fkie_cve-2021-47329
Vulnerability from fkie_nvd
Published
2024-05-21 15:15
Modified
2025-04-02 14:32
Severity ?
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: megaraid_sas: Fix resource leak in case of probe failure The driver doesn't clean up all the allocated resources properly when scsi_add_host(), megasas_start_aen() function fails during the PCI device probe. Clean up all those resources.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/04b6b9ea80906e3b41ff120b45db31768947cf72Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0680db6f41920b2c91c7df3cc9cd5968701a6f74Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0c6226601c3e191a44a57d8f9f814b7e5c308959Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b5438f48fdd8e1c3f130d32637511efd32038152Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e623f79691c5104317669ab36ec316a90c05062fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/04b6b9ea80906e3b41ff120b45db31768947cf72Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0680db6f41920b2c91c7df3cc9cd5968701a6f74Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0c6226601c3e191a44a57d8f9f814b7e5c308959Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b5438f48fdd8e1c3f130d32637511efd32038152Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e623f79691c5104317669ab36ec316a90c05062fPatch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E8906CE9-ED5B-4D67-A356-65A3B757C7A7",
              "versionEndExcluding": "5.4.134",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7C1E6FB6-53C8-4DC4-8AE5-93094BA39F62",
              "versionEndExcluding": "5.10.52",
              "versionStartIncluding": "5.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "34C1A2F4-DD44-4CF1-8FD4-751A0D746A9E",
              "versionEndExcluding": "5.12.19",
              "versionStartIncluding": "5.11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F93FA3CC-0C79-410B-A7D7-245C2AA0723A",
              "versionEndExcluding": "5.13.4",
              "versionStartIncluding": "5.13",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: megaraid_sas: Fix resource leak in case of probe failure\n\nThe driver doesn\u0027t clean up all the allocated resources properly when\nscsi_add_host(), megasas_start_aen() function fails during the PCI device\nprobe.\n\nClean up all those resources."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: megaraid_sas: corrige la fuga de recursos en caso de fallo de la sonda El controlador no limpia todos los recursos asignados correctamente cuando la funci\u00f3n scsi_add_host(), megasas_start_aen() falla durante el dispositivo PCI Investigacion. Limpia todos esos recursos."
    }
  ],
  "id": "CVE-2021-47329",
  "lastModified": "2025-04-02T14:32:32.130",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-05-21T15:15:19.910",
  "references": [
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      "tags": [
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    },
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    },
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    },
    {
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://git.kernel.org/stable/c/0c6226601c3e191a44a57d8f9f814b7e5c308959"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://git.kernel.org/stable/c/b5438f48fdd8e1c3f130d32637511efd32038152"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
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      "url": "https://git.kernel.org/stable/c/e623f79691c5104317669ab36ec316a90c05062f"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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