Upstream information

CVE-2011-1023 at MITRE

Description

The Reliable Datagram Sockets (RDS) subsystem in the Linux kernel before 2.6.38 does not properly handle congestion map updates, which allows local users to cause a denial of service (BUG_ON and system crash) via vectors involving (1) a loopback (aka loop) transmit operation or (2) an InfiniBand (aka ib) transmit operation.

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 entries: 676707 [RESOLVED / FIXED], 703752 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Real Time Extension 11 SP1
  • ofed-kmp-rt >= 1.5.2_2.6.33.18_rt31_0.3-0.9.13.1
Patchnames:
slertesp1-ofed
SUSE Linux Enterprise Server 11 SP1
  • cxgb3-firmware >= 1.5.2-0.9.13.1
  • ofed >= 1.5.2-0.9.13.1
  • ofed-doc >= 1.5.2-0.9.13.1
  • ofed-kmp-default >= 1.5.2_2.6.32.46_0.3-0.9.13.1
  • ofed-kmp-pae >= 1.5.2_2.6.32.46_0.3-0.9.13.1
  • ofed-kmp-ppc64 >= 1.5.2_2.6.32.46_0.3-0.9.13.1
Patchnames:
slessp1-ofed
SUSE Linux Enterprise Real Time 11 SP1
  • ofed-kmp-rt >= 1.5.2_2.6.33.18_rt31_0.3-0.9.13.1
sles11-sp1.x86-64
sles11-sp1.ia64
sle11-sp1-sdk.ppc
sles11-sp1.x86
sle11-sp1-sdk.ia64
sles11-sp1-vmware.x86
sles11-sp1-vmware.x86-64
sles11-sp1.ppc
sle11-sp1-sdk.x86
sle11-sp1-sdk.x86-64
SAT Patch Nr: 5384
SUSE Linux Enterprise Software Development Kit 11 SP1
  • ofed-devel >= 1.5.2-0.9.13.1
sles11-sp1.x86-64
sles11-sp1.ia64
sle11-sp1-sdk.ppc
sles11-sp1.x86
sle11-sp1-sdk.ia64
sles11-sp1-vmware.x86
sles11-sp1-vmware.x86-64
sles11-sp1.ppc
sle11-sp1-sdk.x86
sle11-sp1-sdk.x86-64
SAT Patch Nr: 5384
SUSE Linux Enterprise Server 11 SP1
SUSE Linux Enterprise Server 11 SP1 for VMware
  • cxgb3-firmware >= 1.5.2-0.9.13.1
  • ofed >= 1.5.2-0.9.13.1
  • ofed-doc >= 1.5.2-0.9.13.1
  • ofed-kmp-default >= 1.5.2_2.6.32.46_0.3-0.9.13.1
sles11-sp1.x86-64
sles11-sp1.ia64
sle11-sp1-sdk.ppc
sles11-sp1.x86
sle11-sp1-sdk.ia64
sles11-sp1-vmware.x86
sles11-sp1-vmware.x86-64
sles11-sp1.ppc
sle11-sp1-sdk.x86
sle11-sp1-sdk.x86-64
SAT Patch Nr: 5384
SUSE Linux Enterprise Server 11 SP1
SUSE Linux Enterprise Server 11 SP1 for VMware
  • cxgb3-firmware >= 1.5.2-0.9.13.1
  • ofed >= 1.5.2-0.9.13.1
  • ofed-doc >= 1.5.2-0.9.13.1
  • ofed-kmp-default >= 1.5.2_2.6.32.46_0.3-0.9.13.1
  • ofed-kmp-pae >= 1.5.2_2.6.32.46_0.3-0.9.13.1
sles11-sp1.x86-64
sles11-sp1.ia64
sle11-sp1-sdk.ppc
sles11-sp1.x86
sle11-sp1-sdk.ia64
sles11-sp1-vmware.x86
sles11-sp1-vmware.x86-64
sles11-sp1.ppc
sle11-sp1-sdk.x86
sle11-sp1-sdk.x86-64
SAT Patch Nr: 5384
SUSE Linux Enterprise Server 11 SP1
  • cxgb3-firmware >= 1.5.2-0.9.13.1
  • ofed >= 1.5.2-0.9.13.1
  • ofed-doc >= 1.5.2-0.9.13.1
  • ofed-kmp-default >= 1.5.2_2.6.32.46_0.3-0.9.13.1
  • ofed-kmp-ppc64 >= 1.5.2_2.6.32.46_0.3-0.9.13.1
sles11-sp1.x86-64
sles11-sp1.ia64
sle11-sp1-sdk.ppc
sles11-sp1.x86
sle11-sp1-sdk.ia64
sles11-sp1-vmware.x86
sles11-sp1-vmware.x86-64
sles11-sp1.ppc
sle11-sp1-sdk.x86
sle11-sp1-sdk.x86-64
SAT Patch Nr: 5384


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 SDK 11 SP1 ofed Released
SUSE Linux Enterprise Server 10 SP4 ofed Released
SUSE Linux Enterprise Server 10 SP4 LTSS ofed Released
SUSE Linux Enterprise Server 11 SP1 ofed Released
SUSE Linux Enterprise Server 11 SP1 LTSS ofed Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 ofed Released