Security update for the Linux Kernel (Live Patch 37 for SLE 12 SP1) SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2019:3237-1 Final 1 1 2019-12-10T09:20:57Z current 2019-12-10T09:20:57Z 2019-12-10T09:20:57Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel (Live Patch 37 for SLE 12 SP1) This update for the Linux Kernel 3.12.74-60_64_124 fixes several issues. The following security issues were fixed: - CVE-2019-15917: Fixed a use-after-free issue when hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c (bsc#1156334). - CVE-2019-17133: Fixed Buffer Overflow to reject long SSID IE in cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c(bsc#1153161). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2019-3237,SUSE-SLE-SAP-12-SP1-2019-3237,SUSE-SLE-SERVER-12-SP1-2019-3237 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2019/suse-su-20193237-1/ Link for SUSE-SU-2019:3237-1 https://lists.suse.com/pipermail/sle-security-updates/2019-December/006228.html E-Mail link for SUSE-SU-2019:3237-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1153161 SUSE Bug 1153161 https://bugzilla.suse.com/1156334 SUSE Bug 1156334 https://www.suse.com/security/cve/CVE-2019-15917/ SUSE CVE CVE-2019-15917 page https://www.suse.com/security/cve/CVE-2019-17133/ SUSE CVE CVE-2019-17133 page SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP1 kgraft-patch-3_12_74-60_64_124-default-2-2.3 kgraft-patch-3_12_74-60_64_124-xen-2-2.3 kgraft-patch-3_12_74-60_64_124-default-2-2.3 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS kgraft-patch-3_12_74-60_64_124-xen-2-2.3 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS kgraft-patch-3_12_74-60_64_124-default-2-2.3 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 kgraft-patch-3_12_74-60_64_124-xen-2-2.3 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c. CVE-2019-15917 SUSE Linux Enterprise Server 12 SP1-LTSS:kgraft-patch-3_12_74-60_64_124-default-2-2.3 SUSE Linux Enterprise Server 12 SP1-LTSS:kgraft-patch-3_12_74-60_64_124-xen-2-2.3 SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_124-default-2-2.3 SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_124-xen-2-2.3 important 6.9 AV:L/AC:M/Au:N/C:C/I:C/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2019/suse-su-20193237-1/ https://www.suse.com/security/cve/CVE-2019-15917.html CVE-2019-15917 https://bugzilla.suse.com/1149539 SUSE Bug 1149539 https://bugzilla.suse.com/1156334 SUSE Bug 1156334 In the Linux kernel through 5.3.2, cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c does not reject a long SSID IE, leading to a Buffer Overflow. CVE-2019-17133 SUSE Linux Enterprise Server 12 SP1-LTSS:kgraft-patch-3_12_74-60_64_124-default-2-2.3 SUSE Linux Enterprise Server 12 SP1-LTSS:kgraft-patch-3_12_74-60_64_124-xen-2-2.3 SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_124-default-2-2.3 SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_124-xen-2-2.3 moderate 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2019/suse-su-20193237-1/ https://www.suse.com/security/cve/CVE-2019-17133.html CVE-2019-17133 https://bugzilla.suse.com/1153158 SUSE Bug 1153158 https://bugzilla.suse.com/1153161 SUSE Bug 1153161