Upstream information

CVE-2012-6657 at MITRE

Description

The sock_setsockopt function in net/core/sock.c in the Linux kernel before 3.5.7 does not ensure that a keepalive action is associated with a stream socket, which allows local users to cause a denial of service (system crash) by leveraging the ability to create a raw socket.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.9
Vector AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
SUSE Bugzilla entry: 896779 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 11 SP1-LTSS
  • btrfs-kmp-default >= 0_2.6.32.59_0.13-0.3.163
  • btrfs-kmp-pae >= 0_2.6.32.59_0.13-0.3.163
  • btrfs-kmp-xen >= 0_2.6.32.59_0.13-0.3.163
  • ext4dev-kmp-default >= 0_2.6.32.59_0.13-7.9.130
  • ext4dev-kmp-pae >= 0_2.6.32.59_0.13-7.9.130
  • ext4dev-kmp-trace >= 0_2.6.32.59_0.13-7.9.130
  • ext4dev-kmp-xen >= 0_2.6.32.59_0.13-7.9.130
  • hyper-v-kmp-default >= 0_2.6.32.59_0.13-0.18.39
  • hyper-v-kmp-pae >= 0_2.6.32.59_0.13-0.18.39
  • hyper-v-kmp-trace >= 0_2.6.32.59_0.13-0.18.39
  • kernel-default >= 2.6.32.59-0.19.1
  • kernel-default-base >= 2.6.32.59-0.19.1
  • kernel-default-devel >= 2.6.32.59-0.19.1
  • kernel-default-man >= 2.6.32.59-0.15.2
  • kernel-ec2 >= 2.6.32.59-0.19.1
  • kernel-ec2-base >= 2.6.32.59-0.19.1
  • kernel-ec2-devel >= 2.6.32.59-0.19.1
  • kernel-pae >= 2.6.32.59-0.15.2
  • kernel-pae-base >= 2.6.32.59-0.15.2
  • kernel-pae-devel >= 2.6.32.59-0.15.2
  • kernel-source >= 2.6.32.59-0.19.1
  • kernel-syms >= 2.6.32.59-0.19.1
  • kernel-trace >= 2.6.32.59-0.19.1
  • kernel-trace-base >= 2.6.32.59-0.19.1
  • kernel-trace-devel >= 2.6.32.59-0.19.1
  • kernel-xen >= 2.6.32.59-0.19.1
  • kernel-xen-base >= 2.6.32.59-0.19.1
  • kernel-xen-devel >= 2.6.32.59-0.19.1
  • xen-kmp-default >= 4.0.3_21548_18_2.6.32.59_0.19-0.9.17
  • xen-kmp-pae >= 4.0.3_21548_16_2.6.32.59_0.15-0.5.26
  • xen-kmp-trace >= 4.0.3_21548_18_2.6.32.59_0.19-0.9.17
Patchnames:
slessp1-kernel
SUSE Linux Enterprise Server for SAP Applications 11 SP1-LTSS
  • btrfs-kmp-default >= 0_2.6.32.59_0.13-0.3.163
  • btrfs-kmp-pae >= 0_2.6.32.59_0.13-0.3.163
  • btrfs-kmp-xen >= 0_2.6.32.59_0.13-0.3.163
  • ext4dev-kmp-default >= 0_2.6.32.59_0.13-7.9.130
  • ext4dev-kmp-pae >= 0_2.6.32.59_0.13-7.9.130
  • ext4dev-kmp-trace >= 0_2.6.32.59_0.13-7.9.130
  • ext4dev-kmp-xen >= 0_2.6.32.59_0.13-7.9.130
  • hyper-v-kmp-default >= 0_2.6.32.59_0.13-0.18.39
  • hyper-v-kmp-pae >= 0_2.6.32.59_0.13-0.18.39
  • hyper-v-kmp-trace >= 0_2.6.32.59_0.13-0.18.39
  • kernel-default >= 2.6.32.59-0.19.1
  • kernel-default-base >= 2.6.32.59-0.19.1
  • kernel-default-devel >= 2.6.32.59-0.19.1
  • kernel-default-man >= 2.6.32.59-0.15.2
  • kernel-ec2 >= 2.6.32.59-0.19.1
  • kernel-ec2-base >= 2.6.32.59-0.19.1
  • kernel-ec2-devel >= 2.6.32.59-0.19.1
  • kernel-pae >= 2.6.32.59-0.15.2
  • kernel-pae-base >= 2.6.32.59-0.15.2
  • kernel-pae-devel >= 2.6.32.59-0.15.2
  • kernel-source >= 2.6.32.59-0.19.1
  • kernel-syms >= 2.6.32.59-0.19.1
  • kernel-trace >= 2.6.32.59-0.19.1
  • kernel-trace-base >= 2.6.32.59-0.19.1
  • kernel-trace-devel >= 2.6.32.59-0.19.1
  • kernel-xen >= 2.6.32.59-0.19.1
  • kernel-xen-base >= 2.6.32.59-0.19.1
  • kernel-xen-devel >= 2.6.32.59-0.19.1
  • xen-kmp-default >= 4.0.3_21548_18_2.6.32.59_0.19-0.9.17
  • xen-kmp-pae >= 4.0.3_21548_16_2.6.32.59_0.15-0.5.26
  • xen-kmp-trace >= 4.0.3_21548_18_2.6.32.59_0.19-0.9.17
Patchnames:
slessp1-kernel
SUSE Linux Enterprise Server 11 SP1 LTSS
  • kernel-default >= 2.6.32.59-0.19.1
  • kernel-default-base >= 2.6.32.59-0.19.1
  • kernel-default-devel >= 2.6.32.59-0.19.1
  • kernel-ec2 >= 2.6.32.59-0.19.1
  • kernel-ec2-base >= 2.6.32.59-0.19.1
  • kernel-ec2-devel >= 2.6.32.59-0.19.1
  • kernel-pae >= 2.6.32.59-0.19.1
  • kernel-pae-base >= 2.6.32.59-0.19.1
  • kernel-pae-devel >= 2.6.32.59-0.19.1
  • kernel-source >= 2.6.32.59-0.19.1
  • kernel-syms >= 2.6.32.59-0.19.1
  • kernel-trace >= 2.6.32.59-0.19.1
  • kernel-trace-base >= 2.6.32.59-0.19.1
  • kernel-trace-devel >= 2.6.32.59-0.19.1
  • kernel-xen >= 2.6.32.59-0.19.1
  • kernel-xen-base >= 2.6.32.59-0.19.1
  • kernel-xen-devel >= 2.6.32.59-0.19.1
  • xen-kmp-default >= 4.0.3_21548_18_2.6.32.59_0.19-0.9.17
  • xen-kmp-pae >= 4.0.3_21548_18_2.6.32.59_0.19-0.9.17
  • xen-kmp-trace >= 4.0.3_21548_18_2.6.32.59_0.19-0.9.17
Builds
SAT Patch Nr: 10315
SUSE Linux Enterprise Server 10 SP4 LTSS for AMD64 and Intel EM64T
  • kernel-debug >= 2.6.16.60-0.132.1
  • kernel-default >= 2.6.16.60-0.132.1
  • kernel-kdump >= 2.6.16.60-0.132.1
  • kernel-smp >= 2.6.16.60-0.132.1
  • kernel-source >= 2.6.16.60-0.132.1
  • kernel-syms >= 2.6.16.60-0.132.1
  • kernel-xen >= 2.6.16.60-0.132.1
Builds
ZYPP Patch Nr: 9093
SUSE Linux Enterprise Server 10 SP4 LTSS for IBM zSeries 64bit
  • kernel-default >= 2.6.16.60-0.132.1
  • kernel-source >= 2.6.16.60-0.132.1
  • kernel-syms >= 2.6.16.60-0.132.1
Builds
ZYPP Patch Nr: 9095
SUSE Linux Enterprise Server 10 SP4 LTSS for x86
  • kernel-bigsmp >= 2.6.16.60-0.132.1
  • kernel-debug >= 2.6.16.60-0.132.1
  • kernel-default >= 2.6.16.60-0.132.1
  • kernel-kdump >= 2.6.16.60-0.132.1
  • kernel-kdumppae >= 2.6.16.60-0.132.1
  • kernel-smp >= 2.6.16.60-0.132.1
  • kernel-source >= 2.6.16.60-0.132.1
  • kernel-syms >= 2.6.16.60-0.132.1
  • kernel-vmi >= 2.6.16.60-0.132.1
  • kernel-vmipae >= 2.6.16.60-0.132.1
  • kernel-xen >= 2.6.16.60-0.132.1
  • kernel-xenpae >= 2.6.16.60-0.132.1
Builds
ZYPP Patch Nr: 9094
SLE 11 SERVER Unsupported Extras
  • kernel-default-extra >= 2.6.32.59-0.19.1
  • kernel-pae-extra >= 2.6.32.59-0.19.1
  • kernel-xen-extra >= 2.6.32.59-0.19.1
Builds
SAT Patch Nr: 10318
SLE 11 SERVER Unsupported Extras
  • kernel-default-extra >= 2.6.32.59-0.19.1
  • kernel-xen-extra >= 2.6.32.59-0.19.1
Builds
SAT Patch Nr: 10320
SUSE Linux Enterprise Server 11 SP1 LTSS
  • kernel-default >= 2.6.32.59-0.19.1
  • kernel-default-base >= 2.6.32.59-0.19.1
  • kernel-default-devel >= 2.6.32.59-0.19.1
  • kernel-ec2 >= 2.6.32.59-0.19.1
  • kernel-ec2-base >= 2.6.32.59-0.19.1
  • kernel-ec2-devel >= 2.6.32.59-0.19.1
  • kernel-source >= 2.6.32.59-0.19.1
  • kernel-syms >= 2.6.32.59-0.19.1
  • kernel-trace >= 2.6.32.59-0.19.1
  • kernel-trace-base >= 2.6.32.59-0.19.1
  • kernel-trace-devel >= 2.6.32.59-0.19.1
  • kernel-xen >= 2.6.32.59-0.19.1
  • kernel-xen-base >= 2.6.32.59-0.19.1
  • kernel-xen-devel >= 2.6.32.59-0.19.1
  • xen-kmp-default >= 4.0.3_21548_18_2.6.32.59_0.19-0.9.17
  • xen-kmp-trace >= 4.0.3_21548_18_2.6.32.59_0.19-0.9.17
Builds
SAT Patch Nr: 10317
SLE 11 SERVER Unsupported Extras
  • kernel-default-extra >= 2.6.32.59-0.19.1
Builds
SAT Patch Nr: 10319
SUSE Linux Enterprise Server 11 SP1 LTSS
  • kernel-default >= 2.6.32.59-0.19.1
  • kernel-default-base >= 2.6.32.59-0.19.1
  • kernel-default-devel >= 2.6.32.59-0.19.1
  • kernel-default-man >= 2.6.32.59-0.19.1
  • kernel-source >= 2.6.32.59-0.19.1
  • kernel-syms >= 2.6.32.59-0.19.1
  • kernel-trace >= 2.6.32.59-0.19.1
  • kernel-trace-base >= 2.6.32.59-0.19.1
  • kernel-trace-devel >= 2.6.32.59-0.19.1
Builds
SAT Patch Nr: 10316


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 10 SP3 kernel-source Released
SUSE Linux Enterprise Desktop 11 SP1 kernel-source Released
SUSE Linux Enterprise Server 10 SP3 kernel-source Released
SUSE Linux Enterprise Server 11 SP1 kernel-source Released
SUSE Linux Enterprise Server 11 SP1 LTSS kernel-source Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 kernel-source Released
SUSE Linux Enterprise Server for SAP ES 11 SP1 kernel-source Released