Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP1) SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2019:1765-1 Final 1 1 2019-07-08T12:31:38Z current 2019-07-08T12:31:38Z 2019-07-08T12:31:38Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP1) This update for the Linux Kernel 4.12.14-195 fixes several issues. The following security issues were fixed: - CVE-2019-12817: arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel for powerpc had a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc systems are affected (bsc#1138264). - CVE-2019-3846: A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless network (bsc#1136446). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2019-1765,SUSE-SLE-Module-Live-Patching-15-SP1-2019-1765 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-20191765-1/ Link for SUSE-SU-2019:1765-1 https://lists.suse.com/pipermail/sle-security-updates/2019-July/005667.html E-Mail link for SUSE-SU-2019:1765-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1136446 SUSE Bug 1136446 https://bugzilla.suse.com/1138264 SUSE Bug 1138264 https://www.suse.com/security/cve/CVE-2019-12817/ SUSE CVE CVE-2019-12817 page https://www.suse.com/security/cve/CVE-2019-3846/ SUSE CVE CVE-2019-3846 page SUSE Linux Enterprise Live Patching 15 SP1 kernel-livepatch-4_12_14-195-default-3-7.2 kernel-livepatch-4_12_14-195-default-3-7.2 as a component of SUSE Linux Enterprise Live Patching 15 SP1 arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel before 5.1.15 for powerpc has a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc systems are affected. CVE-2019-12817 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2 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-20191765-1/ https://www.suse.com/security/cve/CVE-2019-12817.html CVE-2019-12817 https://bugzilla.suse.com/1138263 SUSE Bug 1138263 https://bugzilla.suse.com/1138264 SUSE Bug 1138264 A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless network. CVE-2019-3846 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2 moderate 8.3 AV:A/AC:L/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-20191765-1/ https://www.suse.com/security/cve/CVE-2019-3846.html CVE-2019-3846 https://bugzilla.suse.com/1136424 SUSE Bug 1136424 https://bugzilla.suse.com/1136446 SUSE Bug 1136446 https://bugzilla.suse.com/1156330 SUSE Bug 1156330