fkie_cve-2024-41068
Vulnerability from fkie_nvd
Published
2024-07-29 15:15
Modified
2025-10-09 18:05
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0a31b3fdc7e735c4f8c65fe4339945c717ed6808Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2e51db7ab71b89dc5a17068f5e201c69f13a4c9aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/455a6653d8700a81aa8ed2b6442a3be476007090Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6434b33faaa063df500af355ee6c3942e0f8d982Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/79b4be70d5a160969b805f638ac5b4efd0aac7a3Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a778987afc36d5dc02a1f82d352a81edcaf7eb83Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/be0259796d0b76bbc7461e12c186814a9e58244cPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cf521049fcd07071ed42dc9758fce7d5ee120ec6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0a31b3fdc7e735c4f8c65fe4339945c717ed6808Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2e51db7ab71b89dc5a17068f5e201c69f13a4c9aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/455a6653d8700a81aa8ed2b6442a3be476007090Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6434b33faaa063df500af355ee6c3942e0f8d982Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/79b4be70d5a160969b805f638ac5b4efd0aac7a3Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a778987afc36d5dc02a1f82d352a81edcaf7eb83Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/be0259796d0b76bbc7461e12c186814a9e58244cPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/cf521049fcd07071ed42dc9758fce7d5ee120ec6Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.10
linux linux_kernel 6.10
linux linux_kernel 6.10
linux linux_kernel 6.10
linux linux_kernel 6.10


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
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              "matchCriteriaId": "E857C256-89B3-44DA-B5EC-9C0BC49E368D",
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          "negate": false,
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: s390/sclp: corrige la limpieza de sclp_init() en caso defallo. Si sclp_init()fallo, solo se limpia parcialmente: si hay varias llamadas fallidas a sclp_init(), sclp_state_change_event se agregar\u00e1 varias veces. a sclp_reg_list, lo que resulta en la siguiente advertencia: ------------[ cortar aqu\u00ed ]------------ list_add double add: new=000003ffe1598c10, prev=000003ffe1598bf0, siguiente=000003ffe1598c10. ADVERTENCIA: CPU: 0 PID: 1 en lib/list_debug.c:35 __list_add_valid_or_report+0xde/0xf8 CPU: 0 PID: 1 Comm: swapper/0 No contaminado 6.10.0-rc3 Krnl PSW: 0404c00180000000 000003ffe0d6076a (__list_ad d_valid_or_report+0xe2/0xf8 ) R:0 T:1 IO:0 EX:0 Clave:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 ... Seguimiento de llamadas: [\u0026lt;000003ffe0d6076a\u0026gt; ] __list_add_valid_or_report+0xe2/0xf8 ([\u0026lt;000003ffe0d60766\u0026gt;] __list_add_valid_or_report+0xde/0xf8) [\u0026lt;000003ffe0a8d37e\u0026gt;] sclp_init+0x40e/0x450 [\u0026lt;000003ffe00009f2\u0026gt;] _one_initcall+0x42/0x1e0 [\u0026lt;000003ffe15b77a6\u0026gt;] do_initcalls+0x126/0x150 [\u0026lt; 000003ffe15b7a0a\u0026gt;] kernel_init_freeable+0x1ba/0x1f8 [\u0026lt;000003ffe0d6650e\u0026gt;] kernel_init+0x2e/0x180 [\u0026lt;000003ffe000301c\u0026gt;] __ret_from_fork+0x3c/0x60 [\u0026lt;000003ffe0d759ca\u0026gt;] _from_fork+0xa/0x30 Solucionar esto eliminando sclp_state_change_event de sclp_reg_list cuando falla sclp_init() ."
    }
  ],
  "id": "CVE-2024-41068",
  "lastModified": "2025-10-09T18:05:42.190",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-07-29T15:15:14.630",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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    },
    {
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      "url": "https://git.kernel.org/stable/c/79b4be70d5a160969b805f638ac5b4efd0aac7a3"
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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      "tags": [
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
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      "tags": [
        "Patch"
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      "url": "https://git.kernel.org/stable/c/79b4be70d5a160969b805f638ac5b4efd0aac7a3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://git.kernel.org/stable/c/a778987afc36d5dc02a1f82d352a81edcaf7eb83"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://git.kernel.org/stable/c/cf521049fcd07071ed42dc9758fce7d5ee120ec6"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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