openSUSE Security Update: Security update for the Linux Kernel ______________________________________________________________________________ Announcement ID: openSUSE-SU-2015:1842-1 Rating: important References: #919154 #926238 #937969 #938645 #939834 #940338 #941104 #941305 #941867 #942178 #944296 #947155 #951195 #951440 Cross-References: CVE-2015-0272 CVE-2015-1333 CVE-2015-2925 CVE-2015-3290 CVE-2015-5283 CVE-2015-5707 CVE-2015-7872 Affected Products: openSUSE 13.2 ______________________________________________________________________________ An update that solves 7 vulnerabilities and has 7 fixes is now available. Description: The openSUSE 13.2 kernel was updated to receive various security and bugfixes. Following security bugs were fixed: * CVE-2015-3290: arch/x86/entry/entry_64.S in the Linux kernel on the x86_64 platform improperly relied on espfix64 during nested NMI processing, which allowed local users to gain privileges by triggering an NMI within a certain instruction window (bnc#937969) * CVE-2015-0272: It was reported that it's possible to craft a Router Advertisement message which will bring the receiver in a state where new IPv6 connections will not be accepted until correct Router Advertisement message received. (bsc#944296). * CVE-2015-5283: The sctp_init function in net/sctp/protocol.c in the Linux kernel had an incorrect sequence of protocol-initialization steps, which allowed local users to cause a denial of service (panic or memory corruption) by creating SCTP sockets before all of the steps have finished (bnc#947155). * CVE-2015-1333: Memory leak in the __key_link_end function in security/keys/keyring.c in the Linux kernel allowed local users to cause a denial of service (memory consumption) via many add_key system calls that refer to existing keys. (bsc#938645) * CVE-2015-5707: Integer overflow in the sg_start_req function in drivers/scsi/sg.c in the Linux kernel allowed local users to cause a denial of service or possibly have unspecified other impact via a large iov_count value in a write request. (bsc#940338) * CVE-2015-2925: An attacker could potentially break out of a namespace or container, depending on if he had specific rights in these containers. (bsc#926238). * CVE-2015-7872: A vulnerability in keyrings garbage collector allowed a local user to trigger an oops was found, caused by using request_key() or keyctl request2. (bsc#951440) The following non-security bugs were fixed: - input: evdev - do not report errors form flush() (bsc#939834). - NFSv4: Recovery of recalled read delegations is broken (bsc#942178). - apparmor: temporary work around for bug while unloading policy (boo#941867). - config/x86_64/ec2: Align CONFIG_STRICT_DEVMEM CONFIG_STRICT_DEVMEM is enabled in every other kernel flavor, so enable it for x86_64/ec2 as well. - kernel-obs-build: add btrfs to initrd This is needed for kiwi builds. - mmc: card: Do not access RPMB partitions for normal read/write (bnc#941104). - netback: coalesce (guest) RX SKBs as needed (bsc#919154). - rpm/kernel-obs-build.spec.in: Add virtio_rng to the initrd. This allows to feed some randomness to the OBS workers. - xfs: Fix file type directory corruption for btree directories (bsc#941305). - xfs: ensure buffer types are set correctly (bsc#941305). - xfs: inode unlink does not set AGI buffer type (bsc#941305). - xfs: set buf types when converting extent formats (bsc#941305). - xfs: set superblock buffer type correctly (bsc#941305). - xhci: Add spurious wakeup quirk for LynxPoint-LP controllers (bnc#951195). Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE 13.2: zypper in -t patch openSUSE-2015-686=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE 13.2 (i586 x86_64): bbswitch-0.8-3.13.2 bbswitch-debugsource-0.8-3.13.2 bbswitch-kmp-default-0.8_k3.16.7_29-3.13.2 bbswitch-kmp-default-debuginfo-0.8_k3.16.7_29-3.13.2 bbswitch-kmp-desktop-0.8_k3.16.7_29-3.13.2 bbswitch-kmp-desktop-debuginfo-0.8_k3.16.7_29-3.13.2 bbswitch-kmp-xen-0.8_k3.16.7_29-3.13.2 bbswitch-kmp-xen-debuginfo-0.8_k3.16.7_29-3.13.2 cloop-2.639-14.13.2 cloop-debuginfo-2.639-14.13.2 cloop-debugsource-2.639-14.13.2 cloop-kmp-default-2.639_k3.16.7_29-14.13.2 cloop-kmp-default-debuginfo-2.639_k3.16.7_29-14.13.2 cloop-kmp-desktop-2.639_k3.16.7_29-14.13.2 cloop-kmp-desktop-debuginfo-2.639_k3.16.7_29-14.13.2 cloop-kmp-xen-2.639_k3.16.7_29-14.13.2 cloop-kmp-xen-debuginfo-2.639_k3.16.7_29-14.13.2 crash-7.0.8-13.2 crash-debuginfo-7.0.8-13.2 crash-debugsource-7.0.8-13.2 crash-devel-7.0.8-13.2 crash-doc-7.0.8-13.2 crash-eppic-7.0.8-13.2 crash-eppic-debuginfo-7.0.8-13.2 crash-gcore-7.0.8-13.2 crash-gcore-debuginfo-7.0.8-13.2 crash-kmp-default-7.0.8_k3.16.7_29-13.2 crash-kmp-default-debuginfo-7.0.8_k3.16.7_29-13.2 crash-kmp-desktop-7.0.8_k3.16.7_29-13.2 crash-kmp-desktop-debuginfo-7.0.8_k3.16.7_29-13.2 crash-kmp-xen-7.0.8_k3.16.7_29-13.2 crash-kmp-xen-debuginfo-7.0.8_k3.16.7_29-13.2 hdjmod-debugsource-1.28-18.14.2 hdjmod-kmp-default-1.28_k3.16.7_29-18.14.2 hdjmod-kmp-default-debuginfo-1.28_k3.16.7_29-18.14.2 hdjmod-kmp-desktop-1.28_k3.16.7_29-18.14.2 hdjmod-kmp-desktop-debuginfo-1.28_k3.16.7_29-18.14.2 hdjmod-kmp-xen-1.28_k3.16.7_29-18.14.2 hdjmod-kmp-xen-debuginfo-1.28_k3.16.7_29-18.14.2 ipset-6.23-13.2 ipset-debuginfo-6.23-13.2 ipset-debugsource-6.23-13.2 ipset-devel-6.23-13.2 ipset-kmp-default-6.23_k3.16.7_29-13.2 ipset-kmp-default-debuginfo-6.23_k3.16.7_29-13.2 ipset-kmp-desktop-6.23_k3.16.7_29-13.2 ipset-kmp-desktop-debuginfo-6.23_k3.16.7_29-13.2 ipset-kmp-xen-6.23_k3.16.7_29-13.2 ipset-kmp-xen-debuginfo-6.23_k3.16.7_29-13.2 kernel-default-3.16.7-29.1 kernel-default-base-3.16.7-29.1 kernel-default-base-debuginfo-3.16.7-29.1 kernel-default-debuginfo-3.16.7-29.1 kernel-default-debugsource-3.16.7-29.1 kernel-default-devel-3.16.7-29.1 kernel-ec2-3.16.7-29.1 kernel-ec2-base-3.16.7-29.1 kernel-ec2-devel-3.16.7-29.1 kernel-obs-build-3.16.7-29.2 kernel-obs-build-debugsource-3.16.7-29.2 kernel-obs-qa-3.16.7-29.1 kernel-obs-qa-xen-3.16.7-29.1 kernel-syms-3.16.7-29.1 libipset3-6.23-13.2 libipset3-debuginfo-6.23-13.2 pcfclock-0.44-260.13.2 pcfclock-debuginfo-0.44-260.13.2 pcfclock-debugsource-0.44-260.13.2 pcfclock-kmp-default-0.44_k3.16.7_29-260.13.2 pcfclock-kmp-default-debuginfo-0.44_k3.16.7_29-260.13.2 pcfclock-kmp-desktop-0.44_k3.16.7_29-260.13.2 pcfclock-kmp-desktop-debuginfo-0.44_k3.16.7_29-260.13.2 vhba-kmp-debugsource-20140629-2.13.2 vhba-kmp-default-20140629_k3.16.7_29-2.13.2 vhba-kmp-default-debuginfo-20140629_k3.16.7_29-2.13.2 vhba-kmp-desktop-20140629_k3.16.7_29-2.13.2 vhba-kmp-desktop-debuginfo-20140629_k3.16.7_29-2.13.2 vhba-kmp-xen-20140629_k3.16.7_29-2.13.2 vhba-kmp-xen-debuginfo-20140629_k3.16.7_29-2.13.2 xen-debugsource-4.4.2_06-27.2 xen-devel-4.4.2_06-27.2 xen-libs-4.4.2_06-27.2 xen-libs-debuginfo-4.4.2_06-27.2 xen-tools-domU-4.4.2_06-27.2 xen-tools-domU-debuginfo-4.4.2_06-27.2 xtables-addons-2.6-13.2 xtables-addons-debuginfo-2.6-13.2 xtables-addons-debugsource-2.6-13.2 xtables-addons-kmp-default-2.6_k3.16.7_29-13.2 xtables-addons-kmp-default-debuginfo-2.6_k3.16.7_29-13.2 xtables-addons-kmp-desktop-2.6_k3.16.7_29-13.2 xtables-addons-kmp-desktop-debuginfo-2.6_k3.16.7_29-13.2 xtables-addons-kmp-xen-2.6_k3.16.7_29-13.2 xtables-addons-kmp-xen-debuginfo-2.6_k3.16.7_29-13.2 - openSUSE 13.2 (i686 x86_64): kernel-debug-3.16.7-29.1 kernel-debug-base-3.16.7-29.1 kernel-debug-base-debuginfo-3.16.7-29.1 kernel-debug-debuginfo-3.16.7-29.1 kernel-debug-debugsource-3.16.7-29.1 kernel-debug-devel-3.16.7-29.1 kernel-debug-devel-debuginfo-3.16.7-29.1 kernel-desktop-3.16.7-29.1 kernel-desktop-base-3.16.7-29.1 kernel-desktop-base-debuginfo-3.16.7-29.1 kernel-desktop-debuginfo-3.16.7-29.1 kernel-desktop-debugsource-3.16.7-29.1 kernel-desktop-devel-3.16.7-29.1 kernel-ec2-base-debuginfo-3.16.7-29.1 kernel-ec2-debuginfo-3.16.7-29.1 kernel-ec2-debugsource-3.16.7-29.1 kernel-vanilla-3.16.7-29.1 kernel-vanilla-debuginfo-3.16.7-29.1 kernel-vanilla-debugsource-3.16.7-29.1 kernel-vanilla-devel-3.16.7-29.1 kernel-xen-3.16.7-29.1 kernel-xen-base-3.16.7-29.1 kernel-xen-base-debuginfo-3.16.7-29.1 kernel-xen-debuginfo-3.16.7-29.1 kernel-xen-debugsource-3.16.7-29.1 kernel-xen-devel-3.16.7-29.1 - openSUSE 13.2 (x86_64): xen-4.4.2_06-27.2 xen-doc-html-4.4.2_06-27.2 xen-kmp-default-4.4.2_06_k3.16.7_29-27.2 xen-kmp-default-debuginfo-4.4.2_06_k3.16.7_29-27.2 xen-kmp-desktop-4.4.2_06_k3.16.7_29-27.2 xen-kmp-desktop-debuginfo-4.4.2_06_k3.16.7_29-27.2 xen-libs-32bit-4.4.2_06-27.2 xen-libs-debuginfo-32bit-4.4.2_06-27.2 xen-tools-4.4.2_06-27.2 xen-tools-debuginfo-4.4.2_06-27.2 - openSUSE 13.2 (noarch): kernel-devel-3.16.7-29.1 kernel-docs-3.16.7-29.3 kernel-macros-3.16.7-29.1 kernel-source-3.16.7-29.1 kernel-source-vanilla-3.16.7-29.1 - openSUSE 13.2 (i686): kernel-pae-3.16.7-29.1 kernel-pae-base-3.16.7-29.1 kernel-pae-base-debuginfo-3.16.7-29.1 kernel-pae-debuginfo-3.16.7-29.1 kernel-pae-debugsource-3.16.7-29.1 kernel-pae-devel-3.16.7-29.1 - openSUSE 13.2 (i586): bbswitch-kmp-pae-0.8_k3.16.7_29-3.13.2 bbswitch-kmp-pae-debuginfo-0.8_k3.16.7_29-3.13.2 cloop-kmp-pae-2.639_k3.16.7_29-14.13.2 cloop-kmp-pae-debuginfo-2.639_k3.16.7_29-14.13.2 crash-kmp-pae-7.0.8_k3.16.7_29-13.2 crash-kmp-pae-debuginfo-7.0.8_k3.16.7_29-13.2 hdjmod-kmp-pae-1.28_k3.16.7_29-18.14.2 hdjmod-kmp-pae-debuginfo-1.28_k3.16.7_29-18.14.2 ipset-kmp-pae-6.23_k3.16.7_29-13.2 ipset-kmp-pae-debuginfo-6.23_k3.16.7_29-13.2 pcfclock-kmp-pae-0.44_k3.16.7_29-260.13.2 pcfclock-kmp-pae-debuginfo-0.44_k3.16.7_29-260.13.2 vhba-kmp-pae-20140629_k3.16.7_29-2.13.2 vhba-kmp-pae-debuginfo-20140629_k3.16.7_29-2.13.2 xtables-addons-kmp-pae-2.6_k3.16.7_29-13.2 xtables-addons-kmp-pae-debuginfo-2.6_k3.16.7_29-13.2 References: https://www.suse.com/security/cve/CVE-2015-0272.html https://www.suse.com/security/cve/CVE-2015-1333.html https://www.suse.com/security/cve/CVE-2015-2925.html https://www.suse.com/security/cve/CVE-2015-3290.html https://www.suse.com/security/cve/CVE-2015-5283.html https://www.suse.com/security/cve/CVE-2015-5707.html https://www.suse.com/security/cve/CVE-2015-7872.html https://bugzilla.suse.com/919154 https://bugzilla.suse.com/926238 https://bugzilla.suse.com/937969 https://bugzilla.suse.com/938645 https://bugzilla.suse.com/939834 https://bugzilla.suse.com/940338 https://bugzilla.suse.com/941104 https://bugzilla.suse.com/941305 https://bugzilla.suse.com/941867 https://bugzilla.suse.com/942178 https://bugzilla.suse.com/944296 https://bugzilla.suse.com/947155 https://bugzilla.suse.com/951195 https://bugzilla.suse.com/951440