github - ghsa-m4jj-5845-6577

GHSA-M4JJ-5845-6577

Vulnerability from github – Published: 2022-05-24 19:19 – Updated: 2022-05-24 19:19

Details

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-30821"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-28T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.",
  "id": "GHSA-m4jj-5845-6577",
  "modified": "2022-05-24T19:19:01Z",
  "published": "2022-05-24T19:19:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30821"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212869"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212871"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212872"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-30821 (GCVE-0-2021-30821)

Vulnerability from cvelistv5 – Published: 2021-10-28 18:17 – Updated: 2024-08-03 22:48

Summary

Severity ?

No CVSS data available.

CWE

A malicious application may be able to execute arbitrary code with kernel privileges

Assigner

apple

References

URL

Tags

	https://support.apple.com/en-us/HT212869	x_refsource_MISC
	https://support.apple.com/en-us/HT212871	x_refsource_MISC
	https://support.apple.com/en-us/HT212872	x_refsource_MISC

Impacted products

Vendor

Product

Version

Apple

macOS

Affected: unspecified , < 12.0 (custom)

	Apple	macOS	Affected: unspecified , < 2021 (custom)
	Apple	macOS	Affected: unspecified , < 11.6 (custom)

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JSON

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            ],
            "url": "https://support.apple.com/en-us/HT212872"
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        ],
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-M4JJ-5845-6577

CVE-2021-30821 (GCVE-0-2021-30821)

Tags

Sightings

Nomenclature