cnvd - cnvd-2022-71999

cnvd-2022-71999

Vulnerability from cnvd

Title: Apple iOS and iPadOS GPU驱动程序缓冲区溢出漏洞

Description:

Apple iOS和Apple iPadOS都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。

iOS和iPadOS存在缓冲区溢出漏洞，该漏洞源于GPU驱动程序中在处理不受信任的输入时出现边界错误，攻击者可利用该漏洞触发内存损坏并以root权限执行任意代码。

Severity: 高

Patch Name: Apple iOS and iPadOS GPU驱动程序缓冲区溢出漏洞的补丁

Patch Description:

Apple iOS和Apple iPadOS都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。

iOS和iPadOS存在缓冲区溢出漏洞，该漏洞源于GPU驱动程序中在处理不受信任的输入时出现边界错误，攻击者可利用该漏洞触发内存损坏并以root权限执行任意代码。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://support.apple.com/en-us/HT213346

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-32821

Impacted products

Name
['Apple iOS <15.6', 'Apple iPadOS <15.6', 'Apple tvOS <15.6', 'Apple watchOS <8.7', 'Apple MacOS >=12.0，<12.5']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-32821",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-32821"
    }
  },
  "description": "Apple iOS\u548cApple iPadOS\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple iOS\u662f\u4e00\u5957\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Apple iPadOS\u662f\u4e00\u5957\u7528\u4e8eiPad\u5e73\u677f\u7535\u8111\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\n\niOS\u548ciPadOS\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eGPU\u9a71\u52a8\u7a0b\u5e8f\u4e2d\u5728\u5904\u7406\u4e0d\u53d7\u4fe1\u4efb\u7684\u8f93\u5165\u65f6\u51fa\u73b0\u8fb9\u754c\u9519\u8bef\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\u5185\u5b58\u635f\u574f\u5e76\u4ee5root\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\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://support.apple.com/en-us/HT213346",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-71999",
  "openTime": "2022-10-27",
  "patchDescription": "Apple iOS\u548cApple iPadOS\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple iOS\u662f\u4e00\u5957\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Apple iPadOS\u662f\u4e00\u5957\u7528\u4e8eiPad\u5e73\u677f\u7535\u8111\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\niOS\u548ciPadOS\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eGPU\u9a71\u52a8\u7a0b\u5e8f\u4e2d\u5728\u5904\u7406\u4e0d\u53d7\u4fe1\u4efb\u7684\u8f93\u5165\u65f6\u51fa\u73b0\u8fb9\u754c\u9519\u8bef\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\u5185\u5b58\u635f\u574f\u5e76\u4ee5root\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Apple iOS and iPadOS GPU\u9a71\u52a8\u7a0b\u5e8f\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple iOS \u003c15.6",
      "Apple iPadOS \u003c15.6",
      "Apple tvOS \u003c15.6",
      "Apple watchOS \u003c8.7",
      "Apple MacOS \u003e=12.0\uff0c\u003c12.5"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-32821",
  "serverity": "\u9ad8",
  "submitTime": "2022-07-22",
  "title": "Apple iOS and iPadOS GPU\u9a71\u52a8\u7a0b\u5e8f\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2022-32821 (GCVE-0-2022-32821)

Vulnerability from cvelistv5

Published

2022-09-23 18:59

Modified

2025-05-22 17:55

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

An app may be able to execute arbitrary code with kernel privileges

Summary

A memory corruption issue was addressed with improved validation. This issue is fixed in watchOS 8.7, tvOS 15.6, iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5. An app may be able to execute arbitrary code with kernel privileges.

References

▼	URL	Tags
	https://support.apple.com/en-us/HT213345	x_refsource_MISC
	https://support.apple.com/en-us/HT213340	x_refsource_MISC
	https://support.apple.com/en-us/HT213342	x_refsource_MISC
	https://support.apple.com/en-us/HT213346	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Apple

macOS

Version: unspecified < 12.5

Apple	tvOS	Version: unspecified < 15.6
Apple	watchOS	Version: unspecified < 8.7
Apple	watchOS	Version: unspecified < 15.6

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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