Upstream information
Description
A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU. When a local user in the guest writes an executable file with SUID or SGID, none of these privileged bits are correctly dropped. As a result, in rare circumstances, this flaw could be used by malicious users in the guest to elevate their privileges within the guest and help a host local user to elevate privileges on the host.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having low severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.8 | 3.3 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Privileges Required | Low | Low |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | None |
| Integrity Impact | High | Low |
| Availability Impact | High | None |
| CVSSv3 Version | 3.1 | 3.1 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products under general support and receiving all security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP5 | qemu | Ignore |
| SUSE Linux Enterprise Desktop 15 SP6 | qemu | Ignore |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | qemu | Ignore |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | qemu | Ignore |
| SUSE Linux Enterprise Micro 5.1 | qemu | Not affected |
| SUSE Linux Enterprise Micro 5.2 | qemu | Not affected |
| SUSE Linux Enterprise Micro 5.3 | qemu | Ignore |
| SUSE Linux Enterprise Micro 5.4 | qemu | Ignore |
| SUSE Linux Enterprise Micro 5.5 | qemu | Ignore |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | qemu | Ignore |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | qemu | Ignore |
| SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6 | qemu | Ignore |
| SUSE Linux Enterprise Module for Package Hub 15 SP5 | qemu | Ignore |
| SUSE Linux Enterprise Module for Package Hub 15 SP6 | qemu | Ignore |
| SUSE Linux Enterprise Module for Server Applications 15 SP5 | qemu | Ignore |
| SUSE Linux Enterprise Module for Server Applications 15 SP6 | qemu | Ignore |
| SUSE Linux Enterprise Server 15 SP5 | qemu | Ignore |
| SUSE Linux Enterprise Server 15 SP6 | qemu | Ignore |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | qemu | Ignore |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | qemu | Ignore |
| SUSE Linux Micro 6.0 | qemu | Ignore |
| SUSE Linux Micro 6.1 | qemu | Ignore |
| SUSE Manager Proxy 4.3 | qemu | Ignore |
| SUSE Manager Retail Branch Server 4.3 | qemu | Ignore |
| SUSE Manager Server 4.3 | qemu | Ignore |
| openSUSE Leap 15.5 | qemu | Ignore |
| openSUSE Leap 15.6 | qemu | Ignore |
| openSUSE Leap Micro 5.5 | qemu | Ignore |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | qemu | Ignore |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | qemu | Ignore |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | qemu | Ignore |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | qemu | Ignore |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | qemu | Ignore |
| SUSE Linux Enterprise Module for Server Applications 15 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP4 | qemu | Ignore |
| SUSE Linux Enterprise Server 12 SP5 | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS | qemu | Not affected |
| SUSE Linux Enterprise Server 15 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | qemu | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | qemu | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | qemu | Ignore |
| SUSE Linux Enterprise Server 15 SP4-LTSS | qemu | Ignore |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | qemu | Ignore |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | qemu | Not affected |
| SUSE CaaS Platform 3.0 | qemu | Not affected |
| SUSE CaaS Platform 4.0 | qemu | Not affected |
| SUSE Enterprise Storage 6 | qemu | Not affected |
| SUSE Enterprise Storage 7 | qemu | Not affected |
| SUSE Enterprise Storage 7.1 | qemu | Not affected |
| SUSE Linux Enterprise Desktop 12 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Desktop 12 SP4 | qemu | Not affected |
| SUSE Linux Enterprise Desktop 15 | qemu | Not affected |
| SUSE Linux Enterprise Desktop 15 SP1 | qemu | Not affected |
| SUSE Linux Enterprise Desktop 15 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Desktop 15 SP3 | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | qemu | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | qemu | Not affected |
| SUSE Linux Enterprise Micro 5.0 | qemu | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 | qemu | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | qemu | Not affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP4 | qemu | Ignore |
| SUSE Linux Enterprise Module for Server Applications 15 | qemu | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP1 | qemu | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | qemu | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Real Time 15 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Real Time 15 SP4 | qemu | Ignore |
| SUSE Linux Enterprise Server 12 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | qemu | Not affected |
| SUSE Linux Enterprise Server 15 | qemu | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | qemu | Not affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | qemu | Not affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | qemu | Not affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | qemu | Not affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | qemu | Not affected |
| SUSE Linux Enterprise Server 15-LTSS | qemu | Not affected |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | qemu | Not affected |
| SUSE Manager Proxy 4.0 | qemu | Not affected |
| SUSE Manager Proxy 4.1 | qemu | Not affected |
| SUSE Manager Proxy 4.2 | qemu | Not affected |
| SUSE Manager Retail Branch Server 4.0 | qemu | Not affected |
| SUSE Manager Retail Branch Server 4.1 | qemu | Not affected |
| SUSE Manager Retail Branch Server 4.2 | qemu | Not affected |
| SUSE Manager Server 4.0 | qemu | Not affected |
| SUSE Manager Server 4.1 | qemu | Not affected |
| SUSE Manager Server 4.2 | qemu | Not affected |
| SUSE OpenStack Cloud 7 | qemu | Not affected |
| SUSE OpenStack Cloud 8 | qemu | Not affected |
| SUSE OpenStack Cloud 9 | qemu | Not affected |
| SUSE OpenStack Cloud Crowbar 8 | qemu | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | qemu | Not affected |
| openSUSE Leap 15.3 | qemu | Not affected |
| openSUSE Leap 15.4 | qemu | Not affected |
| openSUSE Leap Micro 5.2 | qemu | Not affected |
| openSUSE Leap Micro 5.3 | qemu | Ignore |
| openSUSE Leap Micro 5.4 | qemu | Ignore |
| Products at an unknown state of their lifecycle. | ||
| SUSE Linux Enterprise Module for Confidential Computing 15 SP6 | qemu | Ignore |
| Container Status | ||
| suse/sles/15.4/libguestfs-tools:0.49.0 suse/sles/15.4/virt-launcher:0.49.0 suse/sles/15.5/libguestfs-tools:0.58.0 suse/sles/15.5/virt-launcher:0.58.0 suse/sles/15.6/libguestfs-tools:1.1.1 suse/sles/15.6/virt-launcher:1.1.1 | qemu | Ignore |
| suse/sles/15.2/virt-launcher:0.38.1 suse/sles/15.3/libguestfs-tools:0.45.0 suse/sles/15.3/virt-launcher:0.45.0 | qemu | Not affected |
SUSE Timeline for this CVE
CVE page created: Wed Jul 19 16:03:09 2023CVE page last modified: Tue Dec 17 18:23:25 2024