GSD-2024-24856

Vulnerability from gsd - Updated: 2024-02-02 06:02
Details
The memory allocation function ACPI_ALLOCATE_ZEROED does not guarantee a successful allocation, but the subsequent code directly dereferences the pointer that receives it, which may lead to null pointer dereference. To fix this issue, a null pointer check should be added. If it is null, return exception code AE_NO_MEMORY.
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{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-24856"
      ],
      "details": "The memory allocation function ACPI_ALLOCATE_ZEROED does not guarantee a\nsuccessful allocation, but the subsequent code directly dereferences the\npointer that receives it, which may lead to null pointer dereference.\n\nTo fix this issue, a null pointer check should be added. If it is null, \nreturn exception code AE_NO_MEMORY.\n\n",
      "id": "GSD-2024-24856",
      "modified": "2024-02-02T06:02:55.602571Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@openanolis.org",
        "ID": "CVE-2024-24856",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Linux kernel",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "v4.4",
                          "version_value": "v6.9"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Linux"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "\u767d\u5bb6\u9a79 \u003cbaijiaju@buaa.edu.cn\u003e"
        },
        {
          "lang": "en",
          "value": "\u5218\u6000\u8fdc \u003cqq810974084@gmail.com\u003e"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The memory allocation function ACPI_ALLOCATE_ZEROED does not guarantee a\nsuccessful allocation, but the subsequent code directly dereferences the\npointer that receives it, which may lead to null pointer dereference.\n\nTo fix this issue, a null pointer check should be added. If it is null, \nreturn exception code AE_NO_MEMORY.\n\n"
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-476",
                "lang": "eng",
                "value": "CWE-476 NULL Pointer Dereference"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://bugzilla.openanolis.cn/show_bug.cgi?id=8764",
            "refsource": "MISC",
            "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=8764"
          }
        ]
      },
      "solution": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://github.com/acpica/acpica/pull/946/commits/4d4547cf13cca820ff7e0f859ba83e1a610b9fd0\"\u003ehttps://github.com/acpica/acpica/pull/946/commits/4d4547cf13cca820ff7e0f859ba83e1a610b9fd0\u003c/a\u003e\u003cbr\u003e"
            }
          ],
          "value": " https://github.com/acpica/acpica/pull/946/commits/4d4547cf13cca820ff7e0f859ba83e1a610b9fd0 \n"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "The memory allocation function ACPI_ALLOCATE_ZEROED does not guarantee a\nsuccessful allocation, but the subsequent code directly dereferences the\npointer that receives it, which may lead to null pointer dereference.\n\nTo fix this issue, a null pointer check should be added. If it is null, \nreturn exception code AE_NO_MEMORY.\n\n"
          }
        ],
        "id": "CVE-2024-24856",
        "lastModified": "2024-04-17T12:48:07.510",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 0.8,
              "impactScore": 4.0,
              "source": "security@openanolis.org",
              "type": "Secondary"
            }
          ]
        },
        "published": "2024-04-17T09:15:07.743",
        "references": [
          {
            "source": "security@openanolis.org",
            "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=8764"
          }
        ],
        "sourceIdentifier": "security@openanolis.org",
        "vulnStatus": "Awaiting Analysis",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-476"
              }
            ],
            "source": "security@openanolis.org",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}


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Detection rules are retrieved from Rulezet.