fkie_cve-2024-38603
Vulnerability from fkie_nvd
Published
2024-06-19 14:15
Modified
2024-11-21 09:26
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: drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset() pci_alloc_irq_vectors() allocates an irq vector. When devm_add_action() fails, the irq vector is not freed, which leads to a memory leak. Replace the devm_add_action with devm_add_action_or_reset to ensure the irq vector can be destroyed when it fails.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1491a01ef5a98149048b12e208f6ed8e86ad10b9Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2fcffaaf529d5fe3fdc6c0ee65a6f266b74de782Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/582c1aeee0a9e73010cf1c4cef338709860deeb0Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a7678a16c25b6ece1667ac681e3e783ff3de7a6fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b1e86f1ef8fa796f8935be392457639f3a907d91Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1491a01ef5a98149048b12e208f6ed8e86ad10b9Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2fcffaaf529d5fe3fdc6c0ee65a6f266b74de782Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/582c1aeee0a9e73010cf1c4cef338709860deeb0Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a7678a16c25b6ece1667ac681e3e783ff3de7a6fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b1e86f1ef8fa796f8935be392457639f3a907d91Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

{
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      "nodes": [
        {
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              "matchCriteriaId": "ED79E4A4-4141-4FBC-B01D-4EB8ADBA1958",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()\n\npci_alloc_irq_vectors() allocates an irq vector. When devm_add_action()\nfails, the irq vector is not freed, which leads to a memory leak.\n\nReplace the devm_add_action with devm_add_action_or_reset to ensure\nthe irq vector can be destroyed when it fails."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drivers/perf: hisi: hns3: en realidad usa devm_add_action_or_reset() pci_alloc_irq_vectors() asigna un vector irq. Cuando devm_add_action() falla, el vector irq no se libera, lo que provoca una p\u00e9rdida de memoria. Reemplace devm_add_action con devm_add_action_or_reset para garantizar que el vector irq pueda destruirse cuando falla."
    }
  ],
  "id": "CVE-2024-38603",
  "lastModified": "2024-11-21T09:26:27.690",
  "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"
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        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-06-19T14:15:20.270",
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-401"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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