Upstream information
Description
An issue was discovered in xfs_setattr_nonsize in fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfs_setattr_nonsize is failing to unlock the ILOCK after the xfs_qm_vop_chown_reserve call fails. This is primarily a local DoS attack vector, but it might result as well in remote DoS if the XFS filesystem is exported for instance via NFS.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 7.8 |
Vector | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Complete |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.5 | 5.7 |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Access Vector | Network | Adjacent Network |
Access Complexity | Low | Low |
Privileges Required | None | Low |
User Interaction | None | None |
Scope | Unchanged | Unchanged |
Confidentiality Impact | None | None |
Integrity Impact | None | None |
Availability Impact | High | High |
CVSSv3 Version | 3 | 3 |
- SUSE-SU-2019:2412-1, published Fri Sep 20 07:38:13 MDT 2019
- SUSE-SU-2019:2414-1, published Fri Sep 20 07:11:45 MDT 2019
- SUSE-SU-2019:2424-1, published Fri Sep 20 13:10:53 MDT 2019
- SUSE-SU-2019:2648-1, published Fri Oct 11 16:10:42 MDT 2019
- SUSE-SU-2019:2651-1, published
- SUSE-SU-2019:2658-1, published
- SUSE-SU-2019:2738-1, published
- SUSE-SU-2019:2756-1, published Wed Oct 23 13:14:16 MDT 2019
- openSUSE-SU-2019:2173-1, published Tue, 24 Sep 2019 15:25:32 +0200 (CEST)
- openSUSE-SU-2019:2181-1, published Wed, 25 Sep 2019 00:11:14 +0200 (CEST)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Image SLES15-EC2-CHOST-HVM-BYOS |
| |
Image SLES15-SP1-CHOST-BYOS-Ali Image SLES15-SP1-CHOST-BYOS-Azure Image SLES15-SP1-CHOST-BYOS-EC2 Image SLES15-SP1-CHOST-BYOS-GCE Image SLES15-SP1-CHOST-BYOS-OpenStack |
| |
SUSE Linux Enterprise Build System Kit 12 SP4 |
| Patchnames: SUSE-SLE-BSK-12-SP4-2019-2412 |
SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP4-2019-2412 |
SUSE Linux Enterprise High Availability 12 SP4 |
| Patchnames: SUSE-SLE-HA-12-SP4-2019-2412 |
SUSE Linux Enterprise High Availability 12 SP5 |
| |
SUSE Linux Enterprise High Availability 15 SP1 |
| Patchnames: SUSE-SLE-Product-HA-15-SP1-2019-2424 |
SUSE Linux Enterprise High Availability 15 |
| Patchnames: SUSE-SLE-Product-HA-15-2019-2414 |
SUSE Linux Enterprise High Performance Computing 12 SP5 |
| |
SUSE Linux Enterprise Live Patching 12 SP4 |
| Patchnames: SUSE-SLE-Live-Patching-12-SP4-2019-2412 |
SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP1-2019-2424 |
SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| |
SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2019-2414 |
SUSE Linux Enterprise Module for Development Tools 15 SP1 |
| Patchnames: SUSE-SLE-Module-Development-Tools-15-SP1-2019-2424 |
SUSE Linux Enterprise Module for Development Tools 15 |
| Patchnames: SUSE-SLE-Module-Development-Tools-15-2019-2414 |
SUSE Linux Enterprise Module for Legacy Software 15 SP1 |
| Patchnames: SUSE-SLE-Module-Legacy-15-SP1-2019-2424 |
SUSE Linux Enterprise Module for Legacy Software 15 |
| Patchnames: SUSE-SLE-Module-Legacy-15-2019-2414 |
SUSE Linux Enterprise Module for Live Patching 15 SP1 |
| Patchnames: SUSE-SLE-Module-Live-Patching-15-SP1-2019-2424 |
SUSE Linux Enterprise Module for Live Patching 15 |
| Patchnames: SUSE-SLE-Module-Live-Patching-15-2019-2414 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2424 SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2738 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-2019-2414 |
SUSE Linux Enterprise Module for Public Cloud 15 SP1 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP1-2019-2658 |
SUSE Linux Enterprise Module for Public Cloud 15 SP2 |
| |
SUSE Linux Enterprise Module for Public Cloud 15 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-2019-2651 |
SUSE Linux Enterprise Module for Realtime packages 15 SP1 |
| Patchnames: SUSE-SLE-Module-RT-15-SP1-2019-2738 |
SUSE Linux Enterprise Real Time Extension 12 SP4 |
| Patchnames: SUSE-SLE-RT-12-SP4-2019-2756 |
SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SERVER-12-SP4-2019-2412 SUSE-SLE-SERVER-12-SP4-2019-2648 |
SUSE Linux Enterprise Server 12 SP5 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP4 |
| Patchnames: SUSE-SLE-SDK-12-SP4-2019-2412 |
SUSE Linux Enterprise Software Development Kit 12 SP5 |
| |
SUSE Linux Enterprise Workstation Extension 12 SP4 |
| Patchnames: SUSE-SLE-WE-12-SP4-2019-2412 |
SUSE Linux Enterprise Workstation Extension 12 SP5 |
| |
SUSE Linux Enterprise Workstation Extension 15 SP1 |
| Patchnames: SUSE-SLE-Product-WE-15-SP1-2019-2424 |
SUSE Linux Enterprise Workstation Extension 15 |
| Patchnames: SUSE-SLE-Product-WE-15-2019-2414 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-2173 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2019-2181 |
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 |
---|---|---|
SUSE Linux Enterprise 15 Module for Basesystem | kernel-default | Released |
SUSE Linux Enterprise 15 Module for Basesystem | kernel-source | Released |
SUSE Linux Enterprise 15 Module for Development Tools | kernel-default | Released |
SUSE Linux Enterprise 15 Module for Development Tools | kernel-source | Released |
SUSE Linux Enterprise 15-SP1 Module for Basesystem | kernel-default | Released |
SUSE Linux Enterprise 15-SP1 Module for Basesystem | kernel-source | Released |
SUSE Linux Enterprise 15-SP1 Module for Development Tools | kernel-default | Released |
SUSE Linux Enterprise 15-SP1 Module for Development Tools | kernel-source | Released |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-default | Released |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-source | Released |
SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-default | Released |
SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-source | Released |
SUSE Linux Enterprise Real Time 12 SP4 | kernel-rt | Released |
SUSE Linux Enterprise Real Time 12 SP4 | kernel-rt_debug | Released |
SUSE Linux Enterprise Real Time 12 SP4 | kernel-source-rt | Released |
SUSE Linux Enterprise Real Time 12 SP4 | kernel-syms-rt | Released |
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 LTSS | kernel-default | Not affected |
SUSE Linux Enterprise Server 12 SP2 LTSS | 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 | Released |
SUSE Linux Enterprise Server 12 SP4 | kernel-source | Released |
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 | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Released |
SUSE Real Time Module | kernel-rt | Released |
SUSE Real Time Module | kernel-rt_debug | Released |
SUSE Real Time Module | kernel-source-rt | Released |
SUSE Real Time Module | kernel-syms-rt | Released |