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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.0737 SUSE Security Update: Security update for Linux Kernel 21 March 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kernel Publisher: SUSE Operating System: SUSE Impact/Access: Increased Privileges -- Existing Account Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2017-5970 Reference: ESB-2017.0734 ESB-2017.0542 ESB-2017.0496 ESB-2017.0475 Comment: This bulletin contains six (6) SUSE security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for Linux Kernel Live Patch 11 for SLE 12 SP1 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:0776-1 Rating: important References: #1025013 #1025254 Cross-References: CVE-2017-5970 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________ An update that solves one vulnerability and has one errata is now available. Description: This update for the Linux Kernel 3.12.67-60_64_24 fixes several issues. The following security bug was fixed: - CVE-2017-5970: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a denial of service (system crash) via (1) an application that made crafted system calls or possibly (2) IPv4 traffic with invalid IP options (bsc#1025013). The following non-security bug was fixed: - Fix for a "Data miscompare on a read" which was observed during the rebuilding of degraded MDRAID VDs. (bsc#1025254) 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-12-2017-436=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Live Patching 12 (x86_64): kgraft-patch-3_12_67-60_64_24-default-3-2.1 kgraft-patch-3_12_67-60_64_24-xen-3-2.1 References: https://www.suse.com/security/cve/CVE-2017-5970.html https://bugzilla.suse.com/1025013 https://bugzilla.suse.com/1025254 ============================================================================== SUSE Security Update: Security update for Linux Kernel Live Patch 1 for SLE 12 SP2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:0777-1 Rating: important References: #1025013 #1025254 Cross-References: CVE-2017-5970 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________ An update that solves one vulnerability and has one errata is now available. Description: This update for the Linux Kernel 4.4.21-81 fixes several issues. The following security bug was fixed: - CVE-2017-5970: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a denial of service (system crash) via (1) an application that made crafted system calls or possibly (2) IPv4 traffic with invalid IP options (bsc#1025013). The following non-security bug was fixed: - Fix for a "Data miscompare on a read" which was observed during the rebuilding of degraded MDRAID VDs. (bsc#1025254) 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-12-2017-435=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-4-2.1 References: https://www.suse.com/security/cve/CVE-2017-5970.html https://bugzilla.suse.com/1025013 https://bugzilla.suse.com/1025254 ============================================================================== SUSE Security Update: Security update for Linux Kernel Live Patch 2 for SLE 12 SP2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:0778-1 Rating: important References: #1025013 #1025254 Cross-References: CVE-2017-5970 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________ An update that solves one vulnerability and has one errata is now available. Description: This update for the Linux Kernel 4.4.21-84 fixes several issues. The following security bug was fixed: - CVE-2017-5970: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a denial of service (system crash) via (1) an application that made crafted system calls or possibly (2) IPv4 traffic with invalid IP options (bsc#1025013). The following non-security bug was fixed: - Fix for a "Data miscompare on a read" which was observed during the rebuilding of degraded MDRAID VDs. (bsc#1025254) 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-12-2017-434=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_21-84-default-3-2.1 References: https://www.suse.com/security/cve/CVE-2017-5970.html https://bugzilla.suse.com/1025013 https://bugzilla.suse.com/1025254 ============================================================================== SUSE Security Update: Security update for Linux Kernel Live Patch 4 for SLE 12 SP2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:0779-1 Rating: important References: #1025013 #1025254 Cross-References: CVE-2017-5970 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________ An update that solves one vulnerability and has one errata is now available. Description: This update for the Linux Kernel 4.4.38-93 fixes several issues. The following security bug was fixed: - CVE-2017-5970: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a denial of service (system crash) via (1) an application that made crafted system calls or possibly (2) IPv4 traffic with invalid IP options (bsc#1025013). The following non-security bug was fixed: - Fix for a "Data miscompare on a read" which was observed during the rebuilding of degraded MDRAID VDs. (bsc#1025254) 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-12-2017-438=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-3-2.1 References: https://www.suse.com/security/cve/CVE-2017-5970.html https://bugzilla.suse.com/1025013 https://bugzilla.suse.com/1025254 ============================================================================== SUSE Security Update: Security update for Linux Kernel Live Patch 19 for SLE 12 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:0780-1 Rating: important References: #1025013 Cross-References: CVE-2017-5970 Affected Products: SUSE Linux Enterprise Server for SAP 12 SUSE Linux Enterprise Server 12-LTSS ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for the Linux Kernel 3.12.61-52_66 fixes one issue. The following security bug was fixed: - CVE-2017-5970: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a denial of service (system crash) via (1) an application that made crafted system calls or possibly (2) IPv4 traffic with invalid IP options (bsc#1025013). 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-12-2017-437=1 - SUSE Linux Enterprise Server 12-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-2017-437=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server for SAP 12 (x86_64): kgraft-patch-3_12_61-52_66-default-2-2.1 kgraft-patch-3_12_61-52_66-xen-2-2.1 - SUSE Linux Enterprise Server 12-LTSS (x86_64): kgraft-patch-3_12_61-52_66-default-2-2.1 kgraft-patch-3_12_61-52_66-xen-2-2.1 References: https://www.suse.com/security/cve/CVE-2017-5970.html https://bugzilla.suse.com/1025013 ============================================================================== SUSE Security Update: Security update for Linux Kernel Live Patch 3 for SLE 12 SP2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:0781-1 Rating: important References: #1025013 #1025254 Cross-References: CVE-2017-5970 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________ An update that solves one vulnerability and has one errata is now available. Description: This update for the Linux Kernel 4.4.21-90 fixes several issues. The following security bug was fixed: - CVE-2017-5970: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a denial of service (system crash) via (1) an application that made crafted system calls or possibly (2) IPv4 traffic with invalid IP options (bsc#1025013). The following non-security bug was fixed: - Fix for a "Data miscompare on a read" which was observed during the rebuilding of degraded MDRAID VDs. (bsc#1025254) 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-12-2017-433=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_21-90-default-3-2.1 References: https://www.suse.com/security/cve/CVE-2017-5970.html https://bugzilla.suse.com/1025013 https://bugzilla.suse.com/1025254 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWNC/MIx+lLeg9Ub1AQjQUg//UC3nTTHheepL3oB68niJ3w5Dfaj3J10D ofXX90Bicf65ODfSqro3OvCQ+EEPAxYtdpTV4J2UwEe5hRwZLK8l+XSnQar5TF63 1D04O/dvlzk5msm5aQAoBLq5MezrfuXU2BkHklCtLIbhOoDGXGlUC6ezqwdxNSZ1 cMczp62L+DyWXn5LeJKhH6bAri1RVDmlKrs3WheKULSNkNMkRdcskivm3uE1hH47 jqOOBmCXQcppHoz+CuVPuN+3CbsqmD7t7mgRR09KN3gY/LOLUE79Xa4OFmoolPkj 3PDpFjv+beVinr46VqhTFnZB7vUiiZWKyQY3aNeWyyHLeXlXT7IqCAW8k+OReIO8 HXkBYnmLKc5cWCZJrZ3a5Fb1hPo0xnD92XHHMojJawLEyZ87ptRfS/eRkvNE3zBJ Er0XqJIzQE+hHPiPSh927F4tmsLSP5VKlpM/Ld+S6I3lM0NuqfbGf/ea0zsqiyNO wvTv1Q4KiX6tRL6TsCsjGIjRlBb/a0crmjNK/twTl/mqhbF6c7nViX8nyd1Q4HSj EN8ZfazfC2Oi5pO7vKWNhxHbkUoSytf6ctQX/UjoUi97gwxPbqBxEJK9EHYFsKWH T19rClUwxf8hEbx1D2+StOugG1JK8UoXuu0DYmAf9Gh2roQ8R7toSeH3Lq4f9R+f R0m6At+P6O0= =qfLN -----END PGP SIGNATURE-----