FKIE_CVE-2024-27840

Vulnerability from fkie_nvd - Published: 2024-06-10 21:15 - Updated: 2026-04-02 19:17
Severity ?
6.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
7.5 (High) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Summary
The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2, watchOS 10.5. An attacker that has already achieved kernel code execution may be able to bypass kernel memory protections.
References
product-security@apple.comhttps://support.apple.com/en-us/120898
product-security@apple.comhttps://support.apple.com/en-us/120899
product-security@apple.comhttps://support.apple.com/en-us/120900
product-security@apple.comhttps://support.apple.com/en-us/120901
product-security@apple.comhttps://support.apple.com/en-us/120902
product-security@apple.comhttps://support.apple.com/en-us/120905
product-security@apple.comhttps://support.apple.com/en-us/120906
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2024/Jun/5Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT214100Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT214101Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT214102Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT214104Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT214105Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT214107Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT214108Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT214100Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT214101Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT214102Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT214104Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT214105Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT214107Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT214108Vendor Advisory
Impacted products
Vendor Product Version
apple ipados *
apple ipados *
apple iphone_os *
apple iphone_os *
apple macos *
apple macos *
apple tvos *
apple visionos *
apple watchos *
To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2, watchOS 10.5. An attacker that has already achieved kernel code execution may be able to bypass kernel memory protections."
    },
    {
      "lang": "es",
      "value": "El problema se solucion\u00f3 mejorando el manejo de la memoria. Este problema se solucion\u00f3 en macOS Ventura 13.6.7, macOS Monterey 12.7.5, iOS 16.7.8 y iPadOS 16.7.8, tvOS 17.5, visionOS 1.2, iOS 17.5 y iPadOS 17.5, watchOS 10.5. Un atacante que ya haya logrado la ejecuci\u00f3n del c\u00f3digo del kernel puede ser capaz de eludir las protecciones de la memoria del kernel."
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  ],
  "id": "CVE-2024-27840",
  "lastModified": "2026-04-02T19:17:31.107",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N",
          "version": "3.1"
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        "exploitabilityScore": 1.8,
        "impactScore": 4.0,
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        "type": "Primary"
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          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
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          "confidentialityImpact": "HIGH",
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  "published": "2024-06-10T21:15:51.313",
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Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.