{"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 microcode_ctl","title":"Title of the patch"},{"category":"description","text":"This update for microcode_ctl fixes the following issues:\n\nUpdated to Intel CPU Microcode 20210525 release:\n\n- CVE-2020-24513: A domain bypass transient execution vulnerability was discovered on some Intel Atom processors that use a micro-architectural incident channel. (bsc#1179833)\n- CVE-2020-24511: The IBRS feature to mitigate Spectre variant 2 transient execution side channel vulnerabilities may not fully prevent non-root (guest) branches from controlling the branch predictions of the root (host) (bsc#1179836)\n- CVE-2020-24512: Fixed trivial data value cache-lines such as all-zero value cache-lines may lead to changes in cache-allocation or write-back behavior for such cache-lines (bsc#1179837)\n- CVE-2020-24489: Fixed Intel VT-d device pass through potential local privilege escalation (bsc#1179839)\n","title":"Description of the patch"},{"category":"details","text":"sleposp3-microcode_ctl-14758,slessp4-microcode_ctl-14758","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-2021_14758-1.json"},{"category":"self","summary":"URL for SUSE-SU-2021:14758-1","url":"https://www.suse.com/support/update/announcement/2021/suse-su-202114758-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2021:14758-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2021-June/009092.html"},{"category":"self","summary":"SUSE Bug 1179833","url":"https://bugzilla.suse.com/1179833"},{"category":"self","summary":"SUSE Bug 1179836","url":"https://bugzilla.suse.com/1179836"},{"category":"self","summary":"SUSE Bug 1179837","url":"https://bugzilla.suse.com/1179837"},{"category":"self","summary":"SUSE Bug 1179839","url":"https://bugzilla.suse.com/1179839"},{"category":"self","summary":"SUSE CVE CVE-2020-24489 page","url":"https://www.suse.com/security/cve/CVE-2020-24489/"},{"category":"self","summary":"SUSE CVE CVE-2020-24511 page","url":"https://www.suse.com/security/cve/CVE-2020-24511/"},{"category":"self","summary":"SUSE CVE CVE-2020-24512 page","url":"https://www.suse.com/security/cve/CVE-2020-24512/"},{"category":"self","summary":"SUSE CVE CVE-2020-24513 page","url":"https://www.suse.com/security/cve/CVE-2020-24513/"}],"title":"Security update for microcode_ctl","tracking":{"current_release_date":"2021-06-28T13:03:33Z","generator":{"date":"2021-06-28T13:03:33Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2021:14758-1","initial_release_date":"2021-06-28T13:03:33Z","revision_history":[{"date":"2021-06-28T13:03:33Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"microcode_ctl-1.17-102.83.71.1.i586","product":{"name":"microcode_ctl-1.17-102.83.71.1.i586","product_id":"microcode_ctl-1.17-102.83.71.1.i586"}}],"category":"architecture","name":"i586"},{"branches":[{"category":"product_version","name":"microcode_ctl-1.17-102.83.71.1.x86_64","product":{"name":"microcode_ctl-1.17-102.83.71.1.x86_64","product_id":"microcode_ctl-1.17-102.83.71.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Point of Sale 11 SP3","product":{"name":"SUSE Linux Enterprise Point of Sale 11 SP3","product_id":"SUSE Linux Enterprise Point of Sale 11 SP3","product_identification_helper":{"cpe":"cpe:/o:suse:sle-pos:11:sp3"}}},{"category":"product_name","name":"SUSE Linux Enterprise Server 11 SP4-LTSS","product":{"name":"SUSE Linux Enterprise Server 11 SP4-LTSS","product_id":"SUSE Linux Enterprise Server 11 SP4-LTSS","product_identification_helper":{"cpe":"cpe:/o:suse:suse_sles:11:sp4"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"microcode_ctl-1.17-102.83.71.1.i586 as component of SUSE Linux Enterprise Point of Sale 11 SP3","product_id":"SUSE Linux Enterprise Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586"},"product_reference":"microcode_ctl-1.17-102.83.71.1.i586","relates_to_product_reference":"SUSE Linux Enterprise Point of Sale 11 SP3"},{"category":"default_component_of","full_product_name":{"name":"microcode_ctl-1.17-102.83.71.1.i586 as component of SUSE Linux Enterprise Server 11 SP4-LTSS","product_id":"SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586"},"product_reference":"microcode_ctl-1.17-102.83.71.1.i586","relates_to_product_reference":"SUSE Linux Enterprise Server 11 SP4-LTSS"},{"category":"default_component_of","full_product_name":{"name":"microcode_ctl-1.17-102.83.71.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4-LTSS","product_id":"SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"},"product_reference":"microcode_ctl-1.17-102.83.71.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server 11 SP4-LTSS"}]},"vulnerabilities":[{"cve":"CVE-2020-24489","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-24489"}],"notes":[{"category":"general","text":"Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-24489","url":"https://www.suse.com/security/cve/CVE-2020-24489"},{"category":"external","summary":"SUSE Bug 1179839 for CVE-2020-24489","url":"https://bugzilla.suse.com/1179839"},{"category":"external","summary":"SUSE Bug 1192359 for CVE-2020-24489","url":"https://bugzilla.suse.com/1192359"},{"category":"external","summary":"SUSE Bug 1199300 for CVE-2020-24489","url":"https://bugzilla.suse.com/1199300"},{"category":"external","summary":"SUSE Bug 1201731 for CVE-2020-24489","url":"https://bugzilla.suse.com/1201731"},{"category":"external","summary":"SUSE Bug 1225680 for CVE-2020-24489","url":"https://bugzilla.suse.com/1225680"}],"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 Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"]}],"threats":[{"category":"impact","date":"2021-06-28T13:03:33Z","details":"important"}],"title":"CVE-2020-24489"},{"cve":"CVE-2020-24511","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-24511"}],"notes":[{"category":"general","text":"Improper isolation of shared resources in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-24511","url":"https://www.suse.com/security/cve/CVE-2020-24511"},{"category":"external","summary":"SUSE Bug 1179836 for CVE-2020-24511","url":"https://bugzilla.suse.com/1179836"},{"category":"external","summary":"SUSE Bug 1192360 for CVE-2020-24511","url":"https://bugzilla.suse.com/1192360"},{"category":"external","summary":"SUSE Bug 1199300 for CVE-2020-24511","url":"https://bugzilla.suse.com/1199300"},{"category":"external","summary":"SUSE Bug 1201731 for CVE-2020-24511","url":"https://bugzilla.suse.com/1201731"}],"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 Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.6,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"]}],"threats":[{"category":"impact","date":"2021-06-28T13:03:33Z","details":"moderate"}],"title":"CVE-2020-24511"},{"cve":"CVE-2020-24512","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-24512"}],"notes":[{"category":"general","text":"Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-24512","url":"https://www.suse.com/security/cve/CVE-2020-24512"},{"category":"external","summary":"SUSE Bug 1179837 for CVE-2020-24512","url":"https://bugzilla.suse.com/1179837"},{"category":"external","summary":"SUSE Bug 1192360 for CVE-2020-24512","url":"https://bugzilla.suse.com/1192360"},{"category":"external","summary":"SUSE Bug 1199300 for CVE-2020-24512","url":"https://bugzilla.suse.com/1199300"},{"category":"external","summary":"SUSE Bug 1201731 for CVE-2020-24512","url":"https://bugzilla.suse.com/1201731"}],"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 Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":2.8,"baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"]}],"threats":[{"category":"impact","date":"2021-06-28T13:03:33Z","details":"low"}],"title":"CVE-2020-24512"},{"cve":"CVE-2020-24513","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-24513"}],"notes":[{"category":"general","text":"Domain-bypass transient execution vulnerability in some Intel Atom(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-24513","url":"https://www.suse.com/security/cve/CVE-2020-24513"},{"category":"external","summary":"SUSE Bug 1179833 for CVE-2020-24513","url":"https://bugzilla.suse.com/1179833"},{"category":"external","summary":"SUSE Bug 1192360 for CVE-2020-24513","url":"https://bugzilla.suse.com/1192360"},{"category":"external","summary":"SUSE Bug 1199300 for CVE-2020-24513","url":"https://bugzilla.suse.com/1199300"},{"category":"external","summary":"SUSE Bug 1201731 for CVE-2020-24513","url":"https://bugzilla.suse.com/1201731"}],"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 Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.6,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Point of Sale 11 SP3:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.i586","SUSE Linux Enterprise Server 11 SP4-LTSS:microcode_ctl-1.17-102.83.71.1.x86_64"]}],"threats":[{"category":"impact","date":"2021-06-28T13:03:33Z","details":"moderate"}],"title":"CVE-2020-24513"}]}