fkie_cve-2024-42284
Vulnerability from fkie_nvd
Published
2024-08-17 09:15
Modified
2024-08-19 19:47
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: tipc: Return non-zero value from tipc_udp_addr2str() on error tipc_udp_addr2str() should return non-zero value if the UDP media address is invalid. Otherwise, a buffer overflow access can occur in tipc_media_addr_printf(). Fix this by returning 1 on an invalid UDP media address.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/253405541be2f15ffebdeac2f4cf4b7e9144d12fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2abe350db1aa599eeebc6892237d0bce0f1de62aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5eea127675450583680c8170358bcba43227bd69Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/728734352743a78b4c5a7285b282127696a4a813Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/76ddf84a52f0d8ec3f5db6ccce08faf202a17d28Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7ec3335dd89c8d169e9650e4bac64fde71fdf15bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/aa38bf74899de07cf70b50cd17f8ad45fb6654c8Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fa96c6baef1b5385e2f0c0677b32b3839e716076Patch
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 *


To clipboard 

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  "descriptions": [
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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntipc: Return non-zero value from tipc_udp_addr2str() on error\n\ntipc_udp_addr2str() should return non-zero value if the UDP media\naddress is invalid. Otherwise, a buffer overflow access can occur in\ntipc_media_addr_printf(). Fix this by returning 1 on an invalid UDP\nmedia address."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: tipc: Devuelve un valor distinto de cero desde tipc_udp_addr2str() en caso de error tipc_udp_addr2str() deber\u00eda devolver un valor distinto de cero si la direcci\u00f3n de medios UDP no es v\u00e1lida. De lo contrario, puede ocurrir un acceso de desbordamiento del b\u00fafer en tipc_media_addr_printf(). Solucione este problema devolviendo 1 en una direcci\u00f3n de medios UDP no v\u00e1lida."
    }
  ],
  "id": "CVE-2024-42284",
  "lastModified": "2024-08-19T19:47:55.623",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-08-17T09:15:09.233",
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  "vulnStatus": "Analyzed",
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          "lang": "en",
          "value": "CWE-754"
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      "source": "nvd@nist.gov",
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}


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