Vulnerability-Lookup

CNVD-2022-55135

Vulnerability from cnvd - Published: 2022-08-04

Title

多款Apple产品竞争条件问题漏洞

Description

Apple iOS是一套为移动设备所开发的操作系统。Apple tvOS是一套智能电视操作系统。Apple watchOS是一套智能手表操作系统。Apple macOS Big Sur是美国苹果（Apple）公司的一个手机应用APP。Apple iPadOS是一套用于iPad平板电脑的操作系统。多款Apple产品存在竞争条件问题漏洞，攻击者可利用该漏洞提升权限。

Severity

中

Patch Name

多款Apple产品竞争条件问题漏洞的补丁

Patch Description

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/HT212976

Reference

https://support.apple.com/en-us/HT212976

Impacted products

Name
['Apple tvOS <15.2', 'Apple watchOS <8.3', 'Apple iOS <15.2', 'Apple iPadOS <15.2', 'Apple macOS Big Sur <11.6.2', 'Apple macOS Monterey <12.1', 'Apple macOS Catalina 安全更新 < 2021-008']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-30995",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-30995"
    }
  },
  "description": "Apple iOS\u662f\u4e00\u5957\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Apple tvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002Apple watchOS\u662f\u4e00\u5957\u667a\u80fd\u624b\u8868\u64cd\u4f5c\u7cfb\u7edf\u3002Apple macOS Big Sur\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u624b\u673a\u5e94\u7528APP\u3002Apple iPadOS\u662f\u4e00\u5957\u7528\u4e8eiPad\u5e73\u677f\u7535\u8111\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\n\n\u591a\u6b3eApple\u4ea7\u54c1\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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/HT212976",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-55135",
  "openTime": "2022-08-04",
  "patchDescription": "Apple iOS\u662f\u4e00\u5957\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Apple tvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002Apple watchOS\u662f\u4e00\u5957\u667a\u80fd\u624b\u8868\u64cd\u4f5c\u7cfb\u7edf\u3002Apple macOS Big Sur\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u624b\u673a\u5e94\u7528APP\u3002Apple iPadOS\u662f\u4e00\u5957\u7528\u4e8eiPad\u5e73\u677f\u7535\u8111\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\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": "\u591a\u6b3eApple\u4ea7\u54c1\u7ade\u4e89\u6761\u4ef6\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple tvOS \u003c15.2",
      "Apple watchOS \u003c8.3",
      "Apple iOS \u003c15.2",
      "Apple iPadOS \u003c15.2",
      "Apple macOS Big Sur \u003c11.6.2",
      "Apple macOS Monterey \u003c12.1",
      "Apple macOS Catalina \u5b89\u5168\u66f4\u65b0 \u003c 2021-008"
    ]
  },
  "referenceLink": "https://support.apple.com/en-us/HT212976",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-01",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1\u7ade\u4e89\u6761\u4ef6\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-30995 (GCVE-0-2021-30995)

Vulnerability from cvelistv5 – Published: 2021-08-24 18:51 – Updated: 2024-08-03 22:48

Summary

A race condition was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A malicious application may be able to elevate privileges.

Severity

No CVSS data available.

CWE

A malicious application may be able to elevate privileges

Assigner

apple mitre root

References

7 references

URL	Tags
https://support.apple.com/en-us/HT212975	x_refsource_MISC
https://support.apple.com/en-us/HT212976	x_refsource_MISC
https://support.apple.com/en-us/HT212978	x_refsource_MISC
https://support.apple.com/en-us/HT212979	x_refsource_MISC
https://support.apple.com/en-us/HT212981	x_refsource_MISC
https://support.apple.com/en-us/HT212980	x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

6 products

Vendor	Product	Version
Apple	watchOS	Affected: unspecified , < 8.3 (custom)
Apple	iOS and iPadOS	Affected: unspecified , < 15.2 (custom)
Apple	macOS	Affected: unspecified , < 12.1 (custom)
Apple	macOS	Affected: unspecified , < 11.6 (custom)
Apple	macOS	Affected: unspecified , < 15.2 (custom)
Apple	macOS	Affected: unspecified , < 2021 (custom)

Show details on NVD website

JSON

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            "url": "https://support.apple.com/en-us/HT212978"
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}

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.

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.

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CNVD-2022-55135

CVE-2021-30995 (GCVE-0-2021-30995)

Tags

Sightings

Nomenclature

Related by attack behaviour