{"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":"Live patch for the Linux Kernel","title":"Title of the patch"},{"category":"description","text":"\nThis update contains a kernel live patch for the 3.12.43-52.6 SUSE Linux Enterprise\nServer 12 Kernel, fixing following security issues.\n\n- CVE-2015-5364/CVE-2015-5366: Two denial of service attacks via a flood\n  of UDP packets with invalid checksums were fixed that could be used\n  by remote attackers to delay execution. (bsc#939276)\n\n- CVE-2015-1805: The (1) pipe_read and (2) pipe_write implementations in\n  fs/pipe.c in the Linux kernel did not properly consider the side effects\n  of failed __copy_to_user_inatomic and __copy_from_user_inatomic calls,\n  which allowed local users to cause a denial of service (system crash)\n  or possibly gain privileges via a crafted application, aka an 'I/O vector\n  array overrun.' (bsc#939270)\n\n- CVE-2015-4700: A BPF Jit optimization flaw could allow local users\n  to panic the kernel. (bsc#939273)\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-Live-Patching-12-2015-488","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-2015_1490-1.json"},{"category":"self","summary":"URL for SUSE-SU-2015:1490-1","url":"https://www.suse.com/support/update/announcement/2015/suse-su-20151490-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2015:1490-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2015-September/001573.html"},{"category":"self","summary":"SUSE Bug 939044","url":"https://bugzilla.suse.com/939044"},{"category":"self","summary":"SUSE Bug 939270","url":"https://bugzilla.suse.com/939270"},{"category":"self","summary":"SUSE Bug 939273","url":"https://bugzilla.suse.com/939273"},{"category":"self","summary":"SUSE Bug 939276","url":"https://bugzilla.suse.com/939276"},{"category":"self","summary":"SUSE CVE CVE-2015-1805 page","url":"https://www.suse.com/security/cve/CVE-2015-1805/"},{"category":"self","summary":"SUSE CVE CVE-2015-4700 page","url":"https://www.suse.com/security/cve/CVE-2015-4700/"},{"category":"self","summary":"SUSE CVE CVE-2015-5364 page","url":"https://www.suse.com/security/cve/CVE-2015-5364/"},{"category":"self","summary":"SUSE CVE CVE-2015-5366 page","url":"https://www.suse.com/security/cve/CVE-2015-5366/"}],"title":"Live patch for the Linux Kernel","tracking":{"current_release_date":"2015-08-14T12:59:33Z","generator":{"date":"2015-08-14T12:59:33Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2015:1490-1","initial_release_date":"2015-08-14T12:59:33Z","revision_history":[{"date":"2015-08-14T12:59:33Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kgraft-patch-3_12_43-52_6-default-2-6.1.x86_64","product":{"name":"kgraft-patch-3_12_43-52_6-default-2-6.1.x86_64","product_id":"kgraft-patch-3_12_43-52_6-default-2-6.1.x86_64"}},{"category":"product_version","name":"kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64","product":{"name":"kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64","product_id":"kgraft-patch-3_12_43-52_6-xen-2-6.1.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_43-52_6-default-2-6.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12","product_id":"SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-default-2-6.1.x86_64"},"product_reference":"kgraft-patch-3_12_43-52_6-default-2-6.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12","product_id":"SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64"},"product_reference":"kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12"}]},"vulnerabilities":[{"cve":"CVE-2015-1805","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2015-1805"}],"notes":[{"category":"general","text":"The (1) pipe_read and (2) pipe_write implementations in fs/pipe.c in the Linux kernel before 3.16 do not properly consider the side effects of failed __copy_to_user_inatomic and __copy_from_user_inatomic calls, which allows local users to cause a denial of service (system crash) or possibly gain privileges via a crafted application, aka an \"I/O vector array overrun.\"","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-default-2-6.1.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2015-1805","url":"https://www.suse.com/security/cve/CVE-2015-1805"},{"category":"external","summary":"SUSE Bug 917839 for CVE-2015-1805","url":"https://bugzilla.suse.com/917839"},{"category":"external","summary":"SUSE Bug 933429 for CVE-2015-1805","url":"https://bugzilla.suse.com/933429"},{"category":"external","summary":"SUSE Bug 939270 for CVE-2015-1805","url":"https://bugzilla.suse.com/939270"},{"category":"external","summary":"SUSE Bug 964730 for CVE-2015-1805","url":"https://bugzilla.suse.com/964730"},{"category":"external","summary":"SUSE Bug 964732 for CVE-2015-1805","url":"https://bugzilla.suse.com/964732"}],"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_43-52_6-default-2-6.1.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-xen-2-6.1.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_43-52_6-default-2-6.1.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64"]}],"threats":[{"category":"impact","date":"2015-08-14T12:59:33Z","details":"important"}],"title":"CVE-2015-1805"},{"cve":"CVE-2015-4700","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2015-4700"}],"notes":[{"category":"general","text":"The bpf_int_jit_compile function in arch/x86/net/bpf_jit_comp.c in the Linux kernel before 4.0.6 allows local users to cause a denial of service (system crash) by creating a packet filter and then loading crafted BPF instructions that trigger late convergence by the JIT compiler.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-default-2-6.1.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2015-4700","url":"https://www.suse.com/security/cve/CVE-2015-4700"},{"category":"external","summary":"SUSE Bug 935705 for CVE-2015-4700","url":"https://bugzilla.suse.com/935705"},{"category":"external","summary":"SUSE Bug 939273 for CVE-2015-4700","url":"https://bugzilla.suse.com/939273"}],"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_43-52_6-default-2-6.1.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64"]}],"threats":[{"category":"impact","date":"2015-08-14T12:59:33Z","details":"moderate"}],"title":"CVE-2015-4700"},{"cve":"CVE-2015-5364","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2015-5364"}],"notes":[{"category":"general","text":"The (1) udp_recvmsg and (2) udpv6_recvmsg functions in the Linux kernel before 4.0.6 do not properly consider yielding a processor, which allows remote attackers to cause a denial of service (system hang) via incorrect checksums within a UDP packet flood.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-default-2-6.1.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2015-5364","url":"https://www.suse.com/security/cve/CVE-2015-5364"},{"category":"external","summary":"SUSE Bug 1115893 for CVE-2015-5364","url":"https://bugzilla.suse.com/1115893"},{"category":"external","summary":"SUSE Bug 781018 for CVE-2015-5364","url":"https://bugzilla.suse.com/781018"},{"category":"external","summary":"SUSE Bug 936831 for CVE-2015-5364","url":"https://bugzilla.suse.com/936831"},{"category":"external","summary":"SUSE Bug 939276 for CVE-2015-5364","url":"https://bugzilla.suse.com/939276"},{"category":"external","summary":"SUSE Bug 945112 for CVE-2015-5364","url":"https://bugzilla.suse.com/945112"}],"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_43-52_6-default-2-6.1.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64"]}],"threats":[{"category":"impact","date":"2015-08-14T12:59:33Z","details":"moderate"}],"title":"CVE-2015-5364"},{"cve":"CVE-2015-5366","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2015-5366"}],"notes":[{"category":"general","text":"The (1) udp_recvmsg and (2) udpv6_recvmsg functions in the Linux kernel before 4.0.6 provide inappropriate -EAGAIN return values, which allows remote attackers to cause a denial of service (EPOLLET epoll application read outage) via an incorrect checksum in a UDP packet, a different vulnerability than CVE-2015-5364.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-default-2-6.1.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2015-5366","url":"https://www.suse.com/security/cve/CVE-2015-5366"},{"category":"external","summary":"SUSE Bug 781018 for CVE-2015-5366","url":"https://bugzilla.suse.com/781018"},{"category":"external","summary":"SUSE Bug 936831 for CVE-2015-5366","url":"https://bugzilla.suse.com/936831"},{"category":"external","summary":"SUSE Bug 939276 for CVE-2015-5366","url":"https://bugzilla.suse.com/939276"},{"category":"external","summary":"SUSE Bug 945112 for CVE-2015-5366","url":"https://bugzilla.suse.com/945112"}],"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_43-52_6-default-2-6.1.x86_64","SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_43-52_6-xen-2-6.1.x86_64"]}],"threats":[{"category":"impact","date":"2015-08-14T12:59:33Z","details":"moderate"}],"title":"CVE-2015-5366"}]}