{"affected":[{"ecosystem_specific":{"binaries":[{"kgraft-patch-3_12_74-60_64_115-default":"2-2.1","kgraft-patch-3_12_74-60_64_115-xen":"2-2.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP1","name":"kgraft-patch-SLE12-SP1_Update_34","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_34&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2-2.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"kgraft-patch-4_4_121-92_114-default":"2-2.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","name":"kgraft-patch-SLE12-SP2_Update_30","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_30&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2-2.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"kgraft-patch-3_12_74-60_64_115-default":"2-2.1","kgraft-patch-3_12_74-60_64_115-xen":"2-2.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server 12 SP1-LTSS","name":"kgraft-patch-SLE12-SP1_Update_34","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_34&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2-2.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"kgraft-patch-4_4_121-92_114-default":"2-2.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-LTSS","name":"kgraft-patch-SLE12-SP2_Update_30","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_30&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2-2.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for the Linux Kernel 4.4.121-92_114 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2019-11487: The Linux kernel allowed page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests (bsc#1133191).\n- CVE-2018-5390: Linux kernel could be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service (bsc#1102682).\n","id":"SUSE-SU-2019:1767-1","modified":"2019-07-08T12:32:02Z","published":"2019-07-08T12:32:02Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2019/suse-su-20191767-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1102682"},{"type":"REPORT","url":"https://bugzilla.suse.com/1133191"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-5390"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-11487"}],"related":["CVE-2018-5390","CVE-2019-11487"],"summary":"Security update for the Linux Kernel (Live Patch 30 for SLE 12 SP2)","upstream":["CVE-2018-5390","CVE-2019-11487"]}