suse-su-2025:1278-1
Vulnerability from csaf_suse
Published
2025-04-15 10:04
Modified
2025-04-15 10:04
Summary
Security update for the Linux Kernel (Live Patch 61 for SLE 12 SP5)
Notes
Title of the patch
Security update for the Linux Kernel (Live Patch 61 for SLE 12 SP5)
Description of the patch
This update for the Linux Kernel 4.12.14-122_231 fixes several issues.
The following security issues were fixed:
- CVE-2022-49014: net: tun: Fix use-after-free in tun_detach() (bsc#1232818).
- CVE-2022-49563: crypto: qat - add param check for RSA (bsc#1238788).
- CVE-2022-49564: crypto: qat - add param check for DH (bsc#1238790).
- CVE-2024-56600: net: inet6: do not leave a dangling sk pointer in inet6_create() (bsc#1235218).
Patchnames
SUSE-2025-1278,SUSE-SLE-Live-Patching-12-SP5-2025-1278
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "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 61 for SLE 12 SP5)", "title": "Title of the patch" }, { "category": "description", "text": "This update for the Linux Kernel 4.12.14-122_231 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2022-49014: net: tun: Fix use-after-free in tun_detach() (bsc#1232818).\n- CVE-2022-49563: crypto: qat - add param check for RSA (bsc#1238788).\n- CVE-2022-49564: crypto: qat - add param check for DH (bsc#1238790).\n- CVE-2024-56600: net: inet6: do not leave a dangling sk pointer in inet6_create() (bsc#1235218).\n", "title": "Description of the patch" }, { "category": "details", "text": "SUSE-2025-1278,SUSE-SLE-Live-Patching-12-SP5-2025-1278", "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_1278-1.json" }, { "category": "self", "summary": "URL for SUSE-SU-2025:1278-1", "url": "https://www.suse.com/support/update/announcement/2025/suse-su-20251278-1/" }, { "category": "self", "summary": "E-Mail link for SUSE-SU-2025:1278-1", "url": "https://lists.suse.com/pipermail/sle-updates/2025-April/038997.html" }, { "category": "self", "summary": "SUSE Bug 1232818", "url": "https://bugzilla.suse.com/1232818" }, { "category": "self", "summary": "SUSE Bug 1235218", "url": "https://bugzilla.suse.com/1235218" }, { "category": "self", "summary": "SUSE Bug 1238788", "url": "https://bugzilla.suse.com/1238788" }, { "category": "self", "summary": "SUSE Bug 1238790", "url": "https://bugzilla.suse.com/1238790" }, { "category": "self", "summary": "SUSE CVE CVE-2022-49014 page", "url": "https://www.suse.com/security/cve/CVE-2022-49014/" }, { "category": "self", "summary": "SUSE CVE CVE-2022-49563 page", "url": "https://www.suse.com/security/cve/CVE-2022-49563/" }, { "category": "self", "summary": "SUSE CVE CVE-2022-49564 page", "url": "https://www.suse.com/security/cve/CVE-2022-49564/" }, { "category": "self", "summary": "SUSE CVE CVE-2024-56600 page", "url": "https://www.suse.com/security/cve/CVE-2024-56600/" } ], "title": "Security update for the Linux Kernel (Live Patch 61 for SLE 12 SP5)", "tracking": { "current_release_date": "2025-04-15T10:04:12Z", "generator": { "date": "2025-04-15T10:04:12Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "SUSE-SU-2025:1278-1", "initial_release_date": "2025-04-15T10:04:12Z", "revision_history": [ { "date": "2025-04-15T10:04:12Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "product": { "name": "kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "product_id": "kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le" } } ], "category": "architecture", "name": "ppc64le" }, { "branches": [ { "category": "product_version", "name": "kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "product": { "name": "kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "product_id": "kgraft-patch-4_12_14-122_231-default-6-2.1.s390x" } } ], "category": "architecture", "name": "s390x" }, { "branches": [ { "category": "product_version", "name": "kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64", "product": { "name": "kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64", "product_id": "kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64" } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_name", "name": "SUSE Linux Enterprise Live Patching 12 SP5", "product": { "name": "SUSE Linux Enterprise Live Patching 12 SP5", "product_id": "SUSE Linux Enterprise Live Patching 12 SP5", "product_identification_helper": { "cpe": "cpe:/o:suse:sle-live-patching:12:sp5" } } } ], "category": "product_family", "name": "SUSE Linux Enterprise" } ], "category": "vendor", "name": "SUSE" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 12 SP5", "product_id": "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le" }, "product_reference": "kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12 SP5" }, { "category": "default_component_of", "full_product_name": { "name": "kgraft-patch-4_12_14-122_231-default-6-2.1.s390x as component of SUSE Linux Enterprise Live Patching 12 SP5", "product_id": "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x" }, "product_reference": "kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12 SP5" }, { "category": "default_component_of", "full_product_name": { "name": "kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12 SP5", "product_id": "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64" }, "product_reference": "kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64", "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12 SP5" } ] }, "vulnerabilities": [ { "cve": "CVE-2022-49014", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2022-49014" } ], "notes": [ { "category": "general", "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: tun: Fix use-after-free in tun_detach()\n\nsyzbot reported use-after-free in tun_detach() [1]. This causes call\ntrace like below:\n\n==================================================================\nBUG: KASAN: use-after-free in notifier_call_chain+0x1ee/0x200 kernel/notifier.c:75\nRead of size 8 at addr ffff88807324e2a8 by task syz-executor.0/3673\n\nCPU: 0 PID: 3673 Comm: syz-executor.0 Not tainted 6.1.0-rc5-syzkaller-00044-gcc675d22e422 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0xd1/0x138 lib/dump_stack.c:106\n print_address_description mm/kasan/report.c:284 [inline]\n print_report+0x15e/0x461 mm/kasan/report.c:395\n kasan_report+0xbf/0x1f0 mm/kasan/report.c:495\n notifier_call_chain+0x1ee/0x200 kernel/notifier.c:75\n call_netdevice_notifiers_info+0x86/0x130 net/core/dev.c:1942\n call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]\n call_netdevice_notifiers net/core/dev.c:1997 [inline]\n netdev_wait_allrefs_any net/core/dev.c:10237 [inline]\n netdev_run_todo+0xbc6/0x1100 net/core/dev.c:10351\n tun_detach drivers/net/tun.c:704 [inline]\n tun_chr_close+0xe4/0x190 drivers/net/tun.c:3467\n __fput+0x27c/0xa90 fs/file_table.c:320\n task_work_run+0x16f/0x270 kernel/task_work.c:179\n exit_task_work include/linux/task_work.h:38 [inline]\n do_exit+0xb3d/0x2a30 kernel/exit.c:820\n do_group_exit+0xd4/0x2a0 kernel/exit.c:950\n get_signal+0x21b1/0x2440 kernel/signal.c:2858\n arch_do_signal_or_restart+0x86/0x2300 arch/x86/kernel/signal.c:869\n exit_to_user_mode_loop kernel/entry/common.c:168 [inline]\n exit_to_user_mode_prepare+0x15f/0x250 kernel/entry/common.c:203\n __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]\n syscall_exit_to_user_mode+0x1d/0x50 kernel/entry/common.c:296\n do_syscall_64+0x46/0xb0 arch/x86/entry/common.c:86\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\n\nThe cause of the issue is that sock_put() from __tun_detach() drops\nlast reference count for struct net, and then notifier_call_chain()\nfrom netdev_state_change() accesses that struct net.\n\nThis patch fixes the issue by calling sock_put() from tun_detach()\nafter all necessary accesses for the struct net has done.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2022-49014", "url": "https://www.suse.com/security/cve/CVE-2022-49014" }, { "category": "external", "summary": "SUSE Bug 1231890 for CVE-2022-49014", "url": "https://bugzilla.suse.com/1231890" }, { "category": "external", "summary": "SUSE Bug 1232818 for CVE-2022-49014", "url": "https://bugzilla.suse.com/1232818" } ], "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 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.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 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2025-04-15T10:04:12Z", "details": "important" } ], "title": "CVE-2022-49014" }, { "cve": "CVE-2022-49563", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2022-49563" } ], "notes": [ { "category": "general", "text": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: qat - add param check for RSA\n\nReject requests with a source buffer that is bigger than the size of the\nkey. This is to prevent a possible integer underflow that might happen\nwhen copying the source scatterlist into a linear buffer.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2022-49563", "url": "https://www.suse.com/security/cve/CVE-2022-49563" }, { "category": "external", "summary": "SUSE Bug 1238787 for CVE-2022-49563", "url": "https://bugzilla.suse.com/1238787" }, { "category": "external", "summary": "SUSE Bug 1238788 for CVE-2022-49563", "url": "https://bugzilla.suse.com/1238788" } ], "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 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.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 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2025-04-15T10:04:12Z", "details": "important" } ], "title": "CVE-2022-49563" }, { "cve": "CVE-2022-49564", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2022-49564" } ], "notes": [ { "category": "general", "text": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: qat - add param check for DH\n\nReject requests with a source buffer that is bigger than the size of the\nkey. This is to prevent a possible integer underflow that might happen\nwhen copying the source scatterlist into a linear buffer.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2022-49564", "url": "https://www.suse.com/security/cve/CVE-2022-49564" }, { "category": "external", "summary": "SUSE Bug 1238789 for CVE-2022-49564", "url": "https://bugzilla.suse.com/1238789" }, { "category": "external", "summary": "SUSE Bug 1238790 for CVE-2022-49564", "url": "https://bugzilla.suse.com/1238790" } ], "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 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.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 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2025-04-15T10:04:12Z", "details": "important" } ], "title": "CVE-2022-49564" }, { "cve": "CVE-2024-56600", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2024-56600" } ], "notes": [ { "category": "general", "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: inet6: do not leave a dangling sk pointer in inet6_create()\n\nsock_init_data() attaches the allocated sk pointer to the provided sock\nobject. If inet6_create() fails later, the sk object is released, but the\nsock object retains the dangling sk pointer, which may cause use-after-free\nlater.\n\nClear the sock sk pointer on error.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2024-56600", "url": "https://www.suse.com/security/cve/CVE-2024-56600" }, { "category": "external", "summary": "SUSE Bug 1235217 for CVE-2024-56600", "url": "https://bugzilla.suse.com/1235217" }, { "category": "external", "summary": "SUSE Bug 1235218 for CVE-2024-56600", "url": "https://bugzilla.suse.com/1235218" } ], "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 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.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 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.ppc64le", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.s390x", "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_231-default-6-2.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2025-04-15T10:04:12Z", "details": "important" } ], "title": "CVE-2024-56600" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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