Upstream information

CVE-2016-10229 at MITRE

Description

udp.c in the Linux kernel before 4.5 allows remote attackers to execute arbitrary code via UDP traffic that triggers an unsafe second checksum calculation during execution of a recv system call with the MSG_PEEK flag.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 10 9.3
Vector AV:N/AC:L/Au:N/C:C/I:C/A:C AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network Network
Access Complexity Low Medium
Authentication None None
Confidentiality Impact Complete Complete
Integrity Impact Complete Complete
Availability Impact Complete Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.0

Note from the SUSE Security Team

This issue was fixed in the Linux Kernel 4.4.21 stable release, and so was fixed before SUSE Linux Enterprise 12 SP2 shipment. This issue was fixed in Linux Kernel 3.12.53 for SUSE Linux Enterprise 12 and 12 SP1. The problem does not affect Linux Kernel 3.0 and older, so SUSE Linux Enterprise 11 and older products are not affected.

SUSE Bugzilla entry: 1032268 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Public Cloud 12
  • kernel-ec2 >= 3.12.61-52.101.1
  • kernel-ec2-devel >= 3.12.61-52.101.1
  • kernel-ec2-extra >= 3.12.61-52.101.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-12-2017-1808
SUSE Linux Enterprise Server 12-LTSS
  • kernel-default >= 3.12.61-52.101.1
  • kernel-default-base >= 3.12.61-52.101.1
  • kernel-default-devel >= 3.12.61-52.101.1
  • kernel-default-man >= 3.12.61-52.101.1
  • kernel-devel >= 3.12.61-52.101.1
  • kernel-macros >= 3.12.61-52.101.1
  • kernel-source >= 3.12.61-52.101.1
  • kernel-syms >= 3.12.61-52.101.1
  • kernel-xen >= 3.12.61-52.101.1
  • kernel-xen-base >= 3.12.61-52.101.1
  • kernel-xen-devel >= 3.12.61-52.101.1
  • kgraft-patch-3_12_61-52_101-default >= 1-8.1
  • kgraft-patch-3_12_61-52_101-xen >= 1-8.1
  • kgraft-patch-SLE12_Update_28 >= 1-8.1
Patchnames:
SUSE-SLE-SERVER-12-2017-1808
SUSE Linux Enterprise Server for SAP Applications 12-LTSS
  • kernel-default >= 3.12.61-52.101.1
  • kernel-default-base >= 3.12.61-52.101.1
  • kernel-default-devel >= 3.12.61-52.101.1
  • kernel-default-man >= 3.12.61-52.101.1
  • kernel-devel >= 3.12.61-52.101.1
  • kernel-macros >= 3.12.61-52.101.1
  • kernel-source >= 3.12.61-52.101.1
  • kernel-syms >= 3.12.61-52.101.1
  • kernel-xen >= 3.12.61-52.101.1
  • kernel-xen-base >= 3.12.61-52.101.1
  • kernel-xen-devel >= 3.12.61-52.101.1
  • kgraft-patch-3_12_61-52_101-default >= 1-8.1
  • kgraft-patch-3_12_61-52_101-xen >= 1-8.1
  • kgraft-patch-SLE12_Update_28 >= 1-8.1
Patchnames:
SUSE-SLE-SERVER-12-2017-1808


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-source Already fixed
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Affected
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Analysis
SUSE Linux Enterprise High Performance Computing 12 kernel-source Analysis
SUSE Linux Enterprise Module for Basesystem 15 GA kernel-source Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Analysis
SUSE Linux Enterprise Module for Development Tools 15 GA kernel-source Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Analysis
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 11 SP4 kernel-source Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 GA LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP1 kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 kernel-source Analysis
SUSE Linux Enterprise Server 12 SP5 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 11 SP3 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 GA kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Analysis