s390/sclp: Fix sclp_init() cleanup on failure

{
  "id": "5b173b7d03408fd8e277bc3470813f58ce11b332d30b1df7206b66ea7572c8a0",
  "url": "https://osv.dev/vulnerability/CVE-2024-41068",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "s390/sclp: Fix sclp_init() cleanup on failure",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Fix sclp_init() cleanup on failure If sclp_init() fails it only partially cleans up: if there are multiple failing calls to sclp_init() sclp_state_change_event will be added several times to sclp_reg_list, which results in the following warning: ------------[ cut here ]------------ list_add double add: new=000003ffe1598c10, prev=000003ffe1598bf0, next=000003ffe1598c10. WARNING: CPU: 0 PID: 1 at lib/list_debug.c:35 __list_add_valid_or_report+0xde/0xf8 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.10.0-rc3 Krnl PSW : 0404c00180000000 000003ffe0d6076a (__list_add_valid_or_report+0xe2/0xf8) 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 ... Call Trace: [<000003ffe0d6076a>] __list_add_valid_or_report+0xe2/0xf8 ([<000003ffe0d60766>] __list_add_valid_or_report+0xde/0xf8) [<000003ffe0a8d37e>] sclp_init+0x40e/0x450 [<000003ffe00009f2>] do_one_initcall+0x42/0x1e0 [<000003ffe15b77a6>] do_initcalls+0x126/0x150 [<000003ffe15b7a0a>] kernel_init_freeable+0x1ba/0x1f8 [<000003ffe0d6650e>] kernel_init+0x2e/0x180 [<000003ffe000301c>] __ret_from_fork+0x3c/0x60 [<000003ffe0d759ca>] ret_from_fork+0xa/0x30 Fix this by removing sclp_state_change_event from sclp_reg_list when sclp_init() fails.",
    "evidence": "osv:CVE-2024-41068",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.15.164",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.1.101",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.6.42",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.9.11",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2024-41068",
      "aliases": [
        "CVE-2024-41068"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                  "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"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.13.0"
                },
                {
                  "fixed": "5.15.164"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.1.101"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.6.42"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.9.11"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-41068.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:39.542818598Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/0a31b3fdc7e735c4f8c65fe4339945c717ed6808",
        "https://git.kernel.org/stable/c/2e51db7ab71b89dc5a17068f5e201c69f13a4c9a",
        "https://git.kernel.org/stable/c/455a6653d8700a81aa8ed2b6442a3be476007090",
        "https://git.kernel.org/stable/c/6434b33faaa063df500af355ee6c3942e0f8d982",
        "https://git.kernel.org/stable/c/79b4be70d5a160969b805f638ac5b4efd0aac7a3",
        "https://git.kernel.org/stable/c/a778987afc36d5dc02a1f82d352a81edcaf7eb83",
        "https://git.kernel.org/stable/c/be0259796d0b76bbc7461e12c186814a9e58244c",
        "https://git.kernel.org/stable/c/cf521049fcd07071ed42dc9758fce7d5ee120ec6",
        "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41068.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-41068",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41068.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-41068",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 506898,
  "published_at": "2024-07-29T14:57:29.36+00:00"
}