{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for the Linux Kernel","title":"Title of the patch"},{"category":"description","text":"The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to 3.12.31 to receive various security and bugfixes.\n\nThe following security bug was fixed:\n\n- CVE-2020-14386: Fixed a potential local privilege escalation via memory corruption (bsc#1176069).\n\nThe following non-security bugs were fixed:\n\n- EDAC: Fix reference count leaks (bsc#1112178).\n- KVM: SVM: fix svn_pin_memory()'s use of get_user_pages_fast() (bsc#1112178).\n- mm, vmstat: reduce zone->lock holding time by /proc/pagetypeinfo (bsc#1175691).\n- net/mlx5e: Fix error path of device attach (git-fixes).\n- net/mlx5: Fix a bug of using ptp channel index as pin index (git-fixes).\n- net: smc91x: Fix possible memory leak in smc_drv_probe() (git-fixes).\n- sched/deadline: Initialize ->dl_boosted (bsc#1112178).\n- scsi: lpfc: Add and rename a whole bunch of function parameter descriptions (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Add description for lpfc_release_rpi()'s 'ndlpl param (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Add missing misc_deregister() for lpfc_init() (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Ensure variable has the same stipulations as code using it (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix a bunch of kerneldoc misdemeanors (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix FCoE speed reporting (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix kerneldoc parameter formatting/misnaming/missing issues (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix LUN loss after cable pull (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix no message shown for lpfc_hdw_queue out of range value (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix oops when unloading driver while running mds diags (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix retry of PRLI when status indicates its unsupported (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix RSCN timeout due to incorrect gidft counter (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix some function parameter descriptions (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix typo in comment for ULP (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix-up around 120 documentation issues (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix-up formatting/docrot where appropriate (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Fix validation of bsg reply lengths (bsc#1171558 bsc#1136666).\n- scsi: lpfc: NVMe remote port devloss_tmo from lldd (bsc#1171558 bsc#1136666 bsc#1173060).\n- scsi: lpfc: nvmet: Avoid hang / use-after-free again when destroying targetport (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Provide description for lpfc_mem_alloc()'s 'align' param (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Quieten some printks (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Remove unused variable 'pg_addr' (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Update lpfc version to 12.8.0.3 (bsc#1171558 bsc#1136666).\n- scsi: lpfc: Use __printf() format notation (bsc#1171558 bsc#1136666).\n- vxlan: Ensure FDB dump is performed under RCU (git-fixes).\n- x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task (bsc#1112178).\n- x86/mce/inject: Fix a wrong assignment of i_mce.status (bsc#1112178).\n- x86/unwind/orc: Fix ORC for newly forked tasks (bsc#1058115).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2020-2578,SUSE-SLE-SERVER-12-SP5-2020-2578","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2020_2578-1.json"},{"category":"self","summary":"URL for SUSE-SU-2020:2578-1","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202578-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2020:2578-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2020-September/007389.html"},{"category":"self","summary":"SUSE Bug 1058115","url":"https://bugzilla.suse.com/1058115"},{"category":"self","summary":"SUSE Bug 1112178","url":"https://bugzilla.suse.com/1112178"},{"category":"self","summary":"SUSE Bug 1136666","url":"https://bugzilla.suse.com/1136666"},{"category":"self","summary":"SUSE Bug 1171558","url":"https://bugzilla.suse.com/1171558"},{"category":"self","summary":"SUSE Bug 1173060","url":"https://bugzilla.suse.com/1173060"},{"category":"self","summary":"SUSE Bug 1175691","url":"https://bugzilla.suse.com/1175691"},{"category":"self","summary":"SUSE Bug 1176069","url":"https://bugzilla.suse.com/1176069"},{"category":"self","summary":"SUSE CVE CVE-2020-14386 page","url":"https://www.suse.com/security/cve/CVE-2020-14386/"}],"title":"Security update for the Linux Kernel","tracking":{"current_release_date":"2020-09-09T06:34:04Z","generator":{"date":"2020-09-09T06:34:04Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2020:2578-1","initial_release_date":"2020-09-09T06:34:04Z","revision_history":[{"date":"2020-09-09T06:34:04Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kernel-devel-azure-4.12.14-16.28.1.noarch","product":{"name":"kernel-devel-azure-4.12.14-16.28.1.noarch","product_id":"kernel-devel-azure-4.12.14-16.28.1.noarch"}},{"category":"product_version","name":"kernel-source-azure-4.12.14-16.28.1.noarch","product":{"name":"kernel-source-azure-4.12.14-16.28.1.noarch","product_id":"kernel-source-azure-4.12.14-16.28.1.noarch"}}],"category":"architecture","name":"noarch"},{"branches":[{"category":"product_version","name":"cluster-md-kmp-azure-4.12.14-16.28.1.x86_64","product":{"name":"cluster-md-kmp-azure-4.12.14-16.28.1.x86_64","product_id":"cluster-md-kmp-azure-4.12.14-16.28.1.x86_64"}},{"category":"product_version","name":"dlm-kmp-azure-4.12.14-16.28.1.x86_64","product":{"name":"dlm-kmp-azure-4.12.14-16.28.1.x86_64","product_id":"dlm-kmp-azure-4.12.14-16.28.1.x86_64"}},{"category":"product_version","name":"gfs2-kmp-azure-4.12.14-16.28.1.x86_64","product":{"name":"gfs2-kmp-azure-4.12.14-16.28.1.x86_64","product_id":"gfs2-kmp-azure-4.12.14-16.28.1.x86_64"}},{"category":"product_version","name":"kernel-azure-4.12.14-16.28.1.x86_64","product":{"name":"kernel-azure-4.12.14-16.28.1.x86_64","product_id":"kernel-azure-4.12.14-16.28.1.x86_64"}},{"category":"product_version","name":"kernel-azure-base-4.12.14-16.28.1.x86_64","product":{"name":"kernel-azure-base-4.12.14-16.28.1.x86_64","product_id":"kernel-azure-base-4.12.14-16.28.1.x86_64"}},{"category":"product_version","name":"kernel-azure-devel-4.12.14-16.28.1.x86_64","product":{"name":"kernel-azure-devel-4.12.14-16.28.1.x86_64","product_id":"kernel-azure-devel-4.12.14-16.28.1.x86_64"}},{"category":"product_version","name":"kernel-azure-extra-4.12.14-16.28.1.x86_64","product":{"name":"kernel-azure-extra-4.12.14-16.28.1.x86_64","product_id":"kernel-azure-extra-4.12.14-16.28.1.x86_64"}},{"category":"product_version","name":"kernel-azure-kgraft-devel-4.12.14-16.28.1.x86_64","product":{"name":"kernel-azure-kgraft-devel-4.12.14-16.28.1.x86_64","product_id":"kernel-azure-kgraft-devel-4.12.14-16.28.1.x86_64"}},{"category":"product_version","name":"kernel-syms-azure-4.12.14-16.28.1.x86_64","product":{"name":"kernel-syms-azure-4.12.14-16.28.1.x86_64","product_id":"kernel-syms-azure-4.12.14-16.28.1.x86_64"}},{"category":"product_version","name":"kselftests-kmp-azure-4.12.14-16.28.1.x86_64","product":{"name":"kselftests-kmp-azure-4.12.14-16.28.1.x86_64","product_id":"kselftests-kmp-azure-4.12.14-16.28.1.x86_64"}},{"category":"product_version","name":"ocfs2-kmp-azure-4.12.14-16.28.1.x86_64","product":{"name":"ocfs2-kmp-azure-4.12.14-16.28.1.x86_64","product_id":"ocfs2-kmp-azure-4.12.14-16.28.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Server 12 SP5","product":{"name":"SUSE Linux Enterprise Server 12 SP5","product_id":"SUSE Linux Enterprise Server 12 SP5","product_identification_helper":{"cpe":"cpe:/o:suse:sles:12:sp5"}}},{"category":"product_name","name":"SUSE Linux Enterprise Server for SAP Applications 12 SP5","product":{"name":"SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_identification_helper":{"cpe":"cpe:/o:suse:sles_sap:12:sp5"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kernel-azure-4.12.14-16.28.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5","product_id":"SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.28.1.x86_64"},"product_reference":"kernel-azure-4.12.14-16.28.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kernel-azure-base-4.12.14-16.28.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5","product_id":"SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.28.1.x86_64"},"product_reference":"kernel-azure-base-4.12.14-16.28.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kernel-azure-devel-4.12.14-16.28.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5","product_id":"SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.28.1.x86_64"},"product_reference":"kernel-azure-devel-4.12.14-16.28.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kernel-devel-azure-4.12.14-16.28.1.noarch as component of SUSE Linux Enterprise Server 12 SP5","product_id":"SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.28.1.noarch"},"product_reference":"kernel-devel-azure-4.12.14-16.28.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kernel-source-azure-4.12.14-16.28.1.noarch as component of SUSE Linux Enterprise Server 12 SP5","product_id":"SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.28.1.noarch"},"product_reference":"kernel-source-azure-4.12.14-16.28.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kernel-syms-azure-4.12.14-16.28.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5","product_id":"SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.28.1.x86_64"},"product_reference":"kernel-syms-azure-4.12.14-16.28.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kernel-azure-4.12.14-16.28.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.28.1.x86_64"},"product_reference":"kernel-azure-4.12.14-16.28.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kernel-azure-base-4.12.14-16.28.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.28.1.x86_64"},"product_reference":"kernel-azure-base-4.12.14-16.28.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kernel-azure-devel-4.12.14-16.28.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.28.1.x86_64"},"product_reference":"kernel-azure-devel-4.12.14-16.28.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kernel-devel-azure-4.12.14-16.28.1.noarch as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.28.1.noarch"},"product_reference":"kernel-devel-azure-4.12.14-16.28.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kernel-source-azure-4.12.14-16.28.1.noarch as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.28.1.noarch"},"product_reference":"kernel-source-azure-4.12.14-16.28.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kernel-syms-azure-4.12.14-16.28.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.28.1.x86_64"},"product_reference":"kernel-syms-azure-4.12.14-16.28.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP5"}]},"vulnerabilities":[{"cve":"CVE-2020-14386","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-14386"}],"notes":[{"category":"general","text":"A flaw was found in the Linux kernel before 5.9-rc4. Memory corruption can be exploited to gain root privileges from unprivileged processes. The highest threat from this vulnerability is to data confidentiality and integrity.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.28.1.noarch","SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.28.1.noarch","SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.28.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.28.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.28.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-14386","url":"https://www.suse.com/security/cve/CVE-2020-14386"},{"category":"external","summary":"SUSE Bug 1176069 for CVE-2020-14386","url":"https://bugzilla.suse.com/1176069"},{"category":"external","summary":"SUSE Bug 1176072 for CVE-2020-14386","url":"https://bugzilla.suse.com/1176072"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.28.1.noarch","SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.28.1.noarch","SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.28.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.28.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.28.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":8.4,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.28.1.noarch","SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.28.1.noarch","SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.28.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.28.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.28.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.28.1.x86_64"]}],"threats":[{"category":"impact","date":"2020-09-09T06:34:04Z","details":"important"}],"title":"CVE-2020-14386"}]}