Oval Definition:	oval:org.opensuse.security:def:201915794
Revision Date: 2022-09-02 Version: 1 Title: CVE-2019-15794 Description: Overlayfs in the Linux kernel and shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, both replace vma->vm_file in their mmap handlers. On error the original value is not restored, and the reference is put for the file to which vm_file points. On upstream kernels this is not an issue, as no callers dereference vm_file following after call_mmap() returns an error. However, the aufs patchs change mmap_region() to replace the fput() using a local variable with vma_fput(), which will fput() vm_file, leading to a refcount underflow. Family: unix Class: vulnerability Status: Reference(s): Mitre CVE-2019-15794 SUSE CVE-2019-15794 Platform(s): SUSE CaaS Platform 4.0 SUSE Linux Enterprise Desktop 12 SP4 SUSE Linux Enterprise Desktop 15 SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Micro 5.0 SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Module for Basesystem 15 SUSE Linux Enterprise Module for Basesystem 15 SP1 SUSE Linux Enterprise Module for Basesystem 15 SP2 SUSE Linux Enterprise Module for Development Tools 15 SUSE Linux Enterprise Module for Development Tools 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP2 SUSE Linux Enterprise Module for Public Cloud 15 SUSE Linux Enterprise Module for Public Cloud 15 SP1 SUSE Linux Enterprise Module for Public Cloud 15 SP2 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Storage 6 SUSE Linux Enterprise Storage 7 SUSE Manager Proxy 4.0 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.0 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.0 SUSE Manager Server 4.1 SUSE OpenStack Cloud 7 SUSE OpenStack Cloud 8 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud Crowbar 9 Product(s): Definition Synopsis SUSE Linux Enterprise Desktop 12 SP4 is installed AND Package Information kernel-default is not affected OR kernel-source is not affected Definition Synopsis SUSE OpenStack Cloud 7 is installed AND Package Information kernel-default is not affected OR kernel-source is not affected Definition Synopsis Release Information SUSE OpenStack Cloud 8 is installed OR SUSE OpenStack Cloud Crowbar 8 is installed AND Package Information kernel-default is not affected OR kernel-default-base is not affected OR kernel-default-devel is not affected OR kernel-default-kgraft is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR kernel-source is not affected OR kernel-source-azure is not affected Definition Synopsis Release Information SUSE Linux Enterprise Module for Public Cloud 15 SP1 is installed AND kernel-source-azure is not affected OR Package Information SUSE Linux Enterprise Module for Basesystem 15 SP1 is installed OR SUSE Linux Enterprise Module for Development Tools 15 SP1 is installed AND kernel-default is not affected OR kernel-source is not affected OR Package Information SUSE CaaS Platform 4.0 is installed OR SUSE Linux Enterprise Server for SAP Applications 15 SP1 is installed AND kernel-default is not affected OR kernel-default-base is not affected OR kernel-default-devel is not affected OR reiserfs-kmp-default is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR kernel-source is not affected OR kernel-source-azure is not affected Definition Synopsis Release Information SUSE Linux Enterprise Module for Development Tools 15 SP2 is installed AND kernel-default is not affected OR kernel-source is not affected OR Package Information SUSE Linux Enterprise Module for Basesystem 15 SP2 is installed AND kernel-default is not affected OR kernel-default-devel is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR Package Information SUSE Linux Enterprise Module for Public Cloud 15 SP2 is installed AND kernel-devel-azure is not affected OR kernel-source-azure is not affected Definition Synopsis Release Information SUSE Linux Enterprise Module for Public Cloud 15 is installed OR SUSE Linux Enterprise Module for Public Cloud 15 SP1 is installed AND kernel-source-azure is not affected OR Package Information SUSE Linux Enterprise Module for Basesystem 15 is installed OR SUSE Linux Enterprise Module for Basesystem 15 SP1 is installed OR SUSE Linux Enterprise Module for Development Tools 15 is installed OR SUSE Linux Enterprise Module for Development Tools 15 SP1 is installed OR SUSE Linux Enterprise Module for Development Tools 15 SP2 is installed AND kernel-default is not affected OR kernel-source is not affected OR Package Information SUSE Linux Enterprise Module for Basesystem 15 SP2 is installed AND kernel-default is not affected OR kernel-default-devel is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR Package Information SUSE Linux Enterprise Server for SAP Applications 15 SP1 is installed AND kernel-default is not affected OR kernel-default-base is not affected OR kernel-default-devel is not affected OR reiserfs-kmp-default is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR kernel-source is not affected OR kernel-source-azure is not affected OR Package Information SUSE Linux Enterprise Server for SAP Applications 15 is installed AND kernel-default is not affected OR kernel-default-base is not affected OR kernel-default-devel is not affected OR reiserfs-kmp-default is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR kernel-source is not affected OR Package Information SUSE Linux Enterprise Module for Public Cloud 15 SP2 is installed AND kernel-devel-azure is not affected OR kernel-source-azure is not affected Definition Synopsis Release Information SUSE Linux Enterprise Server for SAP Applications 12 SP5 is installed AND kernel-default is not affected OR kernel-source is not affected OR kernel-source-azure is not affected OR Package Information SUSE Linux Enterprise Server 12 SP4 is installed OR SUSE Linux Enterprise Server for SAP Applications 12 SP2 is installed AND kernel-default is not affected OR kernel-source is not affected OR Package Information SUSE Linux Enterprise Server for SAP Applications 12 SP4 is installed AND kernel-default is not affected OR kernel-default-base is not affected OR kernel-default-devel is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR kernel-source is not affected OR kernel-source-azure is not affected OR Package Information SUSE Linux Enterprise Server 12 SP5 is installed AND kernel-default is not affected OR kernel-default-base is not affected OR kernel-default-devel is not affected OR kernel-default-man is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR kernel-source is not affected OR kernel-devel-azure is not affected OR kernel-source-azure is not affected OR Package Information SUSE Linux Enterprise Server for SAP Applications 12 SP3 is installed AND kernel-default is not affected OR kernel-default-base is not affected OR kernel-default-devel is not affected OR kernel-default-kgraft is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR kernel-source is not affected OR kernel-source-azure is not affected Definition Synopsis Release Information SUSE Linux Enterprise High Performance Computing 15 SP1 is installed OR SUSE Linux Enterprise Module for Public Cloud 15 SP1 is installed OR SUSE Linux Enterprise Server 15 SP1 is installed OR SUSE Linux Enterprise Server for SAP Applications 15 SP1 is installed OR SUSE Linux Enterprise Storage 6 is installed OR SUSE Manager Proxy 4.0 is installed OR SUSE Manager Retail Branch Server 4.0 is installed OR SUSE Manager Server 4.0 is installed AND kernel-source-azure is not affected OR Package Information SUSE Manager Proxy 4.0 is installed OR SUSE Manager Retail Branch Server 4.0 is installed OR SUSE Manager Server 4.0 is installed AND kernel-default is not affected OR kernel-source is not affected OR kernel-source-azure is not affected OR Package Information SUSE Linux Enterprise Desktop 15 SP1 is installed OR SUSE Linux Enterprise High Performance Computing 15 SP1 is installed OR SUSE Linux Enterprise Module for Basesystem 15 SP1 is installed OR SUSE Linux Enterprise Module for Development Tools 15 SP1 is installed OR SUSE Linux Enterprise Server 15 SP1 is installed OR SUSE Linux Enterprise Server for SAP Applications 15 SP1 is installed OR SUSE Linux Enterprise Storage 6 is installed OR SUSE Manager Proxy 4.0 is installed OR SUSE Manager Retail Branch Server 4.0 is installed OR SUSE Manager Server 4.0 is installed AND kernel-default is not affected OR kernel-source is not affected OR Package Information SUSE Linux Enterprise Server for SAP Applications 15 SP1 is installed AND kernel-default is not affected OR kernel-default-base is not affected OR kernel-default-devel is not affected OR reiserfs-kmp-default is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR kernel-source is not affected OR kernel-source-azure is not affected Definition Synopsis Release Information SUSE Linux Enterprise Server 12 SP4 is installed AND kernel-default is not affected OR kernel-source is not affected OR Package Information SUSE OpenStack Cloud 9 is installed OR SUSE OpenStack Cloud Crowbar 9 is installed AND kernel-default is not affected OR kernel-default-base is not affected OR kernel-default-devel is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR kernel-source is not affected OR kernel-source-azure is not affected Definition Synopsis SUSE Linux Enterprise Micro 5.0 is installed AND Package Information kernel-default is not affected OR kernel-rt is not affected Definition Synopsis SUSE Linux Enterprise Micro 5.1 is installed AND Package Information kernel-default is not affected OR kernel-rt is not affected Definition Synopsis Release Information SUSE Linux Enterprise High Performance Computing 12 SP5 is installed OR SUSE Linux Enterprise Server for SAP Applications 12 SP5 is installed AND kernel-default is not affected OR kernel-source is not affected OR kernel-source-azure is not affected OR Package Information SUSE Linux Enterprise Server 12 SP5 is installed AND kernel-default is not affected OR kernel-default-base is not affected OR kernel-default-devel is not affected OR kernel-default-man is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR kernel-source is not affected OR kernel-devel-azure is not affected OR kernel-source-azure is not affected Definition Synopsis Release Information SUSE Linux Enterprise Desktop 12 SP4 is installed OR SUSE Linux Enterprise Server 12 SP4 is installed AND kernel-default is not affected OR kernel-source is not affected OR Package Information SUSE Linux Enterprise Server for SAP Applications 12 SP4 is installed AND kernel-default is not affected OR kernel-default-base is not affected OR kernel-default-devel is not affected OR kernel-devel is not affected OR kernel-macros is not affected OR kernel-source is not affected OR kernel-source-azure is not affected
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