nr: 6549 |
SUSE Linux Enterprise High Availability Extension 11 SP1 |
|
Builds SAT Patch Nr: 6547 |
SUSE Linux Enterprise Desktop 11 SP1 |
|
Builds SAT Patch Nr: 6547 |
SUSE Linux Enterprise Server 11 SP1 for VMware |
|
Builds SAT Patch Nr: 6547 |
SUSE Linux Enterprise Server 11 SP1 |
|
Builds SAT Patch Nr: 6547 |
SUSE Linux Enterprise Server 10 SP3 LTSS for IBM zSeries 64bit |
|
Builds ZYPP Patch Nr: 8755 |
SLE 11 SERVER Unsupported Extras |
|
Builds SAT Patch Nr: 6553 |
SLE 11 SERVER Unsupported Extras |
|
Builds SAT Patch Nr: 6454 |
SUSE Linux Enterprise Server 10 SP4 for IBM zSeries 64bit |
|
sles10-sp4-debuginfo.s390x sles10-sp4.s390x ZYPP Patch Nr: 8328 |
SUSE Linux Enterprise High Availability Extension 11 SP2 |
|
Builds SAT Patch Nr: 6458 |
SUSE Linux Enterprise Server 11 SP2 |
|
Builds SAT Patch Nr: 6458 |
SUSE Linux Enterprise High Availability Extension 11 SP1 |
|
Builds SAT Patch Nr: 6556 |
SUSE Linux Enterprise Server 11 SP1 |
|
Builds SAT Patch Nr: 6556 |
SUSE Linux Enterprise High Availability Extension 11 SP2 |
|
Builds SAT Patch Nr: 6457 |
SUSE Linux Enterprise Desktop 11 SP2 |
|
Builds SAT Patch Nr: 6457 |
SUSE Linux Enterprise Server 11 SP2 for VMware |
|
Builds SAT Patch Nr: 6457 |
SUSE Linux Enterprise Server 11 SP2 |
|
Builds SAT Patch Nr: 6457 |
SUSE Linux Enterprise High Availability Extension 11 SP2 |
|
Builds SAT Patch Nr: 6453 |
SUSE Linux Enterprise Server 11 SP2 |
|
Builds SAT Patch Nr: 6453 |
SLE 11 SERVER Unsupported Extras |
|
Builds SAT Patch Nr: 6459 |
SUSE Linux Enterprise High Availability Extension 11 SP1 |
|
Builds SAT Patch Nr: 6548 |
SUSE Linux Enterprise Desktop 11 SP1 |
|
Builds SAT Patch Nr: 6548 |
SUSE Linux Enterprise Server 11 SP1 for VMware |
|
Builds SAT Patch Nr: 6548 |
SUSE Linux Enterprise Server 11 SP1 |
|
Builds SAT Patch Nr: 6548 |
SLE 11 SERVER Unsupported Extras |
|
Builds SAT Patch Nr: 6466 |
SLE 11 SERVER Unsupported Extras |
|
Builds SAT Patch Nr: 6551 |
SUSE Linux Enterprise High Availability Extension 11 SP2 |
|
Builds SAT Patch Nr: 6467 |
SUSE Linux Enterprise Server 11 SP2 |
|
Builds SAT Patch Nr: 6467 |
SUSE Linux Enterprise Desktop 10 SP4 for x86 |
|
sle10-sp4-sdk.x86 sled10-sp4.x86 sles10-sp4.x86 sles10-sp4-debuginfo.x86 ZYPP Patch Nr: 8325 |
SLE SDK 10 SP4 for x86 |
|
sle10-sp4-sdk.x86 sled10-sp4.x86 sles10-sp4.x86 sles10-sp4-debuginfo.x86 ZYPP Patch Nr: 8325 |
SUSE Linux Enterprise Server 10 SP4 for x86 |
|
sle10-sp4-sdk.x86 sled10-sp4.x86 sles10-sp4.x86 sles10-sp4-debuginfo.x86 ZYPP Patch Nr: 8325 |
SLE 11 SERVER Unsupported Extras |
|
Builds SAT Patch Nr: 6555 |
SUSE Linux Enterprise Server 10 SP3 LTSS for AMD64 and Intel EM64T |
|
Builds ZYPP Patch Nr: 8756 |
SUSE Linux Enterprise Desktop 10 SP4 for AMD64 and Intel EM64T |
|
sle10-sp4-sdk.x86-64 sles10-sp4-debuginfo.x86-64 sles10-sp4.x86-64 sled10-sp4.x86-64 ZYPP Patch Nr: 8324 |
SLE SDK 10 SP4 for X86-64 |
|
sle10-sp4-sdk.x86-64 sles10-sp4-debuginfo.x86-64 sles10-sp4.x86-64 sled10-sp4.x86-64 ZYPP Patch Nr: 8324 |
SUSE Linux Enterprise Server 10 SP4 for AMD64 and Intel EM64T |
|
sle10-sp4-sdk.x86-64 sles10-sp4-debuginfo.x86-64 sles10-sp4.x86-64 sled10-sp4.x86-64 ZYPP Patch Nr: 8324 |
SUSE Linux Enterprise High Availability Extension 11 SP1 |
|
Builds SAT Patch Nr: 6550 |
SUSE Linux Enterprise Server 11 SP1 |
|
Builds SAT Patch Nr: 6550 |
SLE 11 SERVER Unsupported Extras |
|
Builds SAT Patch Nr: 6460 |
SLE 11 SERVER Unsupported Extras |
|
Builds SAT Patch Nr: 6464 |
SUSE Linux Enterprise Server 10 SP3 LTSS for x86 |
|
Builds ZYPP Patch Nr: 8754 |
openSUSE 11.4 |
| Patchnames: openSUSE-2012-342 openSUSE-2012-756 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.
Product(s) | Source package | State |
---|---|---|
SUSE Linux Enterprise Desktop 10 SP3 | kernel-source | Released |
SUSE Linux Enterprise Desktop 10 SP4 | kernel-source | Released |
SUSE Linux Enterprise Desktop 11 SP1 | kernel-source | Released |
SUSE Linux Enterprise Desktop 11 SP2 | kernel-source | Released |
SUSE Linux Enterprise Desktop 12 SP3 | kernel-source | Analysis |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise High Performance Computing 12 | kernel-source | Analysis |
SUSE Linux Enterprise Module for Basesystem 15 GA | kernel-source | Analysis |
SUSE Linux Enterprise Module for Development Tools 15 GA | kernel-source | Analysis |
SUSE Linux Enterprise Server 10 SP3 | kernel-source | Released |
SUSE Linux Enterprise Server 10 SP4 | kernel-source | Released |
SUSE Linux Enterprise Server 10 SP4 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 11 SP1 | kernel-source | Released |
SUSE Linux Enterprise Server 11 SP1 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 11 SP2 | kernel-source | Released |
SUSE Linux Enterprise Server 11 SP2 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 11 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 GA LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP3 | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP AIO 11 SP1 | kernel-source | Released |
SUSE Linux Enterprise Server for SAP Applications 11 SP3 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 GA | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP ES 11 SP1 | kernel-source | Released |
SUSE Linux Enterprise Server for VMWare 11 SP2 | kernel-source | Released |