{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2023 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 (Live Patch 23 for SLE 15)","title":"Title of the patch"},{"category":"description","text":"This update for the Linux Kernel 4.12.14-150_69 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2018-25020: Fixed an issue in the BPF subsystem in the Linux kernel mishandled situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. (bsc#1193575)\n- CVE-2020-3702: Fixed a bug which could be triggered with specifically timed and handcrafted traffic and cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure. (bsc#1191193)\n- CVE-2020-25670, CVE-2020-25671, CVE-2020-25672, CVE-2020-25673, CVE-2021-23134: Fixed multiple bugs in NFC subsytem (bsc#1178181, bsc#1186060).\n- CVE-2021-42739: The firewire subsystem had a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandled bounds checking (bsc#1184673).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2022-243,SUSE-SLE-Module-Live-Patching-15-2022-243","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":"self","summary":"URL for SUSE-SU-2022:0243-1","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20220243-1/"},{"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-2022_0243-1.json"},{"category":"self","summary":"E-Mail link for SUSE-SU-2022:0243-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2022-January/010144.html"},{"category":"self","summary":"SUSE Bug 1186061","url":"https://bugzilla.suse.com/1186061"},{"category":"self","summary":"SUSE Bug 1191529","url":"https://bugzilla.suse.com/1191529"},{"category":"self","summary":"SUSE Bug 1192036","url":"https://bugzilla.suse.com/1192036"},{"category":"self","summary":"SUSE Bug 1193863","url":"https://bugzilla.suse.com/1193863"},{"category":"self","summary":"SUSE Bug 1194680","url":"https://bugzilla.suse.com/1194680"},{"category":"self","summary":"SUSE CVE CVE-2018-25020 page","url":"https://www.suse.com/security/cve/CVE-2018-25020/"},{"category":"self","summary":"SUSE CVE CVE-2020-25670 page","url":"https://www.suse.com/security/cve/CVE-2020-25670/"},{"category":"self","summary":"SUSE CVE CVE-2020-25671 page","url":"https://www.suse.com/security/cve/CVE-2020-25671/"},{"category":"self","summary":"SUSE CVE CVE-2020-25672 page","url":"https://www.suse.com/security/cve/CVE-2020-25672/"},{"category":"self","summary":"SUSE CVE CVE-2020-25673 page","url":"https://www.suse.com/security/cve/CVE-2020-25673/"},{"category":"self","summary":"SUSE CVE CVE-2020-3702 page","url":"https://www.suse.com/security/cve/CVE-2020-3702/"},{"category":"self","summary":"SUSE CVE CVE-2021-23134 page","url":"https://www.suse.com/security/cve/CVE-2021-23134/"},{"category":"self","summary":"SUSE CVE CVE-2021-42739 page","url":"https://www.suse.com/security/cve/CVE-2021-42739/"}],"title":"Security update for the Linux Kernel (Live Patch 23 for SLE 15)","tracking":{"current_release_date":"2022-01-31T09:39:18Z","generator":{"date":"2022-01-31T09:39:18Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2022:0243-1","initial_release_date":"2022-01-31T09:39:18Z","revision_history":[{"date":"2022-01-31T09:39:18Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","product":{"name":"kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","product_id":"kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64","product":{"name":"kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64","product_id":"kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Live Patching 15","product":{"name":"SUSE Linux Enterprise Live Patching 15","product_id":"SUSE Linux Enterprise Live Patching 15","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-live-patching:15"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le as component of SUSE Linux Enterprise Live Patching 15","product_id":"SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le"},"product_reference":"kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 15"},{"category":"default_component_of","full_product_name":{"name":"kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64 as component of SUSE Linux Enterprise Live Patching 15","product_id":"SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"},"product_reference":"kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 15"}]},"vulnerabilities":[{"cve":"CVE-2018-25020","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-25020"}],"notes":[{"category":"general","text":"The BPF subsystem in the Linux kernel before 4.17 mishandles situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. This affects kernel/bpf/core.c and net/core/filter.c.","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2018-25020","url":"https://www.suse.com/security/cve/CVE-2018-25020"},{"category":"external","summary":"SUSE Bug 1193575 for CVE-2018-25020","url":"https://bugzilla.suse.com/1193575"}],"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 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.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 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2022-01-31T09:39:18Z","details":"important"}],"title":"CVE-2018-25020"},{"cve":"CVE-2020-25670","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-25670"}],"notes":[{"category":"general","text":"A vulnerability was found in Linux Kernel where refcount leak in llcp_sock_bind() causing use-after-free which might lead to privilege escalations.","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-25670","url":"https://www.suse.com/security/cve/CVE-2020-25670"},{"category":"external","summary":"SUSE Bug 1178181 for CVE-2020-25670","url":"https://bugzilla.suse.com/1178181"},{"category":"external","summary":"SUSE Bug 1194680 for CVE-2020-25670","url":"https://bugzilla.suse.com/1194680"}],"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 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.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 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2022-01-31T09:39:18Z","details":"important"}],"title":"CVE-2020-25670"},{"cve":"CVE-2020-25671","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-25671"}],"notes":[{"category":"general","text":"A vulnerability was found in Linux Kernel, where a refcount leak in llcp_sock_connect() causing use-after-free which might lead to privilege escalations.","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-25671","url":"https://www.suse.com/security/cve/CVE-2020-25671"},{"category":"external","summary":"SUSE Bug 1178181 for CVE-2020-25671","url":"https://bugzilla.suse.com/1178181"}],"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 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2022-01-31T09:39:18Z","details":"important"}],"title":"CVE-2020-25671"},{"cve":"CVE-2020-25672","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-25672"}],"notes":[{"category":"general","text":"A memory leak vulnerability was found in Linux kernel in llcp_sock_connect","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-25672","url":"https://www.suse.com/security/cve/CVE-2020-25672"},{"category":"external","summary":"SUSE Bug 1178181 for CVE-2020-25672","url":"https://bugzilla.suse.com/1178181"}],"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 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2022-01-31T09:39:18Z","details":"important"}],"title":"CVE-2020-25672"},{"cve":"CVE-2020-25673","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-25673"}],"notes":[{"category":"general","text":"A vulnerability was found in Linux kernel where non-blocking socket in llcp_sock_connect() leads to leak and eventually hanging-up the system.","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-25673","url":"https://www.suse.com/security/cve/CVE-2020-25673"},{"category":"external","summary":"SUSE Bug 1178181 for CVE-2020-25673","url":"https://bugzilla.suse.com/1178181"}],"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 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2022-01-31T09:39:18Z","details":"important"}],"title":"CVE-2020-25673"},{"cve":"CVE-2020-3702","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-3702"}],"notes":[{"category":"general","text":"u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-3702","url":"https://www.suse.com/security/cve/CVE-2020-3702"},{"category":"external","summary":"SUSE Bug 1191193 for CVE-2020-3702","url":"https://bugzilla.suse.com/1191193"},{"category":"external","summary":"SUSE Bug 1191529 for CVE-2020-3702","url":"https://bugzilla.suse.com/1191529"}],"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 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2022-01-31T09:39:18Z","details":"important"}],"title":"CVE-2020-3702"},{"cve":"CVE-2021-23134","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2021-23134"}],"notes":[{"category":"general","text":"Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local user with the CAP_NET_RAW capability.","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2021-23134","url":"https://www.suse.com/security/cve/CVE-2021-23134"},{"category":"external","summary":"SUSE Bug 1186060 for CVE-2021-23134","url":"https://bugzilla.suse.com/1186060"},{"category":"external","summary":"SUSE Bug 1186061 for CVE-2021-23134","url":"https://bugzilla.suse.com/1186061"}],"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 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.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 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2022-01-31T09:39:18Z","details":"important"}],"title":"CVE-2021-23134"},{"cve":"CVE-2021-42739","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2021-42739"}],"notes":[{"category":"general","text":"A heap-based buffer overflow flaw was found in the Linux kernel FireDTV media card driver, where the user calls the CA_SEND_MSG ioctl. This flaw allows a local user of the host machine to crash the system or escalate privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2021-42739","url":"https://www.suse.com/security/cve/CVE-2021-42739"},{"category":"external","summary":"SUSE Bug 1184673 for CVE-2021-42739","url":"https://bugzilla.suse.com/1184673"},{"category":"external","summary":"SUSE Bug 1192036 for CVE-2021-42739","url":"https://bugzilla.suse.com/1192036"},{"category":"external","summary":"SUSE Bug 1196722 for CVE-2021-42739","url":"https://bugzilla.suse.com/1196722"},{"category":"external","summary":"SUSE Bug 1196914 for CVE-2021-42739","url":"https://bugzilla.suse.com/1196914"}],"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 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.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 Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_69-default-13-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2022-01-31T09:39:18Z","details":"important"}],"title":"CVE-2021-42739"}]}