CVE-2012-6647

Common Vulnerabilities and Exposures

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Upstream information

CVE-2012-6647 at MITRE

Description

The futex_wait_requeue_pi function in kernel/futex.c in the Linux kernel before 3.5.1 does not ensure that calls have two different futex addresses, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted FUTEX_WAIT_REQUEUE_PI command.

SUSE information

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.94
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: 878289 [RESOLVED / FIXED]

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 >= 2.6.32.59-0.13.1
  • kernel-default-base >= 2.6.32.59-0.13.1
  • kernel-default-devel >= 2.6.32.59-0.13.1
  • kernel-default-man >= 2.6.32.59-0.15.2
  • kernel-ec2 >= 2.6.32.59-0.13.1
  • kernel-ec2-base >= 2.6.32.59-0.13.1
  • kernel-ec2-devel >= 2.6.32.59-0.13.1
  • 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 >= 2.6.32.59-0.13.1
  • kernel-syms >= 2.6.32.59-0.13.1
  • kernel-trace >= 2.6.32.59-0.13.1
  • kernel-trace-base >= 2.6.32.59-0.13.1
  • kernel-trace-devel >= 2.6.32.59-0.13.1
  • kernel-xen >= 2.6.32.59-0.13.1
  • kernel-xen-base >= 2.6.32.59-0.13.1
  • kernel-xen-devel >= 2.6.32.59-0.13.1
  • 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
  • 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 >= 2.6.32.59-0.13.1
  • kernel-default-base >= 2.6.32.59-0.13.1
  • kernel-default-devel >= 2.6.32.59-0.13.1
  • kernel-ec2 >= 2.6.32.59-0.13.1
  • kernel-ec2-base >= 2.6.32.59-0.13.1
  • kernel-ec2-devel >= 2.6.32.59-0.13.1
  • kernel-pae >= 2.6.32.59-0.13.1
  • kernel-pae-base >= 2.6.32.59-0.13.1
  • kernel-pae-devel >= 2.6.32.59-0.13.1
  • kernel-source >= 2.6.32.59-0.13.1
  • kernel-syms >= 2.6.32.59-0.13.1
  • kernel-trace >= 2.6.32.59-0.13.1
  • kernel-trace-base >= 2.6.32.59-0.13.1
  • kernel-trace-devel >= 2.6.32.59-0.13.1
  • kernel-xen >= 2.6.32.59-0.13.1
  • kernel-xen-base >= 2.6.32.59-0.13.1
  • kernel-xen-devel >= 2.6.32.59-0.13.1
Builds
SAT Patch Nr: 9359
SUSE Linux Enterprise Server 11 SP1 LTSS
  • btrfs-kmp-default >= 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-trace >= 0_2.6.32.59_0.13-7.9.130
  • kernel-default >= 2.6.32.59-0.13.1
  • kernel-default-base >= 2.6.32.59-0.13.1
  • kernel-default-devel >= 2.6.32.59-0.13.1
  • kernel-default-man >= 2.6.32.59-0.13.1
  • kernel-source >= 2.6.32.59-0.13.1
  • kernel-syms >= 2.6.32.59-0.13.1
  • kernel-trace >= 2.6.32.59-0.13.1
  • kernel-trace-base >= 2.6.32.59-0.13.1
  • kernel-trace-devel >= 2.6.32.59-0.13.1
Builds
SAT Patch Nr: 9360
SLE 11 SERVER Unsupported Extras
  • kernel-default-extra >= 2.6.32.59-0.13.1
Builds
SAT Patch Nr: 9363
SUSE Linux Enterprise Server 11 SP1 LTSS
  • btrfs-kmp-default >= 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-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-trace >= 0_2.6.32.59_0.13-0.18.39
  • kernel-default >= 2.6.32.59-0.13.1
  • kernel-default-base >= 2.6.32.59-0.13.1
  • kernel-default-devel >= 2.6.32.59-0.13.1
  • kernel-ec2 >= 2.6.32.59-0.13.1
  • kernel-ec2-base >= 2.6.32.59-0.13.1
  • kernel-ec2-devel >= 2.6.32.59-0.13.1
  • kernel-source >= 2.6.32.59-0.13.1
  • kernel-syms >= 2.6.32.59-0.13.1
  • kernel-trace >= 2.6.32.59-0.13.1
  • kernel-trace-base >= 2.6.32.59-0.13.1
  • kernel-trace-devel >= 2.6.32.59-0.13.1
  • kernel-xen >= 2.6.32.59-0.13.1
  • kernel-xen-base >= 2.6.32.59-0.13.1
  • kernel-xen-devel >= 2.6.32.59-0.13.1
Builds
SAT Patch Nr: 9361
SLE 11 SERVER Unsupported Extras
  • kernel-default-extra >= 2.6.32.59-0.13.1
  • kernel-xen-extra >= 2.6.32.59-0.13.1
Builds
SAT Patch Nr: 9364
SLE 11 SERVER Unsupported Extras
  • kernel-default-extra >= 2.6.32.59-0.13.1
  • kernel-pae-extra >= 2.6.32.59-0.13.1
  • kernel-xen-extra >= 2.6.32.59-0.13.1
Builds
SAT Patch Nr: 9362