Mangelnde Fehlerbehandlung im Kernel
ID: | RHSA-2009:1541-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Di, 3. November 2009, 21:11 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3547 |
Applikationen: | Linux |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2009:1541-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2009-1541.html Issue date: 2009-11-03 CVE Names: CVE-2009-3547 ===================================================================== 1. Summary: Updated kernel packages that fix security issues are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. 2. Relevant releases/architectures: Red Hat Enterprise Linux AS version 4 - i386, ia64, noarch, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, noarch, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, noarch, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, noarch, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues: * a NULL pointer dereference flaw was found in each of the following functions in the Linux kernel: pipe_read_open(), pipe_write_open(), and pipe_rdwr_open(). When the mutex lock is not held, the i_pipe pointer could be released by other processes before it is used to update the pipe's reader and writer counters. This could lead to a local denial of service or privilege escalation. (CVE-2009-3547, Important) Users should upgrade to these updated packages, which contain a backported patch to correct these issues. The system must be rebooted for this update to take effect. 4. Solution: Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259 5. Bugs fixed (http://bugzilla.redhat.com/): 530490 - CVE-2009-3547 kernel: fs: pipe.c null pointer dereference 6. Package List: Red Hat Enterprise Linux AS version 4: Source: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/kernel-2.6.9-89.0.16.EL.src.rpm i386: kernel-2.6.9-89.0.16.EL.i686.rpm kernel-debuginfo-2.6.9-89.0.16.EL.i686.rpm kernel-devel-2.6.9-89.0.16.EL.i686.rpm kernel-hugemem-2.6.9-89.0.16.EL.i686.rpm kernel-hugemem-devel-2.6.9-89.0.16.EL.i686.rpm kernel-smp-2.6.9-89.0.16.EL.i686.rpm kernel-smp-devel-2.6.9-89.0.16.EL.i686.rpm kernel-xenU-2.6.9-89.0.16.EL.i686.rpm kernel-xenU-devel-2.6.9-89.0.16.EL.i686.rpm ia64: kernel-2.6.9-89.0.16.EL.ia64.rpm kernel-debuginfo-2.6.9-89.0.16.EL.ia64.rpm kernel-devel-2.6.9-89.0.16.EL.ia64.rpm kernel-largesmp-2.6.9-89.0.16.EL.ia64.rpm kernel-largesmp-devel-2.6.9-89.0.16.EL.ia64.rpm noarch: kernel-doc-2.6.9-89.0.16.EL.noarch.rpm ppc: kernel-2.6.9-89.0.16.EL.ppc64.rpm kernel-2.6.9-89.0.16.EL.ppc64iseries.rpm kernel-debuginfo-2.6.9-89.0.16.EL.ppc64.rpm kernel-debuginfo-2.6.9-89.0.16.EL.ppc64iseries.rpm kernel-devel-2.6.9-89.0.16.EL.ppc64.rpm kernel-devel-2.6.9-89.0.16.EL.ppc64iseries.rpm kernel-largesmp-2.6.9-89.0.16.EL.ppc64.rpm kernel-largesmp-devel-2.6.9-89.0.16.EL.ppc64.rpm s390: kernel-2.6.9-89.0.16.EL.s390.rpm kernel-debuginfo-2.6.9-89.0.16.EL.s390.rpm kernel-devel-2.6.9-89.0.16.EL.s390.rpm s390x: kernel-2.6.9-89.0.16.EL.s390x.rpm kernel-debuginfo-2.6.9-89.0.16.EL.s390x.rpm kernel-devel-2.6.9-89.0.16.EL.s390x.rpm x86_64: kernel-2.6.9-89.0.16.EL.x86_64.rpm kernel-debuginfo-2.6.9-89.0.16.EL.x86_64.rpm kernel-devel-2.6.9-89.0.16.EL.x86_64.rpm kernel-largesmp-2.6.9-89.0.16.EL.x86_64.rpm kernel-largesmp-devel-2.6.9-89.0.16.EL.x86_64.rpm kernel-smp-2.6.9-89.0.16.EL.x86_64.rpm kernel-smp-devel-2.6.9-89.0.16.EL.x86_64.rpm kernel-xenU-2.6.9-89.0.16.EL.x86_64.rpm kernel-xenU-devel-2.6.9-89.0.16.EL.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: Source: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/kernel-2.6.9-89.0.16.EL.src.rpm i386: kernel-2.6.9-89.0.16.EL.i686.rpm kernel-debuginfo-2.6.9-89.0.16.EL.i686.rpm kernel-devel-2.6.9-89.0.16.EL.i686.rpm kernel-hugemem-2.6.9-89.0.16.EL.i686.rpm kernel-hugemem-devel-2.6.9-89.0.16.EL.i686.rpm kernel-smp-2.6.9-89.0.16.EL.i686.rpm kernel-smp-devel-2.6.9-89.0.16.EL.i686.rpm kernel-xenU-2.6.9-89.0.16.EL.i686.rpm kernel-xenU-devel-2.6.9-89.0.16.EL.i686.rpm noarch: kernel-doc-2.6.9-89.0.16.EL.noarch.rpm x86_64: kernel-2.6.9-89.0.16.EL.x86_64.rpm kernel-debuginfo-2.6.9-89.0.16.EL.x86_64.rpm kernel-devel-2.6.9-89.0.16.EL.x86_64.rpm kernel-largesmp-2.6.9-89.0.16.EL.x86_64.rpm kernel-largesmp-devel-2.6.9-89.0.16.EL.x86_64.rpm kernel-smp-2.6.9-89.0.16.EL.x86_64.rpm kernel-smp-devel-2.6.9-89.0.16.EL.x86_64.rpm kernel-xenU-2.6.9-89.0.16.EL.x86_64.rpm kernel-xenU-devel-2.6.9-89.0.16.EL.x86_64.rpm Red Hat Enterprise Linux ES version 4: Source: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/kernel-2.6.9-89.0.16.EL.src.rpm i386: kernel-2.6.9-89.0.16.EL.i686.rpm kernel-debuginfo-2.6.9-89.0.16.EL.i686.rpm kernel-devel-2.6.9-89.0.16.EL.i686.rpm kernel-hugemem-2.6.9-89.0.16.EL.i686.rpm kernel-hugemem-devel-2.6.9-89.0.16.EL.i686.rpm kernel-smp-2.6.9-89.0.16.EL.i686.rpm kernel-smp-devel-2.6.9-89.0.16.EL.i686.rpm kernel-xenU-2.6.9-89.0.16.EL.i686.rpm kernel-xenU-devel-2.6.9-89.0.16.EL.i686.rpm ia64: kernel-2.6.9-89.0.16.EL.ia64.rpm kernel-debuginfo-2.6.9-89.0.16.EL.ia64.rpm kernel-devel-2.6.9-89.0.16.EL.ia64.rpm kernel-largesmp-2.6.9-89.0.16.EL.ia64.rpm kernel-largesmp-devel-2.6.9-89.0.16.EL.ia64.rpm noarch: kernel-doc-2.6.9-89.0.16.EL.noarch.rpm x86_64: kernel-2.6.9-89.0.16.EL.x86_64.rpm kernel-debuginfo-2.6.9-89.0.16.EL.x86_64.rpm kernel-devel-2.6.9-89.0.16.EL.x86_64.rpm kernel-largesmp-2.6.9-89.0.16.EL.x86_64.rpm kernel-largesmp-devel-2.6.9-89.0.16.EL.x86_64.rpm kernel-smp-2.6.9-89.0.16.EL.x86_64.rpm kernel-smp-devel-2.6.9-89.0.16.EL.x86_64.rpm kernel-xenU-2.6.9-89.0.16.EL.x86_64.rpm kernel-xenU-devel-2.6.9-89.0.16.EL.x86_64.rpm Red Hat Enterprise Linux WS version 4: Source: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/kernel-2.6.9-89.0.16.EL.src.rpm i386: kernel-2.6.9-89.0.16.EL.i686.rpm kernel-debuginfo-2.6.9-89.0.16.EL.i686.rpm kernel-devel-2.6.9-89.0.16.EL.i686.rpm kernel-hugemem-2.6.9-89.0.16.EL.i686.rpm kernel-hugemem-devel-2.6.9-89.0.16.EL.i686.rpm kernel-smp-2.6.9-89.0.16.EL.i686.rpm kernel-smp-devel-2.6.9-89.0.16.EL.i686.rpm kernel-xenU-2.6.9-89.0.16.EL.i686.rpm kernel-xenU-devel-2.6.9-89.0.16.EL.i686.rpm ia64: kernel-2.6.9-89.0.16.EL.ia64.rpm kernel-debuginfo-2.6.9-89.0.16.EL.ia64.rpm kernel-devel-2.6.9-89.0.16.EL.ia64.rpm kernel-largesmp-2.6.9-89.0.16.EL.ia64.rpm kernel-largesmp-devel-2.6.9-89.0.16.EL.ia64.rpm noarch: kernel-doc-2.6.9-89.0.16.EL.noarch.rpm x86_64: kernel-2.6.9-89.0.16.EL.x86_64.rpm kernel-debuginfo-2.6.9-89.0.16.EL.x86_64.rpm kernel-devel-2.6.9-89.0.16.EL.x86_64.rpm kernel-largesmp-2.6.9-89.0.16.EL.x86_64.rpm kernel-largesmp-devel-2.6.9-89.0.16.EL.x86_64.rpm kernel-smp-2.6.9-89.0.16.EL.x86_64.rpm kernel-smp-devel-2.6.9-89.0.16.EL.x86_64.rpm kernel-xenU-2.6.9-89.0.16.EL.x86_64.rpm kernel-xenU-devel-2.6.9-89.0.16.EL.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://www.redhat.com/security/team/key/#package 7. References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3547 http://www.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is |