Upstream information
Description
The cirrus_invalidate_region function in hw/display/cirrus_vga.c in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds array access and QEMU process crash) via vectors related to negative pitch.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having low severity.
National Vulnerability Database | |
---|---|
Base Score | 2.1 |
Vector | AV:L/AC:L/Au:N/C:N/I:N/A:P |
Access Vector | Local |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Partial |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 4.4 | 2.8 |
Vector | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L |
Access Vector | Local | Local |
Access Complexity | Low | High |
Privileges Required | High | Low |
User Interaction | None | None |
Scope | Unchanged | Changed |
Confidentiality Impact | None | None |
Integrity Impact | None | None |
Availability Impact | High | Low |
CVSSv3 Version | 3 | 3 |
- SUSE-SU-2018:0438-1, published Wed, 14 Feb 2018 15:07:43 +0100 (CET)
- SUSE-SU-2018:0472-1, published Mon, 19 Feb 2018 15:11:31 +0100 (CET)
- SUSE-SU-2018:0601-1, published Mon, 5 Mar 2018 15:08:09 +0100 (CET)
- SUSE-SU-2018:0609-1, published Mon, 5 Mar 2018 21:08:54 +0100 (CET)
- SUSE-SU-2018:0638-1, published Thu, 8 Mar 2018 21:09:55 +0100 (CET)
- SUSE-SU-2018:0678-1, published Thu, 15 Mar 2018 00:08:50 +0100 (CET)
- SUSE-SU-2018:0831-1, published Tue, 27 Mar 2018 21:08:28 +0200 (CEST)
- SUSE-SU-2018:1077-1, published Wed, 25 Apr 2018 18:14:14 +0200 (CEST)
- SUSE-SU-2018:1308-1, published Wed May 16 13:09:31 MDT 2018
- openSUSE-SU-2018:0459-1, published Fri, 16 Feb 2018 12:12:36 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE CaaS Platform ALL |
| Patchnames: SUSE-CAASP-ALL-2018-302 |
SUSE Linux Enterprise Desktop 12 SP2 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP2-2018-325 SUSE-SLE-DESKTOP-12-SP2-2018-555 |
SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-302 |
SUSE Linux Enterprise Desktop 12 SP4 |
| |
SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5 |
| |
SUSE Linux Enterprise Point of Sale 11 SP3 |
| Patchnames: sleposp3-kvm-13603 sleposp3-xen-13511 |
SUSE Linux Enterprise Server 11 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS |
| Patchnames: slessp3-kvm-13603 slessp3-xen-13511 |
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-kvm-13571 slessp4-xen-13501 |
SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2018-415 |
SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2018-325 SUSE-SLE-SERVER-12-SP2-2018-555 |
SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2018-302 |
SUSE Linux Enterprise Server 12 SP4 |
| |
SUSE Linux Enterprise Server 12-LTSS SUSE Linux Enterprise Server for SAP Applications 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2018-408 |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| Patchnames: SUSE-SLE-RPI-12-SP2-2018-555 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2018-415 |
SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: sdksp4-xen-13501 |
SUSE Linux Enterprise Software Development Kit 12 SP2 |
| Patchnames: SUSE-SLE-SDK-12-SP2-2018-325 |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| Patchnames: SUSE-SLE-SDK-12-SP3-2018-302 |
SUSE Linux Enterprise Software Development Kit 12 SP4 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP5 |
| |
SUSE OpenStack Cloud 6 |
| Patchnames: SUSE-OpenStack-Cloud-6-2018-415 |
openSUSE Leap 42.3 |
| Patchnames: openSUSE-2018-169 |
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 Container as a Service Platform 2.0 | qemu | Already fixed |
SUSE Linux Enterprise Desktop 12 SP2 | qemu | Released |
SUSE Linux Enterprise Desktop 12 SP3 | qemu | Already fixed |
SUSE Linux Enterprise Server 11 SP3 LTSS | kvm | Released |
SUSE Linux Enterprise Server 11 SP4 | kvm | Released |
SUSE Linux Enterprise Server 12 SP2 | qemu | Released |
SUSE Linux Enterprise Server 12 SP3 | qemu | Already fixed |