{"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 kernel live patch 0","title":"Title of the patch"},{"category":"description","text":"\nThis kernel live patch for Linux Kernel 3.12.49-11.1 fixes three security\nissues:\n\nFixes:\n- CVE-2016-0728: A reference leak in keyring handling with\n  join_session_keyring() could lead to local attackers gain root\n  privileges. (bsc#962078).\n- CVE-2015-8660: The ovl_setattr function in fs/overlayfs/inode.c in the\n  Linux kernel through 4.3.3 attempts to merge distinct setattr\n  operations, which allows local users to bypass intended access\n  restrictions and modify the attributes of arbitrary overlay files via\n  a crafted application. (bsc#960329)\n- CVE-2013-7446: Use-after-free vulnerability in net/unix/af_unix.c in\n  the Linux kernel allowed local users to bypass intended AF_UNIX socket\n  permissions or cause a denial of service (panic) via crafted epoll_ctl\n  calls. (bsc#955837)\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-Live-Patching-12-2016-439","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-2016_0751-1.json"},{"category":"self","summary":"URL for SUSE-SU-2016:0751-1","url":"https://www.suse.com/support/update/announcement/2016/suse-su-20160751-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2016:0751-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2016-March/001932.html"},{"category":"self","summary":"SUSE Bug 955837","url":"https://bugzilla.suse.com/955837"},{"category":"self","summary":"SUSE Bug 960329","url":"https://bugzilla.suse.com/960329"},{"category":"self","summary":"SUSE Bug 962078","url":"https://bugzilla.suse.com/962078"},{"category":"self","summary":"SUSE CVE CVE-2013-7446 page","url":"https://www.suse.com/security/cve/CVE-2013-7446/"},{"category":"self","summary":"SUSE CVE CVE-2015-8660 page","url":"https://www.suse.com/security/cve/CVE-2015-8660/"},{"category":"self","summary":"SUSE CVE CVE-2016-0728 page","url":"https://www.suse.com/security/cve/CVE-2016-0728/"}],"title":"Security update for kernel live patch 0","tracking":{"current_release_date":"2016-03-14T13:30:56Z","generator":{"date":"2016-03-14T13:30:56Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2016:0751-1","initial_release_date":"2016-03-14T13:30:56Z","revision_history":[{"date":"2016-03-14T13:30:56Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kgraft-patch-3_12_49-11-default-3-8.2.x86_64","product":{"name":"kgraft-patch-3_12_49-11-default-3-8.2.x86_64","product_id":"kgraft-patch-3_12_49-11-default-3-8.2.x86_64"}},{"category":"product_version","name":"kgraft-patch-3_12_49-11-xen-3-8.2.x86_64","product":{"name":"kgraft-patch-3_12_49-11-xen-3-8.2.x86_64","product_id":"kgraft-patch-3_12_49-11-xen-3-8.2.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Live Patching 12","product":{"name":"SUSE Linux Enterprise Live Patching 12","product_id":"SUSE Linux Enterprise Live Patching 12","product_identification_helper":{"cpe":"cpe:/o:suse:sle-live-patching:12"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-3_12_49-11-default-3-8.2.x86_64 as component of SUSE Linux Enterprise Live Patching 12","product_id":"SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-default-3-8.2.x86_64"},"product_reference":"kgraft-patch-3_12_49-11-default-3-8.2.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-3_12_49-11-xen-3-8.2.x86_64 as component of SUSE Linux Enterprise Live Patching 12","product_id":"SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-xen-3-8.2.x86_64"},"product_reference":"kgraft-patch-3_12_49-11-xen-3-8.2.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12"}]},"vulnerabilities":[{"cve":"CVE-2013-7446","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2013-7446"}],"notes":[{"category":"general","text":"Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel before 4.3.3 allows local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-default-3-8.2.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-xen-3-8.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2013-7446","url":"https://www.suse.com/security/cve/CVE-2013-7446"},{"category":"external","summary":"SUSE Bug 1020452 for CVE-2013-7446","url":"https://bugzilla.suse.com/1020452"},{"category":"external","summary":"SUSE Bug 955654 for CVE-2013-7446","url":"https://bugzilla.suse.com/955654"},{"category":"external","summary":"SUSE Bug 955837 for CVE-2013-7446","url":"https://bugzilla.suse.com/955837"}],"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 Live Patching 12:kgraft-patch-3_12_49-11-default-3-8.2.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-xen-3-8.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H","version":"3.0"},"products":["SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-default-3-8.2.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-xen-3-8.2.x86_64"]}],"threats":[{"category":"impact","date":"2016-03-14T13:30:56Z","details":"moderate"}],"title":"CVE-2013-7446"},{"cve":"CVE-2015-8660","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2015-8660"}],"notes":[{"category":"general","text":"The ovl_setattr function in fs/overlayfs/inode.c in the Linux kernel through 4.3.3 attempts to merge distinct setattr operations, which allows local users to bypass intended access restrictions and modify the attributes of arbitrary overlay files via a crafted application.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-default-3-8.2.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-xen-3-8.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2015-8660","url":"https://www.suse.com/security/cve/CVE-2015-8660"},{"category":"external","summary":"SUSE Bug 923755 for CVE-2015-8660","url":"https://bugzilla.suse.com/923755"},{"category":"external","summary":"SUSE Bug 960281 for CVE-2015-8660","url":"https://bugzilla.suse.com/960281"},{"category":"external","summary":"SUSE Bug 960329 for CVE-2015-8660","url":"https://bugzilla.suse.com/960329"},{"category":"external","summary":"SUSE Bug 963994 for CVE-2015-8660","url":"https://bugzilla.suse.com/963994"}],"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 Live Patching 12:kgraft-patch-3_12_49-11-default-3-8.2.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-xen-3-8.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.7,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-default-3-8.2.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-xen-3-8.2.x86_64"]}],"threats":[{"category":"impact","date":"2016-03-14T13:30:56Z","details":"important"}],"title":"CVE-2015-8660"},{"cve":"CVE-2016-0728","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2016-0728"}],"notes":[{"category":"general","text":"The join_session_keyring function in security/keys/process_keys.c in the Linux kernel before 4.4.1 mishandles object references in a certain error case, which allows local users to gain privileges or cause a denial of service (integer overflow and use-after-free) via crafted keyctl commands.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-default-3-8.2.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-xen-3-8.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2016-0728","url":"https://www.suse.com/security/cve/CVE-2016-0728"},{"category":"external","summary":"SUSE Bug 923755 for CVE-2016-0728","url":"https://bugzilla.suse.com/923755"},{"category":"external","summary":"SUSE Bug 962075 for CVE-2016-0728","url":"https://bugzilla.suse.com/962075"},{"category":"external","summary":"SUSE Bug 962078 for CVE-2016-0728","url":"https://bugzilla.suse.com/962078"},{"category":"external","summary":"SUSE Bug 963994 for CVE-2016-0728","url":"https://bugzilla.suse.com/963994"}],"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 Live Patching 12:kgraft-patch-3_12_49-11-default-3-8.2.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-xen-3-8.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-default-3-8.2.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_49-11-xen-3-8.2.x86_64"]}],"threats":[{"category":"impact","date":"2016-03-14T13:30:56Z","details":"important"}],"title":"CVE-2016-0728"}]}