{"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 (Live Patch 4 for SLE 15 SP6)","title":"Title of the patch"},{"category":"description","text":"This update for the Linux Kernel 6.4.0-150600_23_22 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2024-50264: vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans (bsc#1233712).\n- CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225819).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2025-179,SUSE-SLE-Module-Live-Patching-15-SP6-2025-179","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-2025_0179-1.json"},{"category":"self","summary":"URL for SUSE-SU-2025:0179-1","url":"https://www.suse.com/support/update/announcement/2025/suse-su-20250179-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2025:0179-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2025-January/020161.html"},{"category":"self","summary":"SUSE Bug 1225819","url":"https://bugzilla.suse.com/1225819"},{"category":"self","summary":"SUSE Bug 1233712","url":"https://bugzilla.suse.com/1233712"},{"category":"self","summary":"SUSE CVE CVE-2023-52752 page","url":"https://www.suse.com/security/cve/CVE-2023-52752/"},{"category":"self","summary":"SUSE CVE CVE-2024-50264 page","url":"https://www.suse.com/security/cve/CVE-2024-50264/"}],"title":"Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP6)","tracking":{"current_release_date":"2025-01-17T19:33:42Z","generator":{"date":"2025-01-17T19:33:42Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2025:0179-1","initial_release_date":"2025-01-17T19:33:42Z","revision_history":[{"date":"2025-01-17T19:33:42Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.ppc64le","product":{"name":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.ppc64le","product_id":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.s390x","product":{"name":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.s390x","product_id":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.x86_64","product":{"name":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.x86_64","product_id":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Live Patching 15 SP6","product":{"name":"SUSE Linux Enterprise Live Patching 15 SP6","product_id":"SUSE Linux Enterprise Live Patching 15 SP6","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-live-patching:15:sp6"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP6","product_id":"SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.ppc64le"},"product_reference":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 15 SP6"},{"category":"default_component_of","full_product_name":{"name":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP6","product_id":"SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.s390x"},"product_reference":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.s390x","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 15 SP6"},{"category":"default_component_of","full_product_name":{"name":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP6","product_id":"SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.x86_64"},"product_reference":"kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 15 SP6"}]},"vulnerabilities":[{"cve":"CVE-2023-52752","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-52752"}],"notes":[{"category":"general","text":"In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: fix use-after-free bug in cifs_debug_data_proc_show()\n\nSkip SMB sessions that are being teared down\n(e.g. @ses->ses_status == SES_EXITING) in cifs_debug_data_proc_show()\nto avoid use-after-free in @ses.\n\nThis fixes the following GPF when reading from /proc/fs/cifs/DebugData\nwhile mounting and umounting\n\n  [ 816.251274] general protection fault, probably for non-canonical\n  address 0x6b6b6b6b6b6b6d81: 0000 [#1] PREEMPT SMP NOPTI\n  ...\n  [  816.260138] Call Trace:\n  [  816.260329]  <TASK>\n  [  816.260499]  ? die_addr+0x36/0x90\n  [  816.260762]  ? exc_general_protection+0x1b3/0x410\n  [  816.261126]  ? asm_exc_general_protection+0x26/0x30\n  [  816.261502]  ? cifs_debug_tcon+0xbd/0x240 [cifs]\n  [  816.261878]  ? cifs_debug_tcon+0xab/0x240 [cifs]\n  [  816.262249]  cifs_debug_data_proc_show+0x516/0xdb0 [cifs]\n  [  816.262689]  ? seq_read_iter+0x379/0x470\n  [  816.262995]  seq_read_iter+0x118/0x470\n  [  816.263291]  proc_reg_read_iter+0x53/0x90\n  [  816.263596]  ? srso_alias_return_thunk+0x5/0x7f\n  [  816.263945]  vfs_read+0x201/0x350\n  [  816.264211]  ksys_read+0x75/0x100\n  [  816.264472]  do_syscall_64+0x3f/0x90\n  [  816.264750]  entry_SYSCALL_64_after_hwframe+0x6e/0xd8\n  [  816.265135] RIP: 0033:0x7fd5e669d381","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.s390x","SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-52752","url":"https://www.suse.com/security/cve/CVE-2023-52752"},{"category":"external","summary":"SUSE Bug 1225487 for CVE-2023-52752","url":"https://bugzilla.suse.com/1225487"},{"category":"external","summary":"SUSE Bug 1225819 for CVE-2023-52752","url":"https://bugzilla.suse.com/1225819"}],"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 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.s390x","SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.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 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.s390x","SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-01-17T19:33:42Z","details":"important"}],"title":"CVE-2023-52752"},{"cve":"CVE-2024-50264","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2024-50264"}],"notes":[{"category":"general","text":"In the Linux kernel, the following vulnerability has been resolved:\n\nvsock/virtio: Initialization of the dangling pointer occurring in vsk->trans\n\nDuring loopback communication, a dangling pointer can be created in\nvsk->trans, potentially leading to a Use-After-Free condition.  This\nissue is resolved by initializing vsk->trans to NULL.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.s390x","SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2024-50264","url":"https://www.suse.com/security/cve/CVE-2024-50264"},{"category":"external","summary":"SUSE Bug 1233453 for CVE-2024-50264","url":"https://bugzilla.suse.com/1233453"},{"category":"external","summary":"SUSE Bug 1233712 for CVE-2024-50264","url":"https://bugzilla.suse.com/1233712"}],"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 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.s390x","SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.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 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.s390x","SUSE Linux Enterprise Live Patching 15 SP6:kernel-livepatch-6_4_0-150600_23_22-default-3-150600.13.6.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-01-17T19:33:42Z","details":"important"}],"title":"CVE-2024-50264"}]}