August 2017 - openSUSE Security Announce

[security-announce] SUSE-SU-2017:2074-1: important: Security update for the Linux Kernel
by opensuse-security＠opensuse.org 07 Aug '17

07 Aug '17

SUSE Security Update: Security update for the Linux Kernel ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:2074-1 Rating: important References: #1049483 Cross-References: CVE-2017-7533 Affected Products: SUSE Linux Enterprise Server for SAP 12 SUSE Linux Enterprise Server 12-LTSS SUSE Linux Enterprise Module for Public Cloud 12 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: The SUSE Linux Enterprise 12 kernel was updated to 3.12.61 to receive the following security update: - CVE-2017-7533: Bug in inotify code allowed privilege escalation (bnc#1049483). 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 for SAP 12: zypper in -t patch SUSE-SLE-SAP-12-2017-1277=1 - SUSE Linux Enterprise Server 12-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-2017-1277=1 - SUSE Linux Enterprise Module for Public Cloud 12: zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2017-1277=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server for SAP 12 (noarch): kernel-devel-3.12.61-52.83.1 kernel-macros-3.12.61-52.83.1 kernel-source-3.12.61-52.83.1 - SUSE Linux Enterprise Server for SAP 12 (x86_64): kernel-default-3.12.61-52.83.1 kernel-default-base-3.12.61-52.83.1 kernel-default-base-debuginfo-3.12.61-52.83.1 kernel-default-debuginfo-3.12.61-52.83.1 kernel-default-debugsource-3.12.61-52.83.1 kernel-default-devel-3.12.61-52.83.1 kernel-syms-3.12.61-52.83.1 kernel-xen-3.12.61-52.83.1 kernel-xen-base-3.12.61-52.83.1 kernel-xen-base-debuginfo-3.12.61-52.83.1 kernel-xen-debuginfo-3.12.61-52.83.1 kernel-xen-debugsource-3.12.61-52.83.1 kernel-xen-devel-3.12.61-52.83.1 kgraft-patch-3_12_61-52_83-default-1-2.1 kgraft-patch-3_12_61-52_83-xen-1-2.1 - SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64): kernel-default-3.12.61-52.83.1 kernel-default-base-3.12.61-52.83.1 kernel-default-base-debuginfo-3.12.61-52.83.1 kernel-default-debuginfo-3.12.61-52.83.1 kernel-default-debugsource-3.12.61-52.83.1 kernel-default-devel-3.12.61-52.83.1 kernel-syms-3.12.61-52.83.1 - SUSE Linux Enterprise Server 12-LTSS (noarch): kernel-devel-3.12.61-52.83.1 kernel-macros-3.12.61-52.83.1 kernel-source-3.12.61-52.83.1 - SUSE Linux Enterprise Server 12-LTSS (x86_64): kernel-xen-3.12.61-52.83.1 kernel-xen-base-3.12.61-52.83.1 kernel-xen-base-debuginfo-3.12.61-52.83.1 kernel-xen-debuginfo-3.12.61-52.83.1 kernel-xen-debugsource-3.12.61-52.83.1 kernel-xen-devel-3.12.61-52.83.1 kgraft-patch-3_12_61-52_83-default-1-2.1 kgraft-patch-3_12_61-52_83-xen-1-2.1 - SUSE Linux Enterprise Server 12-LTSS (s390x): kernel-default-man-3.12.61-52.83.1 - SUSE Linux Enterprise Module for Public Cloud 12 (x86_64): kernel-ec2-3.12.61-52.83.1 kernel-ec2-debuginfo-3.12.61-52.83.1 kernel-ec2-debugsource-3.12.61-52.83.1 kernel-ec2-devel-3.12.61-52.83.1 kernel-ec2-extra-3.12.61-52.83.1 kernel-ec2-extra-debuginfo-3.12.61-52.83.1 References: https://www.suse.com/security/cve/CVE-2017-7533.html https://bugzilla.suse.com/1049483 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2017:2072-1: important: Security update for Linux Kernel Live Patch 10 for SLE 12 SP1
by opensuse-security＠opensuse.org 07 Aug '17

07 Aug '17

SUSE Security Update: Security update for Linux Kernel Live Patch 10 for SLE 12 SP1 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:2072-1 Rating: important References: #1027575 #1038564 #1042892 #1046191 #1050751 Cross-References: CVE-2017-2636 CVE-2017-7533 CVE-2017-7645 CVE-2017-8890 CVE-2017-9242 Affected Products: SUSE Linux Enterprise Server for SAP 12-SP1 SUSE Linux Enterprise Server 12-SP1-LTSS ______________________________________________________________________________ An update that fixes 5 vulnerabilities is now available. Description: This update for the Linux Kernel 3.12.67-60_64_21 fixes several issues. The following security bugs were fixed: - CVE-2017-7533: A bug in inotify code allowed local users to escalate privilege (bsc#1050751). - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel allowed remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191). - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline (bsc#1027575). - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel is too late in checking whether an overwrite of an skb data structure may occur, which allowed local users to cause a denial of service (system crash) via crafted system calls (bsc#1042892). - CVE-2017-8890: The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call (bsc#1038564). 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 for SAP 12-SP1: zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1276=1 - SUSE Linux Enterprise Server 12-SP1-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1276=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64): kgraft-patch-3_12_67-60_64_21-default-8-2.1 kgraft-patch-3_12_67-60_64_21-xen-8-2.1 - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64): kgraft-patch-3_12_67-60_64_21-default-8-2.1 kgraft-patch-3_12_67-60_64_21-xen-8-2.1 References: https://www.suse.com/security/cve/CVE-2017-2636.html https://www.suse.com/security/cve/CVE-2017-7533.html https://www.suse.com/security/cve/CVE-2017-7645.html https://www.suse.com/security/cve/CVE-2017-8890.html https://www.suse.com/security/cve/CVE-2017-9242.html https://bugzilla.suse.com/1027575 https://bugzilla.suse.com/1038564 https://bugzilla.suse.com/1042892 https://bugzilla.suse.com/1046191 https://bugzilla.suse.com/1050751 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2017:2070-1: important: Security update for Linux Kernel Live Patch 6 for SLE 12 SP2
by opensuse-security＠opensuse.org 07 Aug '17

07 Aug '17

SUSE Security Update: Security update for Linux Kernel Live Patch 6 for SLE 12 SP2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:2070-1 Rating: important References: #1038564 #1042364 #1042892 #1046191 #1046202 #1046206 #1050751 Cross-References: CVE-2017-7533 CVE-2017-7645 CVE-2017-8797 CVE-2017-8890 CVE-2017-9077 CVE-2017-9242 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________ An update that solves 6 vulnerabilities and has one errata is now available. Description: This update for the Linux Kernel 4.4.49-92_14 fixes several issues. The following security bugs were fixed: - CVE-2017-7533: A bug in inotify code allowed local users to escalate privilege (bsc#1050751). - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used as an array index for dereferencing, which leads to an OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system (bsc#1046202) - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel allowed remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191). - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel is too late in checking whether an overwrite of an skb data structure may occur, which allowed local users to cause a denial of service (system crash) via crafted system calls (bsc#1042892). - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel mishandled inheritance, which allowed local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364). - CVE-2017-8890: The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call (bsc#1038564). 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 Live Patching 12: zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1265=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Live Patching 12 (x86_64): kgraft-patch-4_4_49-92_14-default-4-2.1 References: https://www.suse.com/security/cve/CVE-2017-7533.html https://www.suse.com/security/cve/CVE-2017-7645.html https://www.suse.com/security/cve/CVE-2017-8797.html https://www.suse.com/security/cve/CVE-2017-8890.html https://www.suse.com/security/cve/CVE-2017-9077.html https://www.suse.com/security/cve/CVE-2017-9242.html https://bugzilla.suse.com/1038564 https://bugzilla.suse.com/1042364 https://bugzilla.suse.com/1042892 https://bugzilla.suse.com/1046191 https://bugzilla.suse.com/1046202 https://bugzilla.suse.com/1046206 https://bugzilla.suse.com/1050751 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2017:2069-1: important: Security update for Linux Kernel Live Patch 10 for SLE 12 SP2
by opensuse-security＠opensuse.org 07 Aug '17

07 Aug '17

SUSE Security Update: Security update for Linux Kernel Live Patch 10 for SLE 12 SP2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:2069-1 Rating: important References: #1050751 Cross-References: CVE-2017-7533 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for the Linux Kernel 4.4.74-92_29 fixes one issue. The following security bugs were fixed: - CVE-2017-7533: A bug in inotify code allowed local users to escalate privilege (bsc#1050751). 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 Live Patching 12: zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1262=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Live Patching 12 (x86_64): kgraft-patch-4_4_74-92_29-default-2-2.1 References: https://www.suse.com/security/cve/CVE-2017-7533.html https://bugzilla.suse.com/1050751 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2017:2067-1: important: Security update for Linux Kernel Live Patch 1 for SLE 12 SP2
by opensuse-security＠opensuse.org 07 Aug '17

07 Aug '17

SUSE Security Update: Security update for Linux Kernel Live Patch 1 for SLE 12 SP2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:2067-1 Rating: important References: #1027575 #1038564 #1042364 #1042892 #1046191 #1046202 #1046206 #1050751 Cross-References: CVE-2017-2636 CVE-2017-7533 CVE-2017-7645 CVE-2017-8797 CVE-2017-8890 CVE-2017-9077 CVE-2017-9242 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________ An update that solves 7 vulnerabilities and has one errata is now available. Description: This update for the Linux Kernel 4.4.21-81 fixes several issues. The following security bugs were fixed: - CVE-2017-7533: A bug in inotify code allowed local users to escalate privilege (bsc#1050751). - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used as an array index for dereferencing, which leads to an OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system (bsc#1046202) - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel allowed remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191). - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline (bsc#1027575). - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel is too late in checking whether an overwrite of an skb data structure may occur, which allowed local users to cause a denial of service (system crash) via crafted system calls (bsc#1042892). - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel mishandled inheritance, which allowed local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364). - CVE-2017-8890: The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call (bsc#1038564). 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 Live Patching 12: zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1270=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Live Patching 12 (x86_64): kgraft-patch-4_4_21-81-default-8-2.1 References: https://www.suse.com/security/cve/CVE-2017-2636.html https://www.suse.com/security/cve/CVE-2017-7533.html https://www.suse.com/security/cve/CVE-2017-7645.html https://www.suse.com/security/cve/CVE-2017-8797.html https://www.suse.com/security/cve/CVE-2017-8890.html https://www.suse.com/security/cve/CVE-2017-9077.html https://www.suse.com/security/cve/CVE-2017-9242.html https://bugzilla.suse.com/1027575 https://bugzilla.suse.com/1038564 https://bugzilla.suse.com/1042364 https://bugzilla.suse.com/1042892 https://bugzilla.suse.com/1046191 https://bugzilla.suse.com/1046202 https://bugzilla.suse.com/1046206 https://bugzilla.suse.com/1050751 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2017:2066-1: important: Security update for Linux Kernel Live Patch 9 for SLE 12 SP2
by opensuse-security＠opensuse.org 07 Aug '17

07 Aug '17

SUSE Security Update: Security update for Linux Kernel Live Patch 9 for SLE 12 SP2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:2066-1 Rating: important References: #1038564 #1042364 #1042892 #1046191 #1046202 #1046206 #1047518 #1050751 Cross-References: CVE-2017-7533 CVE-2017-7645 CVE-2017-8797 CVE-2017-8890 CVE-2017-9077 CVE-2017-9242 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________ An update that solves 6 vulnerabilities and has two fixes is now available. Description: This update for the Linux Kernel 4.4.59-92_24 fixes several issues. The following security bugs were fixed: - CVE-2017-7533: A bug in inotify code allowed local users to escalate privilege (bsc#1050751). - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used as an array index for dereferencing, which leads to an OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system (bsc#1046202) - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel allowed remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191). - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel is too late in checking whether an overwrite of an skb data structure may occur, which allowed local users to cause a denial of service (system crash) via crafted system calls (bsc#1042892). - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel mishandled inheritance, which allowed local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364). - CVE-2017-8890: The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call (bsc#1038564). The following non-security bug was fixed: - Fix for a btrfs deadlock between btrfs-cleaner and user space thread regression, which could cause spurious WARN_ON's from fs/btrfs/qgroup.c:1445 during patch application if BTRFS quota groups are enabled. (bsc#1047518) 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 Live Patching 12: zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1264=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Live Patching 12 (x86_64): kgraft-patch-4_4_59-92_24-default-2-2.1 References: https://www.suse.com/security/cve/CVE-2017-7533.html https://www.suse.com/security/cve/CVE-2017-7645.html https://www.suse.com/security/cve/CVE-2017-8797.html https://www.suse.com/security/cve/CVE-2017-8890.html https://www.suse.com/security/cve/CVE-2017-9077.html https://www.suse.com/security/cve/CVE-2017-9242.html https://bugzilla.suse.com/1038564 https://bugzilla.suse.com/1042364 https://bugzilla.suse.com/1042892 https://bugzilla.suse.com/1046191 https://bugzilla.suse.com/1046202 https://bugzilla.suse.com/1046206 https://bugzilla.suse.com/1047518 https://bugzilla.suse.com/1050751 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2017:2065-1: important: Security update for Linux Kernel Live Patch 4 for SLE 12 SP2
by opensuse-security＠opensuse.org 07 Aug '17

07 Aug '17

SUSE Security Update: Security update for Linux Kernel Live Patch 4 for SLE 12 SP2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:2065-1 Rating: important References: #1027575 #1038564 #1042364 #1042892 #1046191 #1046202 #1046206 #1050751 Cross-References: CVE-2017-2636 CVE-2017-7533 CVE-2017-7645 CVE-2017-8797 CVE-2017-8890 CVE-2017-9077 CVE-2017-9242 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________ An update that solves 7 vulnerabilities and has one errata is now available. Description: This update for the Linux Kernel 4.4.38-93 fixes several issues. The following security bugs were fixed: - CVE-2017-7533: A bug in inotify code allowed local users to escalate privilege (bsc#1050751). - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used as an array index for dereferencing, which leads to an OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system (bsc#1046202) - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel allowed remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191). - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline (bsc#1027575). - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel is too late in checking whether an overwrite of an skb data structure may occur, which allowed local users to cause a denial of service (system crash) via crafted system calls (bsc#1042892). - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel mishandled inheritance, which allowed local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364). - CVE-2017-8890: The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call (bsc#1038564). 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 Live Patching 12: zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1267=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Live Patching 12 (x86_64): kgraft-patch-4_4_38-93-default-7-2.1 References: https://www.suse.com/security/cve/CVE-2017-2636.html https://www.suse.com/security/cve/CVE-2017-7533.html https://www.suse.com/security/cve/CVE-2017-7645.html https://www.suse.com/security/cve/CVE-2017-8797.html https://www.suse.com/security/cve/CVE-2017-8890.html https://www.suse.com/security/cve/CVE-2017-9077.html https://www.suse.com/security/cve/CVE-2017-9242.html https://bugzilla.suse.com/1027575 https://bugzilla.suse.com/1038564 https://bugzilla.suse.com/1042364 https://bugzilla.suse.com/1042892 https://bugzilla.suse.com/1046191 https://bugzilla.suse.com/1046202 https://bugzilla.suse.com/1046206 https://bugzilla.suse.com/1050751 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2017:2064-1: important: Security update for Linux Kernel Live Patch 7 for SLE 12 SP2
by opensuse-security＠opensuse.org 07 Aug '17

07 Aug '17

SUSE Security Update: Security update for Linux Kernel Live Patch 7 for SLE 12 SP2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:2064-1 Rating: important References: #1038564 #1042364 #1042892 #1046191 #1046202 #1046206 #1047518 #1050751 Cross-References: CVE-2017-7533 CVE-2017-7645 CVE-2017-8797 CVE-2017-8890 CVE-2017-9077 CVE-2017-9242 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________ An update that solves 6 vulnerabilities and has two fixes is now available. Description: This update for the Linux Kernel 4.4.59-92_17 fixes several issues. The following security bugs were fixed: - CVE-2017-7533: A bug in inotify code allowed local users to escalate privilege (bsc#1050751). - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used as an array index for dereferencing, which leads to an OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system (bsc#1046202) - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel allowed remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191). - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel is too late in checking whether an overwrite of an skb data structure may occur, which allowed local users to cause a denial of service (system crash) via crafted system calls (bsc#1042892). - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel mishandled inheritance, which allowed local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364). - CVE-2017-8890: The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call (bsc#1038564). The following non-security bug was fixed: - Fix for a btrfs deadlock between btrfs-cleaner and user space thread regression, which could cause spurious WARN_ON's from fs/btrfs/qgroup.c:1445 during patch application if BTRFS quota groups are enabled. (bsc#1047518) 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 Live Patching 12: zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1266=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Live Patching 12 (x86_64): kgraft-patch-4_4_59-92_17-default-3-2.1 References: https://www.suse.com/security/cve/CVE-2017-7533.html https://www.suse.com/security/cve/CVE-2017-7645.html https://www.suse.com/security/cve/CVE-2017-8797.html https://www.suse.com/security/cve/CVE-2017-8890.html https://www.suse.com/security/cve/CVE-2017-9077.html https://www.suse.com/security/cve/CVE-2017-9242.html https://bugzilla.suse.com/1038564 https://bugzilla.suse.com/1042364 https://bugzilla.suse.com/1042892 https://bugzilla.suse.com/1046191 https://bugzilla.suse.com/1046202 https://bugzilla.suse.com/1046206 https://bugzilla.suse.com/1047518 https://bugzilla.suse.com/1050751 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2017:2062-1: important: Security update for Linux Kernel Live Patch 0 for SLE 12 SP2
by opensuse-security＠opensuse.org 07 Aug '17

07 Aug '17

SUSE Security Update: Security update for Linux Kernel Live Patch 0 for SLE 12 SP2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:2062-1 Rating: important References: #1027575 #1038564 #1042364 #1042892 #1046191 #1046202 #1046206 #1050751 Cross-References: CVE-2017-2636 CVE-2017-7533 CVE-2017-7645 CVE-2017-8797 CVE-2017-8890 CVE-2017-9077 CVE-2017-9242 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________ An update that solves 7 vulnerabilities and has one errata is now available. Description: This update for the Linux Kernel 4.4.21-69 fixes several issues. The following security bugs were fixed: - CVE-2017-7533: A bug in inotify code allowed local users to escalate privilege (bsc#1050751). - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used as an array index for dereferencing, which leads to an OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system (bsc#1046202) - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel allowed remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191). - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline (bsc#1027575). - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel is too late in checking whether an overwrite of an skb data structure may occur, which allowed local users to cause a denial of service (system crash) via crafted system calls (bsc#1042892). - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel mishandled inheritance, which allowed local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364). - CVE-2017-8890: The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call (bsc#1038564). 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 Live Patching 12: zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1263=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Live Patching 12 (x86_64): kgraft-patch-4_4_21-69-default-8-18.7.1 References: https://www.suse.com/security/cve/CVE-2017-2636.html https://www.suse.com/security/cve/CVE-2017-7533.html https://www.suse.com/security/cve/CVE-2017-7645.html https://www.suse.com/security/cve/CVE-2017-8797.html https://www.suse.com/security/cve/CVE-2017-8890.html https://www.suse.com/security/cve/CVE-2017-9077.html https://www.suse.com/security/cve/CVE-2017-9242.html https://bugzilla.suse.com/1027575 https://bugzilla.suse.com/1038564 https://bugzilla.suse.com/1042364 https://bugzilla.suse.com/1042892 https://bugzilla.suse.com/1046191 https://bugzilla.suse.com/1046202 https://bugzilla.suse.com/1046206 https://bugzilla.suse.com/1050751 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2017:2060-1: important: Security update for Linux Kernel Live Patch 7 for SLE 12 SP1
by opensuse-security＠opensuse.org 07 Aug '17

07 Aug '17

SUSE Security Update: Security update for Linux Kernel Live Patch 7 for SLE 12 SP1 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:2060-1 Rating: important References: #1027575 #1038564 #1042892 #1046191 #1050751 Cross-References: CVE-2017-2636 CVE-2017-7533 CVE-2017-7645 CVE-2017-8890 CVE-2017-9242 Affected Products: SUSE Linux Enterprise Server for SAP 12-SP1 SUSE Linux Enterprise Server 12-SP1-LTSS ______________________________________________________________________________ An update that fixes 5 vulnerabilities is now available. Description: This update for the Linux Kernel 3.12.62-60_62 fixes several issues. The following security bugs were fixed: - CVE-2017-7533: A bug in inotify code allowed local users to escalate privilege (bsc#1050751). - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel allowed remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191). - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline (bsc#1027575). - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel is too late in checking whether an overwrite of an skb data structure may occur, which allowed local users to cause a denial of service (system crash) via crafted system calls (bsc#1042892). - CVE-2017-8890: The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call (bsc#1038564). 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 for SAP 12-SP1: zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1274=1 - SUSE Linux Enterprise Server 12-SP1-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1274=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64): kgraft-patch-3_12_62-60_62-default-10-2.1 kgraft-patch-3_12_62-60_62-xen-10-2.1 - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64): kgraft-patch-3_12_62-60_62-default-10-2.1 kgraft-patch-3_12_62-60_62-xen-10-2.1 References: https://www.suse.com/security/cve/CVE-2017-2636.html https://www.suse.com/security/cve/CVE-2017-7533.html https://www.suse.com/security/cve/CVE-2017-7645.html https://www.suse.com/security/cve/CVE-2017-8890.html https://www.suse.com/security/cve/CVE-2017-9242.html https://bugzilla.suse.com/1027575 https://bugzilla.suse.com/1038564 https://bugzilla.suse.com/1042892 https://bugzilla.suse.com/1046191 https://bugzilla.suse.com/1050751 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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