Upstream information
Description
The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel through 4.10.15 allows attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.2 | 6.9 |
Vector | AV:L/AC:L/Au:N/C:C/I:C/A:C | AV:L/AC:M/Au:N/C:C/I:C/A:C |
Access Vector | Local | Local |
Access Complexity | Low | Medium |
Authentication | None | None |
Confidentiality Impact | Complete | Complete |
Integrity Impact | Complete | Complete |
Availability Impact | Complete | Complete |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.8 | 7.8 |
Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Access Vector | Local | Local |
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 | 3 |
- SUSE-SU-2017:1853-1, published Thu, 13 Jul 2017 15:09:41 +0200 (CEST)
- SUSE-SU-2017:1990-1, published Fri, 28 Jul 2017 15:10:24 +0200 (CEST)
- SUSE-SU-2017:2043-1, published Fri, 4 Aug 2017 21:06:55 +0200 (CEST)
- SUSE-SU-2017:2046-1, published Fri, 4 Aug 2017 21:09:28 +0200 (CEST)
- SUSE-SU-2017:2049-1, published Sat, 5 Aug 2017 03:07:04 +0200 (CEST)
- SUSE-SU-2017:2060-1, published Mon, 7 Aug 2017 15:09:29 +0200 (CEST)
- SUSE-SU-2017:2061-1, published Mon Aug 7 07:10:24 MDT 2017
- SUSE-SU-2017:2062-1, published Mon, 7 Aug 2017 15:11:15 +0200 (CEST)
- SUSE-SU-2017:2063-1, published Mon Aug 7 07:12:26 MDT 2017
- SUSE-SU-2017:2064-1, published Mon, 7 Aug 2017 15:13:41 +0200 (CEST)
- SUSE-SU-2017:2065-1, published Mon, 7 Aug 2017 15:15:00 +0200 (CEST)
- SUSE-SU-2017:2066-1, published Mon, 7 Aug 2017 15:16:21 +0200 (CEST)
- SUSE-SU-2017:2067-1, published Mon, 7 Aug 2017 15:17:40 +0200 (CEST)
- SUSE-SU-2017:2068-1, published Mon Aug 7 07:18:56 MDT 2017
- SUSE-SU-2017:2070-1, published Mon, 7 Aug 2017 15:20:40 +0200 (CEST)
- SUSE-SU-2017:2072-1, published Mon, 7 Aug 2017 18:08:57 +0200 (CEST)
- SUSE-SU-2017:2073-1, published Mon Aug 7 10:09:55 MDT 2017
- SUSE-SU-2017:2088-1, published Tue, 8 Aug 2017 15:07:56 +0200 (CEST)
- SUSE-SU-2017:2089-1, published Tue, 8 Aug 2017 15:09:00 +0200 (CEST)
- SUSE-SU-2017:2090-1, published Tue, 8 Aug 2017 15:09:41 +0200 (CEST)
- SUSE-SU-2017:2091-1, published Tue, 8 Aug 2017 15:10:24 +0200 (CEST)
- SUSE-SU-2017:2092-1, published Tue, 8 Aug 2017 15:11:16 +0200 (CEST)
- SUSE-SU-2017:2094-1, published Tue, 8 Aug 2017 15:13:09 +0200 (CEST)
- SUSE-SU-2017:2342-1, published Mon, 4 Sep 2017 21:11:06 +0200 (CEST)
- SUSE-SU-2017:2389-1, published Fri, 8 Sep 2017 18:09:08 +0200 (CEST)
- SUSE-SU-2017:2446-1, published Wed Sep 13 09:25:21 MDT 2017
- SUSE-SU-2017:2447-1, published Wed, 13 Sep 2017 17:26:23 +0200 (CEST)
- SUSE-SU-2017:2448-1, published Wed, 13 Sep 2017 17:27:22 +0200 (CEST)
- SUSE-SU-2017:2525-1, published Tue, 19 Sep 2017 15:07:27 +0200 (CEST)
- SUSE-SU-2017:2791-1, published Fri, 20 Oct 2017 03:07:40 +0200 (CEST)
- SUSE-SU-2017:2908-1, published Mon, 30 Oct 2017 19:23:22 +0100 (CET)
- SUSE-SU-2017:2920-1, published Thu, 2 Nov 2017 18:12:40 +0100 (CET)
- openSUSE-SU-2017:1513-1, published Thu, 8 Jun 2017 18:13:15 +0200 (CEST)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Openstack Cloud Magnum Orchestration 7 |
| Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-1146 |
SUSE Linux Enterprise Build System Kit 12 SP2 |
| Patchnames: SUSE-SLE-BSK-12-SP2-2017-1146 |
SUSE Linux Enterprise Desktop 12 SP2 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP2-2017-1146 |
SUSE Linux Enterprise Desktop 12 SP3 |
| |
SUSE Linux Enterprise Desktop 12 SP4 |
| |
SUSE Linux Enterprise High Availability 12 SP2 |
| Patchnames: SUSE-SLE-HA-12-SP2-2017-1146 |
SUSE Linux Enterprise High Availability 12 SP3 |
| |
SUSE Linux Enterprise High Availability 12 SP4 |
| |
SUSE Linux Enterprise High Availability 15 |
| |
SUSE Linux Enterprise High Availability Extension 11 SP4 |
| Patchnames: slehasp4-kernel-13274 |
SUSE Linux Enterprise Live Patching 12 |
| Patchnames: SUSE-SLE-Live-Patching-12-2017-1146 SUSE-SLE-Live-Patching-12-2017-1257 SUSE-SLE-Live-Patching-12-2017-1258 SUSE-SLE-Live-Patching-12-2017-1263 SUSE-SLE-Live-Patching-12-2017-1264 SUSE-SLE-Live-Patching-12-2017-1265 SUSE-SLE-Live-Patching-12-2017-1266 SUSE-SLE-Live-Patching-12-2017-1267 SUSE-SLE-Live-Patching-12-2017-1269 SUSE-SLE-Live-Patching-12-2017-1270 SUSE-SLE-Live-Patching-12-2017-1271 |
SUSE Linux Enterprise Module for Basesystem 15 |
| |
SUSE Linux Enterprise Module for Development Tools 15 |
| |
SUSE Linux Enterprise Module for Legacy Software 15 |
| |
SUSE Linux Enterprise Module for Live Patching 15 |
| |
SUSE Linux Enterprise Module for Public Cloud 12 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-12-2017-1799 SUSE-SLE-Module-Public-Cloud-12-2017-1808 |
SUSE Linux Enterprise Point of Sale 11 SP3 |
| Patchnames: sleposp3-kernel-source-13284 |
SUSE Linux Enterprise Real Time Extension 11 SP4 |
| Patchnames: slertesp4-kernel-13274 slertesp4-kernel-rt-13262 |
SUSE Linux Enterprise Real Time Extension 12 SP2 |
| Patchnames: SUSE-SLE-RT-12-SP2-2017-1231 |
SUSE Linux Enterprise Server 11 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS |
| Patchnames: slessp3-kernel-source-13284 |
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-kernel-13274 |
SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2017-1261 SUSE-SLE-SERVER-12-SP1-2017-1273 SUSE-SLE-SERVER-12-SP1-2017-1274 SUSE-SLE-SERVER-12-SP1-2017-1275 SUSE-SLE-SERVER-12-SP1-2017-1276 SUSE-SLE-SERVER-12-SP1-2017-1290 SUSE-SLE-SERVER-12-SP1-2017-1291 SUSE-SLE-SERVER-12-SP1-2017-1292 SUSE-SLE-SERVER-12-SP1-2017-1293 SUSE-SLE-SERVER-12-SP1-2017-1294 SUSE-SLE-SERVER-12-SP1-2017-1295 SUSE-SLE-SERVER-12-SP1-2017-1513 SUSE-SLE-SERVER-12-SP1-2017-1514 SUSE-SLE-SERVER-12-SP1-2017-1515 SUSE-SLE-SERVER-12-SP1-2017-1732 SUSE-SLE-SERVER-12-SP1-2017-1799 |
SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2017-1146 |
SUSE Linux Enterprise Server 12 SP3 |
| |
SUSE Linux Enterprise Server 12 SP4 |
| |
SUSE Linux Enterprise Server 12-LTSS SUSE Linux Enterprise Server for SAP Applications 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2017-1808 |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| Patchnames: SUSE-SLE-RPI-12-SP2-2017-1146 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2017-1261 SUSE-SLE-SAP-12-SP1-2017-1273 SUSE-SLE-SAP-12-SP1-2017-1274 SUSE-SLE-SAP-12-SP1-2017-1275 SUSE-SLE-SAP-12-SP1-2017-1276 SUSE-SLE-SAP-12-SP1-2017-1290 SUSE-SLE-SAP-12-SP1-2017-1291 SUSE-SLE-SAP-12-SP1-2017-1292 SUSE-SLE-SAP-12-SP1-2017-1293 SUSE-SLE-SAP-12-SP1-2017-1294 SUSE-SLE-SAP-12-SP1-2017-1295 SUSE-SLE-SAP-12-SP1-2017-1513 SUSE-SLE-SAP-12-SP1-2017-1514 SUSE-SLE-SAP-12-SP1-2017-1515 SUSE-SLE-SAP-12-SP1-2017-1732 SUSE-SLE-SAP-12-SP1-2017-1799 |
SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: sdksp4-kernel-13274 |
SUSE Linux Enterprise Software Development Kit 12 SP2 |
| Patchnames: SUSE-SLE-SDK-12-SP2-2017-1146 |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP4 |
| |
SUSE Linux Enterprise Workstation Extension 12 SP2 |
| Patchnames: SUSE-SLE-WE-12-SP2-2017-1146 |
SUSE Linux Enterprise Workstation Extension 12 SP3 |
| |
SUSE Linux Enterprise Workstation Extension 12 SP4 |
| |
SUSE Linux Enterprise Workstation Extension 15 |
| |
SUSE OpenStack Cloud 6 |
| Patchnames: SUSE-OpenStack-Cloud-6-2017-1799 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE Leap 15.0 GA kernel-default |
openSUSE Leap 42.2 |
| Patchnames: openSUSE-2017-666 |
openSUSE Leap 42.3 |
| Patchnames: openSUSE Leap 42.3 GA kernel-default |
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 Desktop 12 SP1 | kernel-default | Affected |
SUSE Linux Enterprise Desktop 12 SP1 | kernel-source | Affected |
SUSE Linux Enterprise Desktop 12 SP2 | kernel-default | Released |
SUSE Linux Enterprise Desktop 12 SP2 | kernel-source | Released |
SUSE Linux Enterprise Live Patching | kgraft-patch-SLE12-SP2_Update_0 | Released |
SUSE Linux Enterprise Point of Service 11 SP3 | kernel-default | Released |
SUSE Linux Enterprise Point of Service 11 SP3 | kernel-source | Released |
SUSE Linux Enterprise Point of Service Image Server 12 | kgraft-patch-SLE12-SP2_Update_0 | Released |
SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 11 SP4 | kernel-default | Released |
SUSE Linux Enterprise Server 11 SP4 | kernel-source | Released |
SUSE Linux Enterprise Server 12 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 12 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP1 | kernel-default | Affected |
SUSE Linux Enterprise Server 12 SP1 | kernel-source | Affected |
SUSE Linux Enterprise Server 12 SP1 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP1 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP2 | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP2 | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP2 BCL | kgraft-patch-SLE12-SP2_Update_0 | Released |
SUSE Linux Enterprise Server 12 SP2 ESPOS | kgraft-patch-SLE12-SP2_Update_0 | Released |
SUSE Linux Enterprise Server 12 SP2 LTSS | kgraft-patch-SLE12-SP2_Update_0 | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kgraft-patch-SLE12-SP2_Update_0 | Released |
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 the Raspberry Pi | kernel-default | Released |
SUSE Linux Enterprise Server for the Raspberry Pi | kernel-source | Released |
SUSE OpenStack Cloud 7 | kgraft-patch-SLE12-SP2_Update_0 | Released |