Upstream information
Description
QEMU (aka Quick Emulator) built with the USB EHCI emulation support is vulnerable to a null pointer dereference flaw. It could occur when an application attempts to write to EHCI capabilities registers. A privileged user inside quest could use this flaw to crash the QEMU process instance resulting in DoS.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having low severity.
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 2.1 | 2.3 |
Vector | AV:L/AC:L/Au:N/C:N/I:N/A:P | AV:A/AC:M/Au:S/C:N/I:N/A:P |
Access Vector | Local | Adjacent Network |
Access Complexity | Low | Medium |
Authentication | None | Single |
Confidentiality Impact | None | None |
Integrity Impact | None | None |
Availability Impact | Partial | Partial |
National Vulnerability Database | |
---|---|
Base Score | 5.5 |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Access Vector | Local |
Access Complexity | Low |
Privileges Required | Low |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | High |
CVSSv3 Version | 3.1 |
- SUSE-SU-2016:0873-1, published Thu, 24 Mar 2016 13:08:24 +0100 (CET)
- SUSE-SU-2016:0955-1, published Tue, 5 Apr 2016 17:08:00 +0200 (CEST)
- SUSE-SU-2016:1318-1, published Tue, 17 May 2016 18:07:38 +0200 (CEST)
- SUSE-SU-2016:1560-1, published Mon, 13 Jun 2016 13:08:26 +0200 (CEST)
- SUSE-SU-2016:1698-1, published Tue, 28 Jun 2016 20:07:43 +0200 (CEST)
- SUSE-SU-2016:1703-1, published Wed, 29 Jun 2016 11:07:43 +0200 (CEST)
- SUSE-SU-2016:1785-1, published Mon, 11 Jul 2016 16:39:09 +0200 (CEST)
- openSUSE-SU-2016:0914-1, published Wed, 30 Mar 2016 20:07:33 +0200 (CEST)
- openSUSE-SU-2016:0995-1, published Fri, 8 Apr 2016 19:10:29 +0200 (CEST)
- openSUSE-SU-2016:1750-1, published Wed, 6 Jul 2016 22:04:21 +0200 (CEST)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Linux Enterprise Desktop 11 SP4 |
| Patchnames: sledsp4-xen-12492 |
SUSE Linux Enterprise Desktop 12 SP1 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP1-2016-1007 SUSE-SLE-DESKTOP-12-SP1-2016-508 |
SUSE Linux Enterprise Desktop 12 SP2 |
| |
SUSE Linux Enterprise Desktop 12 SP3 |
| |
SUSE Linux Enterprise Desktop 12 SP4 |
| |
SUSE Linux Enterprise Desktop 12 |
| Patchnames: SUSE-SLE-DESKTOP-12-2016-779 SUSE-SLE-DESKTOP-12-2016-924 |
SUSE Linux Enterprise High Performance Computing 12 SP5 |
| |
SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| |
SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| |
SUSE Linux Enterprise Module for Basesystem 15 |
| |
SUSE Linux Enterprise Module for Server Applications 15 SP1 |
| |
SUSE Linux Enterprise Module for Server Applications 15 SP2 |
| |
SUSE Linux Enterprise Module for Server Applications 15 |
| |
SUSE Linux Enterprise Server 11 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS |
| Patchnames: slessp3-kvm-12634 |
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-kvm-12645 slessp4-xen-12492 |
SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2016-1007 SUSE-SLE-SERVER-12-SP1-2016-508 |
SUSE Linux Enterprise Server 12 SP2 |
| |
SUSE Linux Enterprise Server 12 SP3 |
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SUSE Linux Enterprise Server 12 SP4 |
| |
SUSE Linux Enterprise Server 12 SP5 |
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SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Server for SAP Applications 12 |
| Patchnames: SUSE-SLE-SERVER-12-2016-779 SUSE-SLE-SERVER-12-2016-924 |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| |
SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: sdksp4-xen-12492 |
SUSE Linux Enterprise Software Development Kit 12 SP1 |
| Patchnames: SUSE-SLE-SDK-12-SP1-2016-508 |
SUSE Linux Enterprise Software Development Kit 12 SP2 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
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SUSE Linux Enterprise Software Development Kit 12 SP4 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP5 |
| |
SUSE Linux Enterprise Software Development Kit 12 |
| Patchnames: SUSE-SLE-SDK-12-2016-779 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE Leap 15.0 GA qemu openSUSE Leap 15.0 GA xen-libs |
openSUSE Leap 42.1 |
| Patchnames: openSUSE-2016-413 openSUSE-2016-839 |
openSUSE Leap 42.2 |
| Patchnames: openSUSE Leap 42.2 GA qemu openSUSE Leap 42.2 GA qemu-linux-user openSUSE Leap 42.2 GA xen |
openSUSE Leap 42.3 |
| Patchnames: openSUSE Leap 42.3 GA qemu openSUSE Leap 42.3 GA qemu-linux-user openSUSE Leap 42.3 GA xen |
openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA xen |
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 11 SP2 | kvm | Ignore |
SUSE Linux Enterprise Desktop 11 SP3 | kvm | Released |
SUSE Linux Enterprise Desktop 11 SP4 | kvm | Released |
SUSE Linux Enterprise Desktop 12 | qemu | Released |
SUSE Linux Enterprise Desktop 12 SP1 | qemu | Released |
SUSE Linux Enterprise Server 11 SP2 | kvm | Ignore |
SUSE Linux Enterprise Server 11 SP2 LTSS | kvm | Ignore |
SUSE Linux Enterprise Server 11 SP3 | kvm | Released |
SUSE Linux Enterprise Server 11 SP3 LTSS | kvm | Released |
SUSE Linux Enterprise Server 11 SP4 | kvm | Released |
SUSE Linux Enterprise Server 11 SP4 LTSS | kvm | Released |
SUSE Linux Enterprise Server 12 | qemu | Released |
SUSE Linux Enterprise Server 12 LTSS | qemu | Released |
SUSE Linux Enterprise Server 12 SP1 | qemu | Released |
SUSE Linux Enterprise Software Development Kit 11 SP2 | qemu | Not affected |
SUSE Linux Enterprise Software Development Kit 11 SP3 | qemu | Not affected |
SUSE Linux Enterprise Software Development Kit 11 SP4 | qemu | Ignore |