Upstream information
Description
hw/9pfs/cofile.c and hw/9pfs/9p.c in QEMU can modify an fid path while it is being accessed by a second thread, leading to (for example) a use-after-free outcome.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate 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 | 5.5 | 5.3 |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H |
Access Vector | Local | Local |
Access Complexity | Low | High |
Privileges Required | Low | Low |
User Interaction | None | None |
Scope | Unchanged | Unchanged |
Confidentiality Impact | None | None |
Integrity Impact | None | Low |
Availability Impact | High | High |
CVSSv3 Version | 3.1 | 3 |
- SUSE-SU-2019:0423-1, published Mon Feb 18 13:12:19 MST 2019
- SUSE-SU-2019:0435-1, published Tue Feb 19 10:12:38 MST 2019
- SUSE-SU-2019:0457-1, published Thu Feb 21 04:10:34 MST 2019
- SUSE-SU-2019:0471-1, published Fri Feb 22 10:09:48 MST 2019
- SUSE-SU-2019:0471-2, published Sat Apr 27 16:15:03 MDT 2019
- SUSE-SU-2019:0489-1, published Tue Feb 26 04:13:01 MST 2019
- SUSE-SU-2019:0582-1, published Mon Mar 11 17:09:14 MDT 2019
- SUSE-SU-2019:13962-1, published Fri Feb 15 07:13:25 MST 2019
- openSUSE-SU-2019:0254-1, published Wed, 27 Feb 2019 12:20:48 +0100 (CET)
- openSUSE-SU-2019:1074-1, published Fri, 29 Mar 2019 00:09:22 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Image SLES15-EC2-CHOST-HVM-BYOS |
| |
SUSE CaaS Platform 3.0 |
| Patchnames: SUSE-CAASP-3.0-2019-582 |
SUSE CaaS Platform ALL |
| Patchnames: SUSE-CAASP-ALL-2019-582 |
SUSE Enterprise Storage 4 |
| Patchnames: SUSE-Storage-4-2019-489 |
SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP3-2019-582 |
SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP4-2019-435 |
SUSE Linux Enterprise High Performance Computing 12 SP5 |
| |
SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2019-423 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-2019-423 |
SUSE Linux Enterprise Module for Server Applications 15 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-2019-423 |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT |
| Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2019-489 |
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-kvm-13962 |
SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2019-471 |
SUSE Linux Enterprise Server 12 SP2-BCL SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2019-489 |
SUSE Linux Enterprise Server 12 SP2-ESPOS SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2019-489 |
SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2019-489 |
SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2019-582 |
SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SERVER-12-SP4-2019-435 |
SUSE Linux Enterprise Server 12 SP5 |
| |
SUSE Linux Enterprise Server 12-LTSS SUSE Linux Enterprise Server for SAP Applications 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2019-457 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2019-471 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2019-489 |
SUSE OpenStack Cloud 7 |
| Patchnames: SUSE-OpenStack-Cloud-7-2019-489 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-254 |
openSUSE Leap 42.3 |
| Patchnames: openSUSE-2019-1074 |
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 |
---|---|---|
SLES for SAP Applications | kvm | Not affected |
SUSE CaaS Platform 3.0 | qemu | Released |
SUSE Container as a Service Platform 1.0 | qemu | Released |
SUSE Container as a Service Platform 2.0 | qemu | Released |
SUSE Linux Enterprise 15 Module for Basesystem | qemu | Released |
SUSE Linux Enterprise 15 Module for Server Applications | qemu | Released |
SUSE Linux Enterprise Desktop 12 SP3 | qemu | Released |
SUSE Linux Enterprise Desktop 12 SP4 | qemu | Released |
SUSE Linux Enterprise High Performance Computing 12 SP4 | qemu | Released |
SUSE Linux Enterprise Point of Service 11 SP3 | qemu | Not affected |
SUSE Linux Enterprise Server 11 SP3 LTSS | kvm | In progress |
SUSE Linux Enterprise Server 11 SP4 | kvm | Released |
SUSE Linux Enterprise Server 12 LTSS | qemu | Released |
SUSE Linux Enterprise Server 12 SP1 LTSS | qemu | Released |
SUSE Linux Enterprise Server 12 SP2 LTSS | qemu | Released |
SUSE Linux Enterprise Server 12 SP3 | qemu | Released |
SUSE Linux Enterprise Server 12 SP4 | qemu | Released |
SUSE Linux Enterprise Server for SAP Applications 12 | qemu | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | qemu | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | qemu | Released |
SUSE Linux Enterprise Software Development Kit 11 SP4 | qemu | Not affected |
SUSE Studio Onsite | qemu | Not affected |