Upstream information
Description
The Linux kernel through 5.3.13 has a start_offset+size Integer Overflow in cpia2_remap_buffer in drivers/media/usb/cpia2/cpia2_core.c because cpia2 has its own mmap implementation. This allows local users (with /dev/video0 access) to obtain read and write permissions on kernel physical pages, which can possibly result in a privilege escalation.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate 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 | 6.6 |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Access Vector | Local | Physical |
Access 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 |
- SUSE-SU-2020:1255-1, published Tue May 12 07:18:40 MDT 2020
- SUSE-SU-2020:1275-1, published Thu May 14 07:15:42 MDT 2020
- SUSE-SU-2020:14354-1, published Thu Apr 30 13:14:51 MDT 2020
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
HPE Helion Openstack 8 |
| Patchnames: HPE-Helion-OpenStack-8-2020-1275 |
SUSE Enterprise Storage 5 |
| Patchnames: SUSE-Storage-5-2020-1275 |
SUSE Linux Enterprise High Availability 12 SP2 SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise Server 12 SP2 |
| Patchnames: SUSE-SLE-HA-12-SP2-2020-1255 |
SUSE Linux Enterprise High Availability 12 SP3 SUSE Linux Enterprise High Performance Computing 12 SP3 SUSE Linux Enterprise Server 12 SP3 |
| Patchnames: SUSE-SLE-HA-12-SP3-2020-1275 |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT |
| Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2020-1255 |
SUSE Linux Enterprise Server 11 SP4-LTSS |
| Patchnames: slessp4-kernel-source-14354 |
SUSE Linux Enterprise Server 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2020-1255 |
SUSE Linux Enterprise Server 12 SP2-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2020-1255 |
SUSE Linux Enterprise Server 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2020-1255 |
SUSE Linux Enterprise Server 12 SP3-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP3-BCL-2020-1275 |
SUSE Linux Enterprise Server 12 SP3-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP3-ESPOS-2020-1275 |
SUSE Linux Enterprise Server 12 SP3-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2020-1275 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2020-1255 |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SAP-12-SP3-2020-1275 |
SUSE OpenStack Cloud 7 |
| Patchnames: SUSE-OpenStack-Cloud-7-2020-1255 |
SUSE OpenStack Cloud 8 |
| Patchnames: SUSE-OpenStack-Cloud-8-2020-1275 |
SUSE OpenStack Cloud Crowbar 8 |
| Patchnames: SUSE-OpenStack-Cloud-Crowbar-8-2020-1275 |
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 | In progress |
HPE Helion OpenStack 8 | kernel-source | In progress |
HPE Helion OpenStack 8 | kernel-source-azure | In progress |
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 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 SP1 | kernel-default | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP1 | kernel-source | Not affected |
SUSE Linux Enterprise Micro 5.0 | kernel-default | Not affected |
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 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 Point of Service Image Server 12 SP2 | kernel-default | Released |
SUSE Linux Enterprise Point of Service Image Server 12 SP2 | kernel-source | Released |
SUSE Linux Enterprise Server 11 SP4 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 11 SP4 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP1 LTSS | kernel-default | Unsupported |
SUSE Linux Enterprise Server 12 SP1 LTSS | kernel-source | Unsupported |
SUSE Linux Enterprise Server 12 SP2 BCL | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP2 BCL | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP2 ESPOS | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP2 ESPOS | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP3 BCL | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP3 BCL | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP3 BCL | kernel-source-azure | In progress |
SUSE Linux Enterprise Server 12 SP3 ESPOS | kernel-default | In progress |
SUSE Linux Enterprise Server 12 SP3 ESPOS | kernel-source | In progress |
SUSE Linux Enterprise Server 12 SP3 ESPOS | kernel-source-azure | In progress |
SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-source-azure | In progress |
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 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 SP1 | kernel-default | Not affected |
SUSE Linux Enterprise Server 15 SP1 | kernel-source | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-default | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-source | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-default | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source-azure | In progress |
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 Storage 6 | kernel-default | Not affected |
SUSE Linux Enterprise Storage 6 | kernel-source | Not affected |
SUSE Manager Proxy 4.0 | kernel-default | Not affected |
SUSE Manager Proxy 4.0 | kernel-source | Not affected |
SUSE Manager Retail Branch Server 4.0 | kernel-default | Not affected |
SUSE Manager Retail Branch Server 4.0 | kernel-source | Not affected |
SUSE Manager Server 4.0 | kernel-default | Not affected |
SUSE Manager Server 4.0 | kernel-source | Not affected |
SUSE OpenStack Cloud 7 | kernel-default | Released |
SUSE OpenStack Cloud 7 | kernel-source | Released |
SUSE OpenStack Cloud 8 | kernel-default | In progress |
SUSE OpenStack Cloud 8 | kernel-source | In progress |
SUSE OpenStack Cloud 8 | kernel-source-azure | In progress |
SUSE OpenStack Cloud Crowbar 8 | kernel-default | In progress |
SUSE OpenStack Cloud Crowbar 8 | kernel-source | In progress |
SUSE OpenStack Cloud Crowbar 8 | kernel-source-azure | In progress |