{"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 the Linux Kernel","title":"Title of the patch"},{"category":"description","text":"\nThe SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes.\n\n\nThe following security bugs were fixed:\n\n- CVE-2022-48791: Fix use-after-free for aborted TMF sas_task (bsc#1228002)\n\nThe following non-security bugs were fixed:\n\n- powerpc: Remove support for PowerPC 601 (Remove unused and malformed assembly causing build error).\n- scsi: pm80xx: Fix TMF task completion race condition (bsc#1228002)\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2024-3304,SUSE-SUSE-MicroOS-5.1-2024-3304,SUSE-SUSE-MicroOS-5.2-2024-3304","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-2024_3304-1.json"},{"category":"self","summary":"URL for SUSE-SU-2024:3304-1","url":"https://www.suse.com/support/update/announcement/2024/suse-su-20243304-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2024:3304-1","url":"https://lists.suse.com/pipermail/sle-updates/2024-September/036951.html"},{"category":"self","summary":"SUSE Bug 1228002","url":"https://bugzilla.suse.com/1228002"},{"category":"self","summary":"SUSE CVE CVE-2022-48791 page","url":"https://www.suse.com/security/cve/CVE-2022-48791/"}],"title":"Security update for the Linux Kernel","tracking":{"current_release_date":"2024-09-18T12:52:47Z","generator":{"date":"2024-09-18T12:52:47Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2024:3304-1","initial_release_date":"2024-09-18T12:52:47Z","revision_history":[{"date":"2024-09-18T12:52:47Z","number":"1","summary":"Current 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Linux Enterprise Micro 5.1","product":{"name":"SUSE Linux Enterprise Micro 5.1","product_id":"SUSE Linux Enterprise Micro 5.1","product_identification_helper":{"cpe":"cpe:/o:suse:suse-microos:5.1"}}},{"category":"product_name","name":"SUSE Linux Enterprise Micro 5.2","product":{"name":"SUSE Linux Enterprise Micro 5.2","product_id":"SUSE Linux Enterprise Micro 5.2","product_identification_helper":{"cpe":"cpe:/o:suse:suse-microos:5.2"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kernel-rt-5.3.18-150300.184.1.x86_64 as component of SUSE Linux Enterprise Micro 5.1","product_id":"SUSE Linux Enterprise Micro 5.1:kernel-rt-5.3.18-150300.184.1.x86_64"},"product_reference":"kernel-rt-5.3.18-150300.184.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Micro 5.1"},{"category":"default_component_of","full_product_name":{"name":"kernel-source-rt-5.3.18-150300.184.1.noarch as component of SUSE Linux Enterprise Micro 5.1","product_id":"SUSE Linux Enterprise Micro 5.1:kernel-source-rt-5.3.18-150300.184.1.noarch"},"product_reference":"kernel-source-rt-5.3.18-150300.184.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Micro 5.1"},{"category":"default_component_of","full_product_name":{"name":"kernel-rt-5.3.18-150300.184.1.x86_64 as component of SUSE Linux Enterprise Micro 5.2","product_id":"SUSE Linux Enterprise Micro 5.2:kernel-rt-5.3.18-150300.184.1.x86_64"},"product_reference":"kernel-rt-5.3.18-150300.184.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Micro 5.2"},{"category":"default_component_of","full_product_name":{"name":"kernel-source-rt-5.3.18-150300.184.1.noarch as component of SUSE Linux Enterprise Micro 5.2","product_id":"SUSE Linux Enterprise Micro 5.2:kernel-source-rt-5.3.18-150300.184.1.noarch"},"product_reference":"kernel-source-rt-5.3.18-150300.184.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Micro 5.2"}]},"vulnerabilities":[{"cve":"CVE-2022-48791","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2022-48791"}],"notes":[{"category":"general","text":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm8001: Fix use-after-free for aborted TMF sas_task\n\nCurrently a use-after-free may occur if a TMF sas_task is aborted before we\nhandle the IO completion in mpi_ssp_completion(). The abort occurs due to\ntimeout.\n\nWhen the timeout occurs, the SAS_TASK_STATE_ABORTED flag is set and the\nsas_task is freed in pm8001_exec_internal_tmf_task().\n\nHowever, if the I/O completion occurs later, the I/O completion still\nthinks that the sas_task is available. Fix this by clearing the ccb->task\nif the TMF times out - the I/O completion handler does nothing if this\npointer is cleared.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Micro 5.1:kernel-rt-5.3.18-150300.184.1.x86_64","SUSE Linux Enterprise Micro 5.1:kernel-source-rt-5.3.18-150300.184.1.noarch","SUSE Linux Enterprise Micro 5.2:kernel-rt-5.3.18-150300.184.1.x86_64","SUSE Linux Enterprise Micro 5.2:kernel-source-rt-5.3.18-150300.184.1.noarch"]},"references":[{"category":"external","summary":"CVE-2022-48791","url":"https://www.suse.com/security/cve/CVE-2022-48791"},{"category":"external","summary":"SUSE Bug 1228002 for CVE-2022-48791","url":"https://bugzilla.suse.com/1228002"},{"category":"external","summary":"SUSE Bug 1228012 for CVE-2022-48791","url":"https://bugzilla.suse.com/1228012"}],"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 Micro 5.1:kernel-rt-5.3.18-150300.184.1.x86_64","SUSE Linux Enterprise Micro 5.1:kernel-source-rt-5.3.18-150300.184.1.noarch","SUSE Linux Enterprise Micro 5.2:kernel-rt-5.3.18-150300.184.1.x86_64","SUSE Linux Enterprise Micro 5.2:kernel-source-rt-5.3.18-150300.184.1.noarch"]}],"scores":[{"cvss_v3":{"baseScore":7,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Micro 5.1:kernel-rt-5.3.18-150300.184.1.x86_64","SUSE Linux Enterprise Micro 5.1:kernel-source-rt-5.3.18-150300.184.1.noarch","SUSE Linux Enterprise Micro 5.2:kernel-rt-5.3.18-150300.184.1.x86_64","SUSE Linux Enterprise Micro 5.2:kernel-source-rt-5.3.18-150300.184.1.noarch"]}],"threats":[{"category":"impact","date":"2024-09-18T12:52:47Z","details":"important"}],"title":"CVE-2022-48791"}]}