cnvd-2022-46290
Vulnerability from cnvd
Title
Google Android拒绝服务漏洞（CNVD-2022-46290）
Description
Google Android是美国谷歌（Google）公司的的一套以Linux为基础的开源操作系统。 Google Android存在拒绝服务漏洞，该漏洞源于在HeifDecoderImpl.cpp的重新初始化中，由于缺少空检查，可能会发生崩溃。远程攻击者可利用该漏洞导致文件选择器中的远程持续拒绝服务。
Severity
中
Patch Name
Google Android拒绝服务漏洞（CNVD-2022-46290）的补丁
Patch Description
Google Android是美国谷歌（Google）公司的的一套以Linux为基础的开源操作系统。 Google Android存在拒绝服务漏洞，该漏洞源于在HeifDecoderImpl.cpp的重新初始化中，由于缺少空检查，可能会发生崩溃。远程攻击者可利用该漏洞导致文件选择器中的远程持续拒绝服务。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

厂商已发布了漏洞修复程序，请及时关注更新： https://source.android.com/security/bulletin/2022-04-01

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-39804
Impacted products
Name
['Google Android 11', 'Google Android 12', 'Google Android 12L']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-39804",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-39804"
    }
  },
  "description": "Google Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nGoogle Android\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728HeifDecoderImpl.cpp\u7684\u91cd\u65b0\u521d\u59cb\u5316\u4e2d\uff0c\u7531\u4e8e\u7f3a\u5c11\u7a7a\u68c0\u67e5\uff0c\u53ef\u80fd\u4f1a\u53d1\u751f\u5d29\u6e83\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6587\u4ef6\u9009\u62e9\u5668\u4e2d\u7684\u8fdc\u7a0b\u6301\u7eed\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://source.android.com/security/bulletin/2022-04-01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-46290",
  "openTime": "2022-06-20",
  "patchDescription": "Google Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nGoogle Android\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728HeifDecoderImpl.cpp\u7684\u91cd\u65b0\u521d\u59cb\u5316\u4e2d\uff0c\u7531\u4e8e\u7f3a\u5c11\u7a7a\u68c0\u67e5\uff0c\u53ef\u80fd\u4f1a\u53d1\u751f\u5d29\u6e83\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6587\u4ef6\u9009\u62e9\u5668\u4e2d\u7684\u8fdc\u7a0b\u6301\u7eed\u62d2\u7edd\u670d\u52a1\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2022-46290\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Google Android 11",
      "Google Android 12",
      "Google Android 12L"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-39804",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-22",
  "title": "Google Android\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2022-46290\uff09"
}


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