Upstream information
Description
A vulnerability was found in the Linux kernel's EBPF verifier when handling internal data structures. Internal memory locations could be returned to userspace. A local attacker with the permissions to insert eBPF code to the kernel can use this to leak internal kernel memory details defeating some of the exploit mitigations in place for the kernel.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 4.4 | 5.5 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Privileges Required | High | Low |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | None | None |
| Availability Impact | None | None |
| CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- SUSE-IU-2022:814-1, published Mon Jul 18 08:17:30 UTC 2022
- SUSE-IU-2022:817-1, published Mon Jul 18 08:20:24 UTC 2022
- SUSE-IU-2022:836-1, published Mon Jul 18 08:14:34 UTC 2022
- SUSE-SU-2022:0363-1, published Thu Feb 10 20:32:44 UTC 2022
- openSUSE-SU-2022:0363-1, published Thu Feb 10 21:40:21 2022
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| Image SLES15-SP3-HPC-Azure |
| |
| SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Public Cloud 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP3-2022-363 |
| openSUSE Leap 15.3 |
| Patchnames: openSUSE-SLE-15.3-2022-363 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Micro 5.1 | kernel-default | Released |
| SUSE Linux Enterprise Micro 5.1 | kernel-rt | Released |
| SUSE Linux Enterprise Micro 5.1 | kernel-source-rt | Affected |
| SUSE Linux Enterprise Micro 5.2 | kernel-default | Released |
| SUSE Linux Enterprise Micro 5.2 | kernel-rt | Released |
| SUSE Linux Enterprise Micro 5.2 | kernel-source-rt | Affected |
| SUSE Linux Enterprise Micro 5.3 | kernel-default | Already fixed |
| SUSE Linux Enterprise Micro 5.4 | kernel-default | Already fixed |
| SUSE Manager Proxy 4.3 | kernel-default | Already fixed |
| SUSE Manager Proxy 4.3 | kernel-source | Already fixed |
| SUSE Manager Proxy 4.3 | kernel-source-azure | Already fixed |
| SUSE Manager Retail Branch Server 4.3 | kernel-default | Already fixed |
| SUSE Manager Retail Branch Server 4.3 | kernel-source | Already fixed |
| SUSE Manager Retail Branch Server 4.3 | kernel-source-azure | Already fixed |
| SUSE Manager Server 4.3 | kernel-default | Already fixed |
| SUSE Manager Server 4.3 | kernel-source | Already fixed |
| SUSE Manager Server 4.3 | kernel-source-azure | Already fixed |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | kernel-default | Already fixed |
| SUSE Linux Enterprise Desktop 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-default | Released |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-source | Released |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-source-azure | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | kernel-default | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | kernel-source | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | kernel-source-azure | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | kernel-default | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | kernel-source | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | kernel-default | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | kernel-source | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | kernel-azure | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | kernel-default | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | kernel-source | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | kernel-source-azure | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | kernel-syms-azure | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | kernel-source | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | kernel-source | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | kernel-default | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | kernel-source-azure | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-default | Unsupported |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-source | Unsupported |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | kernel-default | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | kernel-source | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | kernel-default | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-default | Unsupported |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-source | Unsupported |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | kernel-default | Released |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | kernel-source | Released |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | kernel-default | Already fixed |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Public Cloud 15 SP4 | kernel-source-azure | Already fixed |
| SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | kernel-default | Released |
| SUSE Linux Enterprise Server 12 SP5 | kernel-source | Released |
| SUSE Linux Enterprise Server 12 SP5 | kernel-source-azure | Released |
| SUSE Linux Enterprise Server 12 SP5-LTSS | kernel-source | Released |
| SUSE Linux Enterprise Server 12 SP5-LTSS | kernel-source-azure | Released |
| SUSE Linux Enterprise Server 15 SP2 | kernel-default | Unsupported |
| SUSE Linux Enterprise Server 15 SP2 | kernel-source | Unsupported |
| SUSE Linux Enterprise Server 15 SP2 | kernel-source-azure | Unsupported |
| SUSE Linux Enterprise Server 15 SP2-LTSS | kernel-default | Released |
| SUSE Linux Enterprise Server 15 SP2-LTSS | kernel-source | Released |
| SUSE Linux Enterprise Server 15 SP3 | kernel-azure | Released |
| SUSE Linux Enterprise Server 15 SP3 | kernel-default | Released |
| SUSE Linux Enterprise Server 15 SP3 | kernel-source | Released |
| SUSE Linux Enterprise Server 15 SP3 | kernel-source-azure | Released |
| SUSE Linux Enterprise Server 15 SP3 | kernel-syms-azure | Released |
| SUSE Linux Enterprise Server 15 SP3-LTSS | kernel-source | Released |
| SUSE Linux Enterprise Server 15 SP4 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15 SP4 | kernel-source-azure | Already fixed |
| SUSE Linux Enterprise Server 15 SP4-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15-ESPOS | kernel-default | Released |
| SUSE Linux Enterprise Server 15-ESPOS | kernel-source | Released |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | kernel-default | Released |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | kernel-source | Released |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | kernel-default | Released |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | kernel-source | Released |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | kernel-source | Released |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | kernel-source-azure | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-default | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source-azure | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | kernel-default | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | kernel-source | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | kernel-source-azure | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | kernel-azure | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | kernel-default | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | kernel-source | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | kernel-source-azure | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | kernel-syms-azure | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | kernel-source-azure | Already fixed |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | kernel-default | Not affected |
| HPE Helion OpenStack 8 | kernel-source | Not affected |
| SUSE CaaS Platform 4.0 | kernel-default | Released |
| SUSE CaaS Platform 4.0 | kernel-source | Released |
| SUSE CaaS Platform 4.5 | kernel-default | Unsupported |
| SUSE CaaS Platform 4.5 | kernel-source | Unsupported |
| SUSE CaaS Platform Toolchain 3 | kernel-source | Not affected |
| SUSE Enterprise Storage 6 | kernel-default | Released |
| SUSE Enterprise Storage 6 | kernel-source | Released |
| SUSE Enterprise Storage 7 | kernel-default | Released |
| SUSE Enterprise Storage 7 | kernel-source | Released |
| SUSE Enterprise Storage 7 | kernel-source-azure | Unsupported |
| SUSE Enterprise Storage 7.1 | kernel-azure | Released |
| SUSE Enterprise Storage 7.1 | kernel-default | Released |
| SUSE Enterprise Storage 7.1 | kernel-source | Released |
| SUSE Enterprise Storage 7.1 | kernel-source-azure | Released |
| SUSE Enterprise Storage 7.1 | kernel-syms-azure | Released |
| SUSE Linux Enterprise Desktop 11 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | kernel-source | Not affected |
| SUSE Linux Enterprise Desktop 12 SP2 | kernel-source | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Desktop 12 SP4 | kernel-source | Affected |
| SUSE Linux Enterprise Desktop 15 | kernel-source | Affected |
| SUSE Linux Enterprise Desktop 15 SP1 | kernel-source | Affected |
| SUSE Linux Enterprise Desktop 15 SP2 | kernel-default | Unsupported |
| SUSE Linux Enterprise Desktop 15 SP2 | kernel-source | Unsupported |
| SUSE Linux Enterprise Desktop 15 SP3 | kernel-default | Released |
| SUSE Linux Enterprise Desktop 15 SP3 | kernel-source | Released |
| SUSE Linux Enterprise High Performance Computing 15 | kernel-source | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | kernel-source | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kernel-default | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kernel-source | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kernel-default | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kernel-source | Released |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-source | Affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-default | Released |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-source | Released |
| SUSE Linux Enterprise Micro 5.0 | kernel-default | Released |
| SUSE Linux Enterprise Module for Basesystem 15 | kernel-source | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | kernel-source | Affected |
| SUSE Linux Enterprise Module for Development Tools 15 | kernel-source | Affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-source | Affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-source-azure | Unsupported |
| SUSE Linux Enterprise Module for Public Cloud 15 SP3 | kernel-azure | Released |
| SUSE Linux Enterprise Module for Public Cloud 15 SP3 | kernel-source-azure | Released |
| SUSE Linux Enterprise Module for Public Cloud 15 SP3 | kernel-syms-azure | Released |
| SUSE Linux Enterprise Point of Sale 11 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | kernel-source | Not affected |
| SUSE Linux Enterprise Real Time 12 SP5 | kernel-source-rt | Released |
| SUSE Linux Enterprise Real Time 15 SP2 | kernel-default | Released |
| SUSE Linux Enterprise Real Time 15 SP2 | kernel-source | Released |
| SUSE Linux Enterprise Real Time 15 SP2 | kernel-source-rt | Released |
| SUSE Linux Enterprise Real Time 15 SP3 | kernel-source | Affected |
| SUSE Linux Enterprise Real Time 15 SP3 | kernel-source-rt | Released |
| SUSE Linux Enterprise Real Time 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 11 SP1 | kernel-default | Not affected |
| SUSE Linux Enterprise Server 11 SP1 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | kernel-default | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP2 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | kernel-default | Not affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | kernel-default | Not affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | kernel-default | Not affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | kernel-default | Not affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | kernel-source | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | kernel-default | Released |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | kernel-source | Released |
| SUSE Linux Enterprise Server 12 SP4-LTSS | kernel-default | Released |
| SUSE Linux Enterprise Server 12 SP4-LTSS | kernel-source | Released |
| SUSE Linux Enterprise Server 15 | kernel-source | Affected |
| SUSE Linux Enterprise Server 15 SP1 | kernel-source | Affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | kernel-source | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kernel-default | Released |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kernel-source | Released |
| SUSE Linux Enterprise Server 15 SP2-BCL | kernel-source | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | kernel-source | Affected |
| SUSE Linux Enterprise Server 15-LTSS | kernel-default | Released |
| SUSE Linux Enterprise Server 15-LTSS | kernel-source | Released |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | kernel-source | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-source | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-default | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-default | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-default | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-source | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-default | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-source | Released |
| SUSE Manager Proxy 4.0 | kernel-source | Affected |
| SUSE Manager Proxy 4.1 | kernel-default | Released |
| SUSE Manager Proxy 4.1 | kernel-source | Released |
| SUSE Manager Proxy 4.1 | kernel-source-azure | Unsupported |
| SUSE Manager Proxy 4.2 | kernel-azure | Released |
| SUSE Manager Proxy 4.2 | kernel-default | Released |
| SUSE Manager Proxy 4.2 | kernel-source | Released |
| SUSE Manager Proxy 4.2 | kernel-source-azure | Released |
| SUSE Manager Proxy 4.2 | kernel-syms-azure | Released |
| SUSE Manager Retail Branch Server 4.0 | kernel-source | Affected |
| SUSE Manager Retail Branch Server 4.1 | kernel-default | Released |
| SUSE Manager Retail Branch Server 4.1 | kernel-source | Released |
| SUSE Manager Retail Branch Server 4.1 | kernel-source-azure | Unsupported |
| SUSE Manager Retail Branch Server 4.2 | kernel-azure | Released |
| SUSE Manager Retail Branch Server 4.2 | kernel-default | Released |
| SUSE Manager Retail Branch Server 4.2 | kernel-source | Released |
| SUSE Manager Retail Branch Server 4.2 | kernel-source-azure | Released |
| SUSE Manager Retail Branch Server 4.2 | kernel-syms-azure | Released |
| SUSE Manager Server 4.0 | kernel-source | Affected |
| SUSE Manager Server 4.1 | kernel-default | Released |
| SUSE Manager Server 4.1 | kernel-source | Released |
| SUSE Manager Server 4.1 | kernel-source-azure | Unsupported |
| SUSE Manager Server 4.2 | kernel-azure | Released |
| SUSE Manager Server 4.2 | kernel-default | Released |
| SUSE Manager Server 4.2 | kernel-source | Released |
| SUSE Manager Server 4.2 | kernel-source-azure | Released |
| SUSE Manager Server 4.2 | kernel-syms-azure | Released |
| SUSE OpenStack Cloud 7 | kernel-source | Not affected |
| SUSE OpenStack Cloud 8 | kernel-default | Not affected |
| SUSE OpenStack Cloud 8 | kernel-source | Not affected |
| SUSE OpenStack Cloud 9 | kernel-default | Released |
| SUSE OpenStack Cloud 9 | kernel-source | Released |
| SUSE OpenStack Cloud Crowbar 8 | kernel-default | Not affected |
| SUSE OpenStack Cloud Crowbar 8 | kernel-source | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | kernel-default | Released |
| SUSE OpenStack Cloud Crowbar 9 | kernel-source | Released |
| SUSE Real Time Module 15 SP2 | kernel-source-rt | Released |
| SUSE Real Time Module 15 SP3 | kernel-source-rt | Released |
| openSUSE Leap 15.3 | kernel-source | Affected |
| openSUSE Leap 15.3 | kernel-source-azure | Affected |
| openSUSE Leap 15.3 | kernel-source-rt | Affected |
| openSUSE Leap 15.4 | kernel-source | Already fixed |
| openSUSE Leap 15.4 | kernel-source-azure | Already fixed |
SUSE Timeline for this CVE
CVE page created: Mon Jan 3 12:30:29 2022CVE page last modified: Tue Dec 17 20:30:23 2024