{"id":"CVE-2024-41068","summary":"s390/sclp: Fix sclp_init() cleanup on failure","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/sclp: Fix sclp_init() cleanup on failure\n\nIf sclp_init() fails it only partially cleans up: if there are multiple\nfailing calls to sclp_init() sclp_state_change_event will be added several\ntimes to sclp_reg_list, which results in the following warning:\n\n------------[ cut here ]------------\nlist_add double add: new=000003ffe1598c10, prev=000003ffe1598bf0, next=000003ffe1598c10.\nWARNING: CPU: 0 PID: 1 at lib/list_debug.c:35 __list_add_valid_or_report+0xde/0xf8\nCPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.10.0-rc3\nKrnl PSW : 0404c00180000000 000003ffe0d6076a (__list_add_valid_or_report+0xe2/0xf8)\n           R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3\n...\nCall Trace:\n [\u003c000003ffe0d6076a\u003e] __list_add_valid_or_report+0xe2/0xf8\n([\u003c000003ffe0d60766\u003e] __list_add_valid_or_report+0xde/0xf8)\n [\u003c000003ffe0a8d37e\u003e] sclp_init+0x40e/0x450\n [\u003c000003ffe00009f2\u003e] do_one_initcall+0x42/0x1e0\n [\u003c000003ffe15b77a6\u003e] do_initcalls+0x126/0x150\n [\u003c000003ffe15b7a0a\u003e] kernel_init_freeable+0x1ba/0x1f8\n [\u003c000003ffe0d6650e\u003e] kernel_init+0x2e/0x180\n [\u003c000003ffe000301c\u003e] __ret_from_fork+0x3c/0x60\n [\u003c000003ffe0d759ca\u003e] ret_from_fork+0xa/0x30\n\nFix this by removing sclp_state_change_event from sclp_reg_list when\nsclp_init() fails.","modified":"2026-04-16T04:35:49.225747751Z","published":"2024-07-29T14:57:29.360Z","related":["SUSE-SU-2024:3189-1","SUSE-SU-2024:3190-1","SUSE-SU-2024:3194-1","SUSE-SU-2024:3195-1","SUSE-SU-2024:3209-1","SUSE-SU-2024:3251-1","SUSE-SU-2024:3252-1","SUSE-SU-2024:3383-1","SUSE-SU-2024:3483-1","SUSE-SU-2025:20044-1","SUSE-SU-2025:20047-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41068.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0a31b3fdc7e735c4f8c65fe4339945c717ed6808"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2e51db7ab71b89dc5a17068f5e201c69f13a4c9a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/455a6653d8700a81aa8ed2b6442a3be476007090"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6434b33faaa063df500af355ee6c3942e0f8d982"},{"type":"WEB","url":"https://git.kernel.org/stable/c/79b4be70d5a160969b805f638ac5b4efd0aac7a3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a778987afc36d5dc02a1f82d352a81edcaf7eb83"},{"type":"WEB","url":"https://git.kernel.org/stable/c/be0259796d0b76bbc7461e12c186814a9e58244c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cf521049fcd07071ed42dc9758fce7d5ee120ec6"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41068.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-41068"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"8bc00c04d87ee151fb8fe18ed7e7af8c785843f2"},{"fixed":"cf521049fcd07071ed42dc9758fce7d5ee120ec6"},{"fixed":"79b4be70d5a160969b805f638ac5b4efd0aac7a3"},{"fixed":"0a31b3fdc7e735c4f8c65fe4339945c717ed6808"},{"fixed":"be0259796d0b76bbc7461e12c186814a9e58244c"},{"fixed":"6434b33faaa063df500af355ee6c3942e0f8d982"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-41068.json"}}],"schema_version":"1.7.5"}