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Oracle alert ELSA-2012-1064 (kernel)

From:  Errata Announcements for Oracle Linux <el-errata@oss.oracle.com>
To:  el-errata@oss.oracle.com
Subject:  [El-errata] ELSA-2012-1064 Important: Oracle Linux 6 kernel security and bug fix update
Date:  Wed, 11 Jul 2012 15:42:08 -0700
Message-ID:  <4FFE0140.1030904@oracle.com>
Archive-link:  Article, Thread

Oracle Linux Security Advisory ELSA-2012-1064 https://rhn.redhat.com/errata/RHSA-2012-1064.html The following updated rpms for Oracle Linux 6 have been uploaded to the Unbreakable Linux Network: i386: kernel-2.6.32-279.1.1.el6.i686.rpm kernel-debug-2.6.32-279.1.1.el6.i686.rpm kernel-debug-devel-2.6.32-279.1.1.el6.i686.rpm kernel-devel-2.6.32-279.1.1.el6.i686.rpm kernel-doc-2.6.32-279.1.1.el6.noarch.rpm kernel-firmware-2.6.32-279.1.1.el6.noarch.rpm kernel-headers-2.6.32-279.1.1.el6.i686.rpm perf-2.6.32-279.1.1.el6.i686.rpm python-perf-2.6.32-279.1.1.el6.i686.rpm x86_64: kernel-2.6.32-279.1.1.el6.x86_64.rpm kernel-debug-2.6.32-279.1.1.el6.x86_64.rpm kernel-debug-devel-2.6.32-279.1.1.el6.x86_64.rpm kernel-devel-2.6.32-279.1.1.el6.x86_64.rpm kernel-doc-2.6.32-279.1.1.el6.noarch.rpm kernel-firmware-2.6.32-279.1.1.el6.noarch.rpm kernel-headers-2.6.32-279.1.1.el6.x86_64.rpm perf-2.6.32-279.1.1.el6.x86_64.rpm python-perf-2.6.32-279.1.1.el6.x86_64.rpm SRPMS: http://oss.oracle.com/ol6/SRPMS-updates/kernel-2.6.32-279... Users with Oracle Linux Premier Support can now use Ksplice to patch against this Security Advisory. We recommend that all users of Oracle Linux 6 install these updates. Users of Ksplice Uptrack can install these updates by running : # /usr/sbin/uptrack-upgrade -y On systems that have "autoinstall = yes" in /etc/uptrack/uptrack.conf, these updates will be installed automatically and you do not need to take any additional action. Description of changes: * ext4 filesystem corruption on fallocate. Attempting to fallocate() a file over 4GB with insufficient space on an ext4 filesystem could result in corruption of the filesystem image. * CVE-2012-2745: Denial-of-service in kernel key management. A potential double-free of the replacement session keyring on fork() could result in a denial-of-service by a local, unprivileged user. * CVE-2012-2744: Remote denial-of-service in IPv6 connection tracking. A flaw in the IPv6 connection tracking netfilter module could allow a remote attacker to trigger a NULL pointer dereference and denial-of-service with specially crafted IPv6 packets. [2.6.32-279.1.1.el6] - [kernel] Prevent keyctl new_session from causing a panic (David Howells) [833433 827424] {CVE-2012-2745} - [net] ipv6/netfilter: fix null pointer dereference in nf_ct_frag6_reasm() (Petr Matousek) [833410 833412] {CVE-2012-2744} - [fs] nfs: Map minor mismatch error to protocol not support error (Steve Dickson) [832365 796352] - [fs] ext4: Fix overflow caused by missing cast in ext4_fallocate() (Lukas Czerner) [833034 830209] - [ata] libata: Add 2GB ATA Flash Disk/ADMA428M to DMA blacklist (Prarit Bhargava) [832363 812904] - [netdrv] r8169: fix typo in firmware filenames (Ivan Vecera) [832359 829211] _______________________________________________ El-errata mailing list El-errata@oss.oracle.com https://oss.oracle.com/mailman/listinfo/el-errata


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