Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP1) SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2019:2864-1 Final 1 1 2019-10-30T11:44:17Z current 2019-10-30T11:44:17Z 2019-10-30T11:44:17Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP1) This update for the Linux Kernel 4.12.14-197_15 fixes several issues. The following security issues were fixed: - CVE-2019-10220: Fixed a relative path escape in the Samba client module (bsc#1144903, bsc#1153108). - CVE-2019-17133: Fixed a buffer overflow in cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c caused by long SSID IEs (bsc#1153158). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2019-2864,SUSE-SLE-Module-Live-Patching-15-SP1-2019-2864 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-20192864-1/ Link for SUSE-SU-2019:2864-1 https://lists.suse.com/pipermail/sle-security-updates/2019-October/006074.html E-Mail link for SUSE-SU-2019:2864-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1103203 SUSE Bug 1103203 https://bugzilla.suse.com/1144903 SUSE Bug 1144903 https://bugzilla.suse.com/1149841 SUSE Bug 1149841 https://bugzilla.suse.com/1151021 SUSE Bug 1151021 https://bugzilla.suse.com/1153108 SUSE Bug 1153108 https://bugzilla.suse.com/1153158 SUSE Bug 1153158 https://bugzilla.suse.com/1153161 SUSE Bug 1153161 https://bugzilla.suse.com/904970 SUSE Bug 904970 https://bugzilla.suse.com/907150 SUSE Bug 907150 https://bugzilla.suse.com/920615 SUSE Bug 920615 https://bugzilla.suse.com/920633 SUSE Bug 920633 https://bugzilla.suse.com/930408 SUSE Bug 930408 https://www.suse.com/security/cve/CVE-2019-10220/ SUSE CVE CVE-2019-10220 page https://www.suse.com/security/cve/CVE-2019-14835/ SUSE CVE CVE-2019-14835 page https://www.suse.com/security/cve/CVE-2019-17133/ SUSE CVE CVE-2019-17133 page SUSE Linux Enterprise Live Patching 15 SP1 kernel-livepatch-4_12_14-197_15-default-3-2.1 kernel-livepatch-4_12_14-197_15-default-3-2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP1 Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory entry lists. CVE-2019-10220 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_15-default-3-2.1 important 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-20192864-1/ https://www.suse.com/security/cve/CVE-2019-10220.html CVE-2019-10220 https://bugzilla.suse.com/1144903 SUSE Bug 1144903 https://bugzilla.suse.com/1153108 SUSE Bug 1153108 A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. CVE-2019-14835 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_15-default-3-2.1 important 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-20192864-1/ https://www.suse.com/security/cve/CVE-2019-14835.html CVE-2019-14835 https://bugzilla.suse.com/1150112 SUSE Bug 1150112 https://bugzilla.suse.com/1151021 SUSE Bug 1151021 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 Live Patching 15 SP1:kernel-livepatch-4_12_14-197_15-default-3-2.1 important 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-20192864-1/ 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