fkie_cve-2021-47426
Vulnerability from fkie_nvd
Published
2024-05-21 15:15
Modified
2024-12-31 20:03
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: bpf, s390: Fix potential memory leak about jit_data Make sure to free jit_data through kfree() in the error path.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/29fdb11ca88d3c490a3d56f0dc77eb9444d086bePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/686cb8b9f6b46787f035afe8fbd132a74e6b1bddPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a326f9c01cfbee4450ae49ce618ae6cbc0f76842Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d590a410e472417a22336c7c37685bfb38e801f2Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/29fdb11ca88d3c490a3d56f0dc77eb9444d086bePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/686cb8b9f6b46787f035afe8fbd132a74e6b1bddPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a326f9c01cfbee4450ae49ce618ae6cbc0f76842Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d590a410e472417a22336c7c37685bfb38e801f2Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 5.15
linux linux_kernel 5.15
linux linux_kernel 5.15
linux linux_kernel 5.15


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf, s390: Fix potential memory leak about jit_data\n\nMake sure to free jit_data through kfree() in the error path."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: bpf, s390: solucione una posible p\u00e9rdida de memoria sobre jit_data. Aseg\u00farese de liberar jit_data mediante kfree() en la ruta de error."
    }
  ],
  "id": "CVE-2021-47426",
  "lastModified": "2024-12-31T20:03:39.283",
  "metrics": {
    "cvssMetricV31": [
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        "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": "2024-05-21T15:15:28.027",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-401"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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