-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ______________________________________________________________________________ SUSE Security Announcement Package: kernel Announcement ID: SUSE-SA:2009:038 Date: Thu, 23 Jul 2009 14:00:00 +0000 Affected Products: openSUSE 11.1 SLE 11 High Availability Extension SLE 11 SDK Unsupported Extras SLE 11 SERVER Unsupported Extras SLE 11 SLED 11 SLES 11 Vulnerability Type: remote denial of service Severity (1-10): 9 SUSE Default Package: yes Cross-References: CVE-2009-1385, CVE-2009-1389, CVE-2009-1630 CVE-2009-1961 Content of This Advisory: 1) Security Vulnerability Resolved: Kernel security update Problem Description 2) Solution or Work-Around 3) Special Instructions and Notes 4) Package Location and Checksums 5) Pending Vulnerabilities, Solutions, and Work-Arounds: See SUSE Security Summary Report. 6) Authenticity Verification and Additional Information ______________________________________________________________________________ 1) Problem Description and Brief Discussion The SUSE Linux Enterprise 11 and openSUSE 11.1 kernel was updated to fix various bugs and several security issues. It was also updated to the stable release 2.6.27.25. Following security issues were fixed: CVE-2009-1961: A local denial of service problem in the splice(2) system call was fixed. CVE-2009-1389: A crash on r8169 network cards when receiving large packets was fixed. CVE-2009-1385: Integer underflow in the e1000_clean_rx_irq function in drivers/net/e1000/e1000_main.c in the e1000 driver in the Linux kernel, the e1000e driver in the Linux kernel, and Intel Wired Ethernet (aka e1000) before 7.5.5 allows remote attackers to cause a denial of service (panic) via a crafted frame size. CVE-2009-1630: The nfs_permission function in fs/nfs/dir.c in the NFS client implementation in the Linux kernel, when atomic_open is available, does not check execute (aka EXEC or MAY_EXEC) permission bits, which allows local users to bypass permissions and execute files, as demonstrated by files on an NFSv4 file server 2) Solution or Work-Around There is no known workaround, please install the update packages. 3) Special Instructions and Notes Please reboot the machine after installing the update. 4) Package Location and Checksums The preferred method for installing security updates is to use the YaST Online Update (YOU) tool. YOU detects which updates are required and automatically performs the necessary steps to verify and install them. Alternatively, download the update packages for your distribution manually and verify their integrity by the methods listed in Section 6 of this announcement. Then install the packages using the command rpm -Fhv <file.rpm> to apply the update, replacing <file.rpm> with the filename of the downloaded RPM package. x86 Platform: openSUSE 11.1: http://download.opensuse.org/update/11.1/rpm/i586/kernel-debug-2.6.27.25-0.1... http://download.opensuse.org/update/11.1/rpm/i586/kernel-debug-base-2.6.27.2... http://download.opensuse.org/update/11.1/rpm/i586/kernel-debug-extra-2.6.27.... http://download.opensuse.org/update/11.1/rpm/i586/kernel-default-2.6.27.25-0... http://download.opensuse.org/update/11.1/rpm/i586/kernel-default-base-2.6.27... http://download.opensuse.org/update/11.1/rpm/i586/kernel-default-extra-2.6.2... http://download.opensuse.org/update/11.1/rpm/i586/kernel-pae-2.6.27.25-0.1.1... http://download.opensuse.org/update/11.1/rpm/i586/kernel-pae-base-2.6.27.25-... http://download.opensuse.org/update/11.1/rpm/i586/kernel-pae-extra-2.6.27.25... http://download.opensuse.org/update/11.1/rpm/i586/kernel-source-2.6.27.25-0.... http://download.opensuse.org/update/11.1/rpm/i586/kernel-syms-2.6.27.25-0.1.... http://download.opensuse.org/update/11.1/rpm/i586/kernel-trace-2.6.27.25-0.1... http://download.opensuse.org/update/11.1/rpm/i586/kernel-trace-base-2.6.27.2... http://download.opensuse.org/update/11.1/rpm/i586/kernel-trace-extra-2.6.27.... http://download.opensuse.org/update/11.1/rpm/i586/kernel-vanilla-2.6.27.25-0... http://download.opensuse.org/update/11.1/rpm/i586/kernel-xen-2.6.27.25-0.1.1... http://download.opensuse.org/update/11.1/rpm/i586/kernel-xen-base-2.6.27.25-... http://download.opensuse.org/update/11.1/rpm/i586/kernel-xen-extra-2.6.27.25... Platform Independent: openSUSE 11.1: http://download.opensuse.org/update/11.1/rpm/noarch/kernel-docs-2.6.3-3.13.4... Power PC Platform: openSUSE 11.1: http://download.opensuse.org/update/11.1/rpm/ppc/kernel-default-2.6.27.25-0.... http://download.opensuse.org/update/11.1/rpm/ppc/kernel-default-base-2.6.27.... http://download.opensuse.org/update/11.1/rpm/ppc/kernel-default-extra-2.6.27... http://download.opensuse.org/update/11.1/rpm/ppc/kernel-kdump-2.6.27.25-0.1.... http://download.opensuse.org/update/11.1/rpm/ppc/kernel-ppc64-2.6.27.25-0.1.... http://download.opensuse.org/update/11.1/rpm/ppc/kernel-ppc64-base-2.6.27.25... http://download.opensuse.org/update/11.1/rpm/ppc/kernel-ppc64-extra-2.6.27.2... http://download.opensuse.org/update/11.1/rpm/ppc/kernel-ps3-2.6.27.25-0.1.1.... http://download.opensuse.org/update/11.1/rpm/ppc/kernel-source-2.6.27.25-0.1... http://download.opensuse.org/update/11.1/rpm/ppc/kernel-syms-2.6.27.25-0.1.1... http://download.opensuse.org/update/11.1/rpm/ppc/kernel-vanilla-2.6.27.25-0.... x86-64 Platform: openSUSE 11.1: http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-debug-2.6.27.25-0... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-debug-base-2.6.27... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-debug-extra-2.6.2... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-default-2.6.27.25... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-default-base-2.6.... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-default-extra-2.6... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-source-2.6.27.25-... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-syms-2.6.27.25-0.... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-trace-2.6.27.25-0... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-trace-base-2.6.27... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-trace-extra-2.6.2... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-vanilla-2.6.27.25... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-xen-2.6.27.25-0.1... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-xen-base-2.6.27.2... http://download.opensuse.org/update/11.1/rpm/x86_64/kernel-xen-extra-2.6.27.... Sources: openSUSE 11.1: http://download.opensuse.org/update/11.1/rpm/src/kernel-debug-2.6.27.25-0.1.... http://download.opensuse.org/update/11.1/rpm/src/kernel-default-2.6.27.25-0.... http://download.opensuse.org/update/11.1/rpm/src/kernel-docs-2.6.3-3.13.43.s... http://download.opensuse.org/update/11.1/rpm/src/kernel-kdump-2.6.27.25-0.1.... http://download.opensuse.org/update/11.1/rpm/src/kernel-pae-2.6.27.25-0.1.1.... http://download.opensuse.org/update/11.1/rpm/src/kernel-ppc64-2.6.27.25-0.1.... http://download.opensuse.org/update/11.1/rpm/src/kernel-ps3-2.6.27.25-0.1.1.... http://download.opensuse.org/update/11.1/rpm/src/kernel-source-2.6.27.25-0.1... http://download.opensuse.org/update/11.1/rpm/src/kernel-syms-2.6.27.25-0.1.1... http://download.opensuse.org/update/11.1/rpm/src/kernel-trace-2.6.27.25-0.1.... http://download.opensuse.org/update/11.1/rpm/src/kernel-vanilla-2.6.27.25-0.... http://download.opensuse.org/update/11.1/rpm/src/kernel-xen-2.6.27.25-0.1.1.... Our maintenance customers are notified individually. The packages are offered for installation from the maintenance web: SLES 11 http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=23bbed017e105329dd9057458aa97ecc http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=6c01bf54efa63ecdbae0f446ff833e0a http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=cc0c4c5f1aaa38e41b3de12e49e991e3 http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=4b3276123e80cc0c5cc8cb8df0692921 http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=efe472a6c3ff8e53697cca9b64ed6db5 SLED 11 http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=23bbed017e105329dd9057458aa97ecc http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=efe472a6c3ff8e53697cca9b64ed6db5 SLE 11 High Availability Extension http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=23bbed017e105329dd9057458aa97ecc http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=6c01bf54efa63ecdbae0f446ff833e0a http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=cc0c4c5f1aaa38e41b3de12e49e991e3 http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=4b3276123e80cc0c5cc8cb8df0692921 http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=efe472a6c3ff8e53697cca9b64ed6db5 SLE 11 SERVER Unsupported Extras http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=22471da7cc5a245cae5c15e6e205e043 http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=e97eb82541654bf236620fb1797fc700 http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=8b3745bbeee9d4d6fce42b3581ed6363 http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=569c1b5018865c546bdf4f0276751985 http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=e635d72dc8adbd5c234c2e93263fdc53 SLE 11 SDK Unsupported Extras http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=22471da7cc5a245cae5c15e6e205e043 http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=e635d72dc8adbd5c234c2e93263fdc53 ______________________________________________________________________________ 5) Pending Vulnerabilities, Solutions, and Work-Arounds: See SUSE Security Summary Report. ______________________________________________________________________________ 6) Authenticity Verification and Additional Information - Announcement authenticity verification: SUSE security announcements are published via mailing lists and on Web sites. The authenticity and integrity of a SUSE security announcement is guaranteed by a cryptographic signature in each announcement. All SUSE security announcements are published with a valid signature. To verify the signature of the announcement, save it as text into a file and run the command gpg --verify <file> replacing <file> with the name of the file where you saved the announcement. The output for a valid signature looks like: gpg: Signature made <DATE> using RSA key ID 3D25D3D9 gpg: Good signature from "SuSE Security Team <security@suse.de>" where <DATE> is replaced by the date the document was signed. If the security team's key is not contained in your key ring, you can import it from the first installation CD. To import the key, use the command gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc - Package authenticity verification: SUSE update packages are available on many mirror FTP servers all over the world. While this service is considered valuable and important to the free and open source software community, the authenticity and the integrity of a package needs to be verified to ensure that it has not been tampered with. The internal rpm package signatures provide an easy way to verify the authenticity of an RPM package. Use the command rpm -v --checksig <file.rpm> to verify the signature of the package, replacing <file.rpm> with the filename of the RPM package downloaded. The package is unmodified if it contains a valid signature from build@suse.de with the key ID 9C800ACA. This key is automatically imported into the RPM database (on RPMv4-based distributions) and the gpg key ring of 'root' during installation. You can also find it on the first installation CD and at the end of this announcement. - SUSE runs two security mailing lists to which any interested party may subscribe: opensuse-security@opensuse.org - General Linux and SUSE security discussion. All SUSE security announcements are sent to this list. To subscribe, send an e-mail to <opensuse-security+subscribe@opensuse.org>. opensuse-security-announce@opensuse.org - SUSE's announce-only mailing list. Only SUSE's security announcements are sent to this list. To subscribe, send an e-mail to <opensuse-security-announce+subscribe@opensuse.org>. ===================================================================== SUSE's security contact is <security@suse.com> or <security@suse.de>. The <security@suse.de> public key is listed below. ===================================================================== ______________________________________________________________________________ The information in this advisory may be distributed or reproduced, provided that the advisory is not modified in any way. In particular, the clear text signature should show proof of the authenticity of the text. SUSE Linux Products GmbH provides no warranties of any kind whatsoever with respect to the information contained in this security advisory. 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