Vulnerability-Lookup

CNVD-2018-23866

Vulnerability from cnvd - Published: 2018-11-22

Title

Google Android wcd_cpe_core内存错误引用漏洞

Description

Android是美国谷歌（Google）公司和开放手持设备联盟（简称OHA）共同开发的一套以Linux为基础的开源操作系统。wcd_cpe_core是其中的一个用于添加LSM拓扑支持的组件。 Android中的wcd_cpe_core存在内存错误引用漏洞。攻击者可利用该漏洞获取访问权限。

Severity

中

Patch Name

Google Android wcd_cpe_core内存错误引用漏洞的补丁

Patch Description

Android是美国谷歌（Google）公司和开放手持设备联盟（简称OHA）共同开发的一套以Linux为基础的开源操作系统。wcd_cpe_core是其中的一个用于添加LSM拓扑支持的组件。 Android中的wcd_cpe_core存在内存错误引用漏洞。攻击者可利用该漏洞获取访问权限。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://source.android.com/security/bulletin/pixel/2018-06-01

Reference

https://source.android.com/security/bulletin/pixel/2018-06-01

Impacted products

Name
Android Android 无

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5857",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5857"
    }
  },
  "description": "Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u5f00\u653e\u624b\u6301\u8bbe\u5907\u8054\u76df\uff08\u7b80\u79f0OHA\uff09\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002wcd_cpe_core\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u6dfb\u52a0LSM\u62d3\u6251\u652f\u6301\u7684\u7ec4\u4ef6\u3002\n\nAndroid\u4e2d\u7684wcd_cpe_core\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u8bbf\u95ee\u6743\u9650\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://source.android.com/security/bulletin/pixel/2018-06-01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-23866",
  "openTime": "2018-11-22",
  "patchDescription": "Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u5f00\u653e\u624b\u6301\u8bbe\u5907\u8054\u76df\uff08\u7b80\u79f0OHA\uff09\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002wcd_cpe_core\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u6dfb\u52a0LSM\u62d3\u6251\u652f\u6301\u7684\u7ec4\u4ef6\u3002\r\n\r\nAndroid\u4e2d\u7684wcd_cpe_core\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u8bbf\u95ee\u6743\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Google Android wcd_cpe_core\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Android Android \u65e0"
  },
  "referenceLink": "https://source.android.com/security/bulletin/pixel/2018-06-01",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-20",
  "title": "Google Android wcd_cpe_core\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e"
}

CVE-2018-5857 (GCVE-0-2018-5857)

Vulnerability from cvelistv5 – Published: 2018-06-15 15:00 – Updated: 2024-09-16 16:13

Summary

In the WCD CPE codec, a Use After Free condition can occur in all Android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the Linux kernel.

Severity

No CVSS data available.

CWE

Use After Free in Audio

Assigner

qualcomm mitre root

References

1 reference

URL	Tags
https://www.codeaurora.org/security-bulletin/2018…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Qualcomm, Inc.	Android for MSM, Firefox OS for MSM, QRD Android	Affected: All Android releases from CAF using the Linux kernel

Date Public

2018-06-04 00:00

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:47:55.953Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.codeaurora.org/security-bulletin/2018/06/04/june-2018-code-aurora-security-bulletin"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Android for MSM, Firefox OS for MSM, QRD Android",
          "vendor": "Qualcomm, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "All Android releases from CAF using the Linux kernel"
            }
          ]
        }
      ],
      "datePublic": "2018-06-04T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "In the WCD CPE codec, a Use After Free condition can occur in all Android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the Linux kernel."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Use After Free in Audio",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-06-15T14:57:02.000Z",
        "orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f",
        "shortName": "qualcomm"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.codeaurora.org/security-bulletin/2018/06/04/june-2018-code-aurora-security-bulletin"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "product-security@qualcomm.com",
          "DATE_PUBLIC": "2018-06-04T00:00:00",
          "ID": "CVE-2018-5857",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Android for MSM, Firefox OS for MSM, QRD Android",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All Android releases from CAF using the Linux kernel"
                          }
                        ]
                      }
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                "vendor_name": "Qualcomm, Inc."
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        "data_format": "MITRE",
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Use After Free in Audio"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.codeaurora.org/security-bulletin/2018/06/04/june-2018-code-aurora-security-bulletin",
              "refsource": "MISC",
              "url": "https://www.codeaurora.org/security-bulletin/2018/06/04/june-2018-code-aurora-security-bulletin"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f",
    "assignerShortName": "qualcomm",
    "cveId": "CVE-2018-5857",
    "datePublished": "2018-06-15T15:00:00.000Z",
    "dateReserved": "2018-01-19T00:00:00.000Z",
    "dateUpdated": "2024-09-16T16:13:32.000Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2018-23866

CVE-2018-5857 (GCVE-0-2018-5857)

Tags

Sightings

Nomenclature

Related by attack behaviour