Upstream information
Description
In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The timeri variable was originally intended to be for a newly created timer instance, but was used for a different purpose after refactoring.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 4.9 |
Vector | AV:L/AC:L/Au:N/C:N/I:N/A:C |
Access Vector | Local |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Complete |
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 |
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Linux Enterprise Desktop 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA kernel-default-5.3.18-22.2 SUSE Linux Enterprise Module for Development Tools 15 SP2 GA kernel-docs-5.3.18-22.3 SUSE Linux Enterprise Workstation Extension 15 SP2 GA kernel-default-extra-5.3.18-22.2 |
SUSE Linux Enterprise Desktop 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA kernel-64kb-5.3.18-57.3 SUSE Linux Enterprise Module for Development Tools 15 SP3 GA kernel-docs-5.3.18-57.3 SUSE Linux Enterprise Workstation Extension 15 SP3 GA kernel-default-extra-5.3.18-57.3 |
SUSE Linux Enterprise Desktop 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA kernel-64kb-5.14.21-150400.22.1 SUSE Linux Enterprise Module for Development Tools 15 SP4 GA kernel-docs-5.14.21-150400.22.1 SUSE Linux Enterprise Workstation Extension 15 SP4 GA kernel-default-extra-5.14.21-150400.22.1 |
SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Storage 7 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA kernel-default-5.3.18-22.2 SUSE Linux Enterprise Module for Development Tools 15 SP2 GA kernel-docs-5.3.18-22.3 SUSE Linux Enterprise Module for Legacy 15 SP2 GA reiserfs-kmp-default-5.3.18-22.2 SUSE Linux Enterprise Module for Public Cloud 15 SP2 GA kernel-azure-5.3.18-16.2 |
SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Storage 7.1 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA kernel-64kb-5.3.18-57.3 SUSE Linux Enterprise Module for Development Tools 15 SP3 GA kernel-docs-5.3.18-57.3 SUSE Linux Enterprise Module for Legacy 15 SP3 GA reiserfs-kmp-default-5.3.18-57.3 SUSE Linux Enterprise Module for Public Cloud 15 SP3 GA kernel-azure-5.3.18-36.1 |
SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA kernel-64kb-5.14.21-150400.22.1 SUSE Linux Enterprise Module for Development Tools 15 SP4 GA kernel-docs-5.14.21-150400.22.1 SUSE Linux Enterprise Module for Legacy 15 SP4 GA reiserfs-kmp-default-5.14.21-150400.22.1 SUSE Linux Enterprise Module for Public Cloud 15 SP4 GA kernel-azure-5.14.21-150400.12.1 |
SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA kernel-default-5.3.18-22.2 |
SUSE Linux Enterprise Module for Basesystem 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA kernel-64kb-5.3.18-57.3 |
SUSE Linux Enterprise Module for Basesystem 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA kernel-64kb-5.14.21-150400.22.1 |
SUSE Linux Enterprise Module for Development Tools 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Development Tools 15 SP2 GA kernel-docs-5.3.18-22.3 |
SUSE Linux Enterprise Module for Development Tools 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Development Tools 15 SP3 GA kernel-docs-5.3.18-57.3 |
SUSE Linux Enterprise Module for Development Tools 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Development Tools 15 SP4 GA kernel-docs-5.14.21-150400.22.1 |
SUSE Linux Enterprise Module for Legacy 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Legacy 15 SP2 GA reiserfs-kmp-default-5.3.18-22.2 |
SUSE Linux Enterprise Module for Legacy 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Legacy 15 SP3 GA reiserfs-kmp-default-5.3.18-57.3 |
SUSE Linux Enterprise Module for Legacy 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Legacy 15 SP4 GA reiserfs-kmp-default-5.14.21-150400.22.1 |
SUSE Linux Enterprise Module for Public Cloud 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Public Cloud 15 SP2 GA kernel-azure-5.3.18-16.2 |
SUSE Linux Enterprise Module for Public Cloud 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Public Cloud 15 SP3 GA kernel-azure-5.3.18-36.1 |
SUSE Linux Enterprise Module for Public Cloud 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Public Cloud 15 SP4 GA kernel-azure-5.14.21-150400.12.1 |
SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA kernel-default-5.3.18-22.2 SUSE Linux Enterprise Module for Development Tools 15 SP2 GA kernel-docs-5.3.18-22.3 SUSE Linux Enterprise Module for Legacy 15 SP2 GA reiserfs-kmp-default-5.3.18-22.2 SUSE Linux Enterprise Module for Public Cloud 15 SP2 GA kernel-azure-5.3.18-16.2 SUSE Linux Enterprise Workstation Extension 15 SP2 GA kernel-default-extra-5.3.18-22.2 |
SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA kernel-64kb-5.3.18-57.3 SUSE Linux Enterprise Module for Development Tools 15 SP3 GA kernel-docs-5.3.18-57.3 SUSE Linux Enterprise Module for Legacy 15 SP3 GA reiserfs-kmp-default-5.3.18-57.3 SUSE Linux Enterprise Module for Public Cloud 15 SP3 GA kernel-azure-5.3.18-36.1 SUSE Linux Enterprise Workstation Extension 15 SP3 GA kernel-default-extra-5.3.18-57.3 |
SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA kernel-64kb-5.14.21-150400.22.1 SUSE Linux Enterprise Module for Development Tools 15 SP4 GA kernel-docs-5.14.21-150400.22.1 SUSE Linux Enterprise Module for Legacy 15 SP4 GA reiserfs-kmp-default-5.14.21-150400.22.1 SUSE Linux Enterprise Module for Public Cloud 15 SP4 GA kernel-azure-5.14.21-150400.12.1 SUSE Linux Enterprise Workstation Extension 15 SP4 GA kernel-default-extra-5.14.21-150400.22.1 |
SUSE Linux Enterprise Workstation Extension 15 SP2 |
| Patchnames: SUSE Linux Enterprise Workstation Extension 15 SP2 GA kernel-default-extra-5.3.18-22.2 |
SUSE Linux Enterprise Workstation Extension 15 SP3 |
| Patchnames: SUSE Linux Enterprise Workstation Extension 15 SP3 GA kernel-default-extra-5.3.18-57.3 |
SUSE Linux Enterprise Workstation Extension 15 SP4 |
| Patchnames: SUSE Linux Enterprise Workstation Extension 15 SP4 GA kernel-default-extra-5.14.21-150400.22.1 |
openSUSE Leap 15.2 |
| Patchnames: openSUSE Leap 15.2 GA kernel-default-5.3.18-lp152.19.2 |
openSUSE Leap 15.3 |
| Patchnames: openSUSE Leap 15.3 GA kernel-64kb-5.3.18-57.3 |
openSUSE Leap 15.4 |
| Patchnames: openSUSE Leap 15.4 GA kernel-64kb-5.14.21-150400.22.1 |
First public cloud image revisions this CVE is fixed in:
- alibaba/sles-15-sp3-chost-byos-v20210729
- alibaba/sles-15-sp3-chost-byos-v20210827
- amazon/suse-manager-4-2-proxy-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-manager-4-2-server-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-byos-v20210924-hvm-ssd-arm64
- amazon/suse-sles-15-sp3-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-chost-byos-v20210729-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-chost-byos-v20210827-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-v20210924-ecs-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-v20210924-hvm-ssd-arm64
- amazon/suse-sles-15-sp3-v20210924-hvm-ssd-x86_64
- amazon/suse-sles-hpc-15-sp3-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp3-byos-v20210924-hvm-ssd-x86_64
- google/sles-15-sp3-byos-v20210812
- google/sles-15-sp3-chost-byos-v20210729
- google/sles-15-sp3-chost-byos-v20210827
- google/sles-15-sp3-sap-byos-v20210812
- google/sles-15-sp3-sap-v20210812
- google/sles-15-sp3-sapcal-v20210812
- google/sles-15-sp3-v20210812
- google/suse-manager-4-2-proxy-byos-v20210812
- google/suse-manager-4-2-server-byos-v20210812
- microsoft/suse-manager-4-2-proxy-byos-v20210924
- microsoft/suse-manager-4-2-server-byos-v20210924
- microsoft/suse-sles-15-sp3-basic-v20210924
- microsoft/suse-sles-15-sp3-byos-v20210924
- microsoft/suse-sles-15-sp3-chost-byos-v20210729
- microsoft/suse-sles-15-sp3-chost-byos-v20210827
- microsoft/suse-sles-15-sp3-hpc-byos-v20210924
- microsoft/suse-sles-15-sp3-hpc-v20210924
- microsoft/suse-sles-15-sp3-sapcal-v20220120
- microsoft/suse-sles-15-sp3-v20210924
- microsoft/suse-sles-sap-15-sp3-byos-v20210924
- microsoft/suse-sles-sap-15-sp3-v20210924
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 |
---|---|---|
HPE Helion OpenStack 8 | kernel-default | Not affected |
HPE Helion OpenStack 8 | kernel-source | Not affected |
SUSE Enterprise Storage 5 | kernel-default | Not affected |
SUSE Enterprise Storage 5 | kernel-source | Not affected |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-default | Not affected |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-source | Not affected |
SUSE Linux Enterprise Desktop 15 | kernel-default | Not affected |
SUSE Linux Enterprise Desktop 15 | kernel-source | Not affected |
SUSE Linux Enterprise Desktop 15 SP1 | kernel-default | Not affected |
SUSE Linux Enterprise Desktop 15 SP1 | kernel-source | Not affected |
SUSE Linux Enterprise Desktop 15 SP2 | kernel-default | Already fixed |
SUSE Linux Enterprise Desktop 15 SP2 | kernel-source | Already fixed |
SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-default | Not affected |
SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-source | Not affected |
SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-default | Not affected |
SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-source | Not affected |
SUSE Linux Enterprise High Performance Computing 15 | kernel-default | Not affected |
SUSE Linux Enterprise High Performance Computing 15 | kernel-source | Not affected |
SUSE Linux Enterprise High Performance Computing 15 LTSS | kernel-default | Not affected |
SUSE Linux Enterprise High Performance Computing 15 LTSS | kernel-source | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP1 | kernel-default | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP1 | kernel-source | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP2 | kernel-default | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP2 | kernel-source | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP2 | kernel-source-azure | Already fixed |
SUSE Linux Enterprise Micro 5.0 | kernel-default | Not affected |
SUSE Linux Enterprise Micro 5.1 | kernel-default | Already fixed |
SUSE Linux Enterprise Micro 5.1 | kernel-rt | Already fixed |
SUSE Linux Enterprise Module for Basesystem 15 | kernel-default | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 | kernel-source | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | kernel-default | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | kernel-source | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-default | Already fixed |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Development Tools 15 | kernel-default | Not affected |
SUSE Linux Enterprise Module for Development Tools 15 | kernel-source | Not affected |
SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-default | Not affected |
SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-source | Not affected |
SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-default | Already fixed |
SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-source-azure | Already fixed |
SUSE Linux Enterprise Point of Service 11 SP3 | kernel-default | Not affected |
SUSE Linux Enterprise Point of Service 11 SP3 | kernel-source | Not affected |
SUSE Linux Enterprise Point of Service Image Server 12 SP2 | kernel-default | Not affected |
SUSE Linux Enterprise Point of Service Image Server 12 SP2 | kernel-source | Not affected |
SUSE Linux Enterprise Server 11 SP4 LTSS | kernel-default | Not affected |
SUSE Linux Enterprise Server 11 SP4 LTSS | kernel-source | Not affected |
SUSE Linux Enterprise Server 12 SP1 LTSS | kernel-default | Not affected |
SUSE Linux Enterprise Server 12 SP1 LTSS | kernel-source | Not affected |
SUSE Linux Enterprise Server 12 SP2 | kernel-default | 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-default | Not affected |
SUSE Linux Enterprise Server 12 SP2 ESPOS | kernel-source | Not affected |
SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-default | Not affected |
SUSE Linux Enterprise Server 12 SP2 LTSS | 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-default | Not affected |
SUSE Linux Enterprise Server 12 SP4 | kernel-source | Not affected |
SUSE Linux Enterprise Server 12 SP4 ESPOS | kernel-default | Not affected |
SUSE Linux Enterprise Server 12 SP4 ESPOS | kernel-source | Not affected |
SUSE Linux Enterprise Server 12 SP4 LTSS | kernel-default | Not affected |
SUSE Linux Enterprise Server 12 SP4 LTSS | kernel-source | Not affected |
SUSE Linux Enterprise Server 12 SP5 | kernel-default | Not affected |
SUSE Linux Enterprise Server 12 SP5 | kernel-source | Not affected |
SUSE Linux Enterprise Server 15 | kernel-default | Not affected |
SUSE Linux Enterprise Server 15 | kernel-source | Not affected |
SUSE Linux Enterprise Server 15 ESPOS | kernel-default | Not affected |
SUSE Linux Enterprise Server 15 ESPOS | kernel-source | Not affected |
SUSE Linux Enterprise Server 15 LTSS | kernel-default | Not affected |
SUSE Linux Enterprise Server 15 LTSS | kernel-source | Not affected |
SUSE Linux Enterprise Server 15 SP1 | kernel-default | Not affected |
SUSE Linux Enterprise Server 15 SP1 | kernel-source | Not affected |
SUSE Linux Enterprise Server 15 SP2 | kernel-default | Already fixed |
SUSE Linux Enterprise Server 15 SP2 | kernel-source | Already fixed |
SUSE Linux Enterprise Server 15 SP2 | kernel-source-azure | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-default | 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 | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-default | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 | kernel-default | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 | kernel-source | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-default | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-source | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | kernel-default | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | kernel-source | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | kernel-source-azure | Already fixed |
SUSE Linux Enterprise Storage 6 | kernel-default | Not affected |
SUSE Linux Enterprise Storage 6 | kernel-source | Not affected |
SUSE Linux Enterprise Storage 7 | kernel-default | Already fixed |
SUSE Linux Enterprise Storage 7 | kernel-source | Already fixed |
SUSE Linux Enterprise Storage 7 | kernel-source-azure | Already fixed |
SUSE Manager Proxy 4.0 | kernel-default | Not affected |
SUSE Manager Proxy 4.0 | kernel-source | Not affected |
SUSE Manager Proxy 4.1 | kernel-default | Already fixed |
SUSE Manager Proxy 4.1 | kernel-source | Already fixed |
SUSE Manager Proxy 4.1 | kernel-source-azure | Already fixed |
SUSE Manager Retail Branch Server 4.0 | kernel-default | Not affected |
SUSE Manager Retail Branch Server 4.0 | kernel-source | Not affected |
SUSE Manager Retail Branch Server 4.1 | kernel-default | Already fixed |
SUSE Manager Retail Branch Server 4.1 | kernel-source | Already fixed |
SUSE Manager Retail Branch Server 4.1 | kernel-source-azure | Already fixed |
SUSE Manager Server 4.0 | kernel-default | Not affected |
SUSE Manager Server 4.0 | kernel-source | Not affected |
SUSE Manager Server 4.1 | kernel-default | Already fixed |
SUSE Manager Server 4.1 | kernel-source | Already fixed |
SUSE Manager Server 4.1 | kernel-source-azure | Already fixed |
SUSE OpenStack Cloud 7 | kernel-default | Not affected |
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 | Not affected |
SUSE OpenStack Cloud 9 | kernel-source | Not affected |
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 | Not affected |
SUSE OpenStack Cloud Crowbar 9 | kernel-source | Not affected |