Upstream information
Description
In ep_loop_check_proc of eventpoll.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-204573007References: Upstream kernelSUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 7.2 |
| Vector | AV:L/AC:L/Au:N/C:C/I:C/A:C |
| Access Vector | Local |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | Complete |
| Integrity Impact | Complete |
| Availability Impact | Complete |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.8 | 7.8 |
| 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:H/I:H/A:H |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Privileges Required | Low | Low |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | High | High |
| Availability Impact | High | High |
| 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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Micro 5.1 | kernel-default | Already fixed |
| SUSE Linux Enterprise Micro 5.1 | kernel-rt | Already fixed |
| SUSE Linux Enterprise Micro 5.1 | kernel-source-rt | Already fixed |
| SUSE Linux Enterprise Micro 5.2 | kernel-default | Already fixed |
| SUSE Linux Enterprise Micro 5.2 | kernel-rt | Already fixed |
| SUSE Linux Enterprise Micro 5.2 | kernel-source-rt | Already fixed |
| 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 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-source-azure | Already fixed |
| 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 High Performance Computing 15 SP2-ESPOS | kernel-default | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | kernel-default | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | kernel-default | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | kernel-source-azure | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | kernel-source | Already fixed |
| 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 | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | kernel-default | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | kernel-source | Already fixed |
| 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 | Already fixed |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | kernel-default | Already fixed |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | kernel-source | Already fixed |
| 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 | Already fixed |
| SUSE Linux Enterprise Server 12 SP5 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 12 SP5 | kernel-source-azure | Already fixed |
| SUSE Linux Enterprise Server 12 SP5-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 12 SP5-LTSS | kernel-source-azure | Already fixed |
| 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 15 SP2-LTSS | kernel-default | Already fixed |
| SUSE Linux Enterprise Server 15 SP2-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15 SP3 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server 15 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15 SP3 | kernel-source-azure | Already fixed |
| SUSE Linux Enterprise Server 15 SP3-LTSS | kernel-source | Already fixed |
| 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 | Already fixed |
| SUSE Linux Enterprise Server 15-ESPOS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | kernel-source-azure | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source-azure | Already fixed |
| 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 Server for SAP Applications 15 SP3 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | kernel-source-azure | Already fixed |
| 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 | Already fixed |
| HPE Helion OpenStack 8 | kernel-source | Already fixed |
| SUSE CaaS Platform 4.0 | kernel-default | Already fixed |
| SUSE CaaS Platform 4.0 | kernel-source | Already fixed |
| SUSE CaaS Platform 4.5 | kernel-default | Already fixed |
| SUSE CaaS Platform 4.5 | kernel-source | Already fixed |
| SUSE CaaS Platform Toolchain 3 | kernel-source | Already fixed |
| SUSE Enterprise Storage 6 | kernel-default | Already fixed |
| SUSE Enterprise Storage 6 | kernel-source | Already fixed |
| SUSE Enterprise Storage 7 | kernel-default | Already fixed |
| SUSE Enterprise Storage 7 | kernel-source | Already fixed |
| SUSE Enterprise Storage 7 | kernel-source-azure | Already fixed |
| SUSE Enterprise Storage 7.1 | kernel-default | Already fixed |
| SUSE Enterprise Storage 7.1 | kernel-source | Already fixed |
| SUSE Enterprise Storage 7.1 | kernel-source-azure | Already fixed |
| 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 | Already fixed |
| SUSE Linux Enterprise Desktop 12 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise Desktop 12 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise Desktop 15 | kernel-source | Already fixed |
| SUSE Linux Enterprise Desktop 15 SP1 | kernel-source | Already fixed |
| SUSE Linux Enterprise Desktop 15 SP2 | kernel-default | Already fixed |
| SUSE Linux Enterprise Desktop 15 SP2 | kernel-source | Already fixed |
| SUSE Linux Enterprise Desktop 15 SP3 | kernel-default | Already fixed |
| SUSE Linux Enterprise Desktop 15 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kernel-default | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kernel-default | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-default | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Micro 5.0 | kernel-default | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Development Tools 15 | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-source-azure | Already fixed |
| SUSE Linux Enterprise Module for Public Cloud 15 SP3 | kernel-source-azure | Already fixed |
| SUSE Linux Enterprise Point of Sale 11 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | kernel-source | Already fixed |
| SUSE Linux Enterprise Real Time 12 SP5 | kernel-source-rt | Already fixed |
| SUSE Linux Enterprise Real Time 15 SP2 | kernel-source | Already fixed |
| SUSE Linux Enterprise Real Time 15 SP2 | kernel-source-rt | Already fixed |
| SUSE Linux Enterprise Real Time 15 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise Real Time 15 SP3 | kernel-source-rt | Already fixed |
| SUSE Linux Enterprise Real Time 15 SP4 | kernel-source | Already fixed |
| 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 | Already fixed |
| SUSE Linux Enterprise Server 12 SP2-BCL | kernel-default | Already fixed |
| SUSE Linux Enterprise Server 12 SP2-BCL | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 12 SP2-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 12 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-BCL | kernel-default | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-BCL | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | kernel-default | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-LTSS | kernel-default | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 12 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | kernel-default | Already fixed |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 12 SP4-LTSS | kernel-default | Already fixed |
| SUSE Linux Enterprise Server 12 SP4-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15 SP1 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15 SP1-BCL | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kernel-default | Already fixed |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15 SP2-BCL | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15 SP3-BCL | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15-LTSS | kernel-default | Already fixed |
| SUSE Linux Enterprise Server 15-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-source | Already fixed |
| SUSE Manager Proxy 4.0 | kernel-source | Already fixed |
| 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 Proxy 4.2 | kernel-default | Already fixed |
| SUSE Manager Proxy 4.2 | kernel-source | Already fixed |
| SUSE Manager Proxy 4.2 | kernel-source-azure | Already fixed |
| SUSE Manager Retail Branch Server 4.0 | kernel-source | Already fixed |
| 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 Retail Branch Server 4.2 | kernel-default | Already fixed |
| SUSE Manager Retail Branch Server 4.2 | kernel-source | Already fixed |
| SUSE Manager Retail Branch Server 4.2 | kernel-source-azure | Already fixed |
| SUSE Manager Server 4.0 | kernel-source | Already fixed |
| 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 Manager Server 4.2 | kernel-default | Already fixed |
| SUSE Manager Server 4.2 | kernel-source | Already fixed |
| SUSE Manager Server 4.2 | kernel-source-azure | Already fixed |
| SUSE OpenStack Cloud 7 | kernel-source | Already fixed |
| SUSE OpenStack Cloud 8 | kernel-default | Already fixed |
| SUSE OpenStack Cloud 8 | kernel-source | Already fixed |
| SUSE OpenStack Cloud 9 | kernel-default | Already fixed |
| SUSE OpenStack Cloud 9 | kernel-source | Already fixed |
| SUSE OpenStack Cloud Crowbar 8 | kernel-default | Already fixed |
| SUSE OpenStack Cloud Crowbar 8 | kernel-source | Already fixed |
| SUSE OpenStack Cloud Crowbar 9 | kernel-default | Already fixed |
| SUSE OpenStack Cloud Crowbar 9 | kernel-source | Already fixed |
| SUSE Real Time Module 15 SP2 | kernel-source-rt | Already fixed |
| SUSE Real Time Module 15 SP3 | kernel-source-rt | Already fixed |
| openSUSE Leap 15.3 | kernel-source | Already fixed |
| openSUSE Leap 15.3 | kernel-source-azure | Already fixed |
| openSUSE Leap 15.3 | kernel-source-rt | Already fixed |
| 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 Dec 13 19:01:17 2021CVE page last modified: Thu Nov 14 17:27:35 2024