fkie_cve-2025-21975
Vulnerability from fkie_nvd
Published
2025-04-01 16:15
Modified
2025-04-10 13:15
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: handle errors in mlx5_chains_create_table() In mlx5_chains_create_table(), the return value of mlx5_get_fdb_sub_ns() and mlx5_get_flow_namespace() must be checked to prevent NULL pointer dereferences. If either function fails, the function should log error message with mlx5_core_warn() and return error pointer.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/093b4aaec97ec048623e3fe1e516fc45a954d412
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1598307c914ba3d2642a2b03d1ff11efbdb7c6c2
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/15bdd93728369b2c8942a8e5d549d4b5dc04a2d9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1d34296409a519b4027750e3e82d9e19553a7398
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/29c419c64e9b396baeda1d8713d2aa3ba7c0acf6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/637105ef0d46fe5beac15aceb431da3ec832bb00
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eab0396353be1c778eba1c0b5180176f04dd21ce
Impacted products
Vendor Product Version


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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: handle errors in mlx5_chains_create_table()\n\nIn mlx5_chains_create_table(), the return value of\u00a0mlx5_get_fdb_sub_ns()\nand mlx5_get_flow_namespace() must be checked to prevent NULL pointer\ndereferences. If either function fails, the function should log error\nmessage with mlx5_core_warn() and return error pointer."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net/mlx5: gesti\u00f3n de errores en mlx5_chains_create_table(). En mlx5_chains_create_table(), se debe comprobar el valor de retorno de mlx5_get_fdb_sub_ns() y mlx5_get_flow_namespace() para evitar desreferencias de punteros nulos. Si alguna de las funciones falla, debe registrar un mensaje de error con mlx5_core_warn() y devolver un puntero de error."
    }
  ],
  "id": "CVE-2025-21975",
  "lastModified": "2025-04-10T13:15:48.573",
  "metrics": {},
  "published": "2025-04-01T16:15:28.853",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/093b4aaec97ec048623e3fe1e516fc45a954d412"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1598307c914ba3d2642a2b03d1ff11efbdb7c6c2"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/15bdd93728369b2c8942a8e5d549d4b5dc04a2d9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1d34296409a519b4027750e3e82d9e19553a7398"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/29c419c64e9b396baeda1d8713d2aa3ba7c0acf6"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/637105ef0d46fe5beac15aceb431da3ec832bb00"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/eab0396353be1c778eba1c0b5180176f04dd21ce"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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