SUSE Security Update: Security update for Linux kernel ______________________________________________________________________________ Announcement ID: SUSE-SU-2014:1698-1 Rating: important References: #907818 #909077 #910251 Cross-References: CVE-2014-8133 CVE-2014-9090 CVE-2014-9322 Affected Products: SUSE Linux Enterprise Server 11 SP2 LTSS SUSE Linux Enterprise Server 11 SP1 LTSS SLE 11 SERVER Unsupported Extras ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. It includes two new package versions. Description: The SUSE Linux Enterprise 11 Service Pack 2 LTSS kernel has been updated to fix security issues on kernels on the x86_64 architecture. The following security bugs have been fixed: * CVE-2014-9322: A local privilege escalation in the x86_64 32bit compatibility signal handling was fixed, which could have been used by local attackers to crash the machine or execute code. * CVE-2014-9090: The do_double_fault function in arch/x86/kernel/traps.c in the Linux kernel did not properly handle faults associated with the Stack Segment (SS) segment register, which allowed local users to cause a denial of service (panic) via a modify_ldt system call, as demonstrated by sigreturn_32 in the 1 -clock-tests test suite. * CVE-2014-8133: Insufficient validation of TLS register usage could have leaked information from the kernel stack to userspace. Security Issues: * CVE-2014-8133 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8133> * CVE-2014-9090 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9090> * CVE-2014-9322 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9322> Indications: Everyone using the Linux Kernel on x86_64 architecture should update. Special Instructions and Notes: Please reboot the system after installing this update. Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server 11 SP2 LTSS: zypper in -t patch slessp2-kernel-10114 - SUSE Linux Enterprise Server 11 SP1 LTSS: zypper in -t patch slessp1-kernel-10109 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server 11 SP2 LTSS (x86_64) [New Version: 3.0.101]: kernel-default-3.0.101-0.7.27.1 kernel-default-base-3.0.101-0.7.27.1 kernel-default-devel-3.0.101-0.7.27.1 kernel-ec2-3.0.101-0.7.27.1 kernel-ec2-base-3.0.101-0.7.27.1 kernel-ec2-devel-3.0.101-0.7.27.1 kernel-source-3.0.101-0.7.27.1 kernel-syms-3.0.101-0.7.27.1 kernel-trace-3.0.101-0.7.27.1 kernel-trace-base-3.0.101-0.7.27.1 kernel-trace-devel-3.0.101-0.7.27.1 kernel-xen-3.0.101-0.7.27.1 kernel-xen-base-3.0.101-0.7.27.1 kernel-xen-devel-3.0.101-0.7.27.1 xen-kmp-default-4.1.6_08_3.0.101_0.7.27-0.5.5 xen-kmp-trace-4.1.6_08_3.0.101_0.7.27-0.5.5 - SUSE Linux Enterprise Server 11 SP1 LTSS (x86_64) [New Version: 2.6.32.59]: kernel-default-2.6.32.59-0.17.1 kernel-default-base-2.6.32.59-0.17.1 kernel-default-devel-2.6.32.59-0.17.1 kernel-ec2-2.6.32.59-0.17.1 kernel-ec2-base-2.6.32.59-0.17.1 kernel-ec2-devel-2.6.32.59-0.17.1 kernel-source-2.6.32.59-0.17.1 kernel-syms-2.6.32.59-0.17.1 kernel-trace-2.6.32.59-0.17.1 kernel-trace-base-2.6.32.59-0.17.1 kernel-trace-devel-2.6.32.59-0.17.1 kernel-xen-2.6.32.59-0.17.1 kernel-xen-base-2.6.32.59-0.17.1 kernel-xen-devel-2.6.32.59-0.17.1 xen-kmp-default-4.0.3_21548_18_2.6.32.59_0.17-0.9.2 xen-kmp-trace-4.0.3_21548_18_2.6.32.59_0.17-0.9.2 - SLE 11 SERVER Unsupported Extras (x86_64): ext4-writeable-kmp-default-0_3.0.101_0.7.27-0.14.132 ext4-writeable-kmp-trace-0_3.0.101_0.7.27-0.14.132 ext4-writeable-kmp-xen-0_3.0.101_0.7.27-0.14.132 kernel-default-extra-2.6.32.59-0.17.1 kernel-default-extra-3.0.101-0.7.27.1 kernel-xen-extra-2.6.32.59-0.17.1 kernel-xen-extra-3.0.101-0.7.27.1 References: http://support.novell.com/security/cve/CVE-2014-8133.html http://support.novell.com/security/cve/CVE-2014-9090.html http://support.novell.com/security/cve/CVE-2014-9322.html https://bugzilla.suse.com/show_bug.cgi?id=907818 https://bugzilla.suse.com/show_bug.cgi?id=909077 https://bugzilla.suse.com/show_bug.cgi?id=910251 http://download.suse.com/patch/finder/?keywords=17cbd241265ffb7301400d4f2497... http://download.suse.com/patch/finder/?keywords=ea18fe4b0ce01bc702a6120012e0... http://download.suse.com/patch/finder/?keywords=eb83dad7b182df22a0ec3ccf37ff... http://download.suse.com/patch/finder/?keywords=fd8795d7eb65884e7e60e637c189... -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org