{
  "id": "CVE-2023-52690",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-05-17T15:15:20.020",
  "lastModified": "2025-03-04T16:50:52.247",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/powernv: Add a null pointer check to scom_debug_init_one()\n\nkasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure.\nAdd a null pointer check, and release 'ent' to avoid memory leaks."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: powerpc/powernv: agregue una verificaci\u00f3n de puntero null a scom_debug_init_one() kasprintf() devuelve un puntero a la memoria asignada din\u00e1micamente que puede ser NULL en caso de fallo. Agregue una verificaci\u00f3n de puntero null y suelte 'ent' para evitar p\u00e9rdidas de memoria."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.4",
              "versionEndExcluding": "5.4.268",
              "matchCriteriaId": "14D3181F-3B0A-49B9-A4D6-38DF3E9B5B9E"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.5",
              "versionEndExcluding": "5.10.209",
              "matchCriteriaId": "74979A03-4B10-4815-AE3E-C8C0D2FDAA39"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.11",
              "versionEndExcluding": "5.15.148",
              "matchCriteriaId": "2ED0CDB9-61B0-408E-B2A8-5199107F7868"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.16",
              "versionEndExcluding": "6.1.75",
              "matchCriteriaId": "070D0ED3-90D0-4F95-B1FF-57D7F46F332D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "6.2",
              "versionEndExcluding": "6.6.14",
              "matchCriteriaId": "5C6B50A6-3D8B-4CE2-BDCC-A098609CBA14"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "6.7",
              "versionEndExcluding": "6.7.2",
              "matchCriteriaId": "7229C448-E0C9-488B-8939-36BA5254065E"
            }
          ]
        }
      ]
    },
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/1eefa93faf69188540b08b024794fa90b1d82e8b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/2a82c4439b903639e0a1f21990cd399fb0a49c19",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/9a260f2dd827bbc82cc60eb4f4d8c22707d80742",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/a9c05cbb6644a2103c75b6906e9dafb9981ebd13",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/dd8422ff271c22058560832fc3006324ded895a9",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/ed8d023cfa97b559db58c0e1afdd2eec7a83d8f2",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/f84c1446daa552e9699da8d1f8375eac0f65edc7",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/1eefa93faf69188540b08b024794fa90b1d82e8b",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/2a82c4439b903639e0a1f21990cd399fb0a49c19",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/9a260f2dd827bbc82cc60eb4f4d8c22707d80742",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/a9c05cbb6644a2103c75b6906e9dafb9981ebd13",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/dd8422ff271c22058560832fc3006324ded895a9",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/ed8d023cfa97b559db58c0e1afdd2eec7a83d8f2",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/f84c1446daa552e9699da8d1f8375eac0f65edc7",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Mailing List"
      ]
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List"
      ]
    }
  ]
}