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CVE-2024-27791

Status: ModifiedHigh (7.1)—

The issue was addressed with improved checks. This issue is fixed in iOS 16.7.5 and iPadOS 16.7.5, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.3, macOS Sonoma 14.3, macOS Ventura 13.6.4, tvOS 17.3. An app may be able to corrupt coprocessor memory.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (4)

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2024-27791",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-27791",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-04-26T17:07:22.920160Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.1,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 1.8
      },
      {
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        "cvssData": {
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          "version": "3.1",
          "baseScore": 5.8,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 4.7,
        "exploitabilityScore": 1
      }
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  },
  "affected": [
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          "product": "iOS and iPadOS",
          "versions": [
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            {
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              "version": "0",
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              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "0",
              "lessThan": "14.3",
              "versionType": "custom"
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        },
        {
          "vendor": "Apple",
          "product": "tvOS",
          "versions": [
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              "status": "affected",
              "version": "0",
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      "affectedData": [
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          "product": "tvos",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "17.3",
              "versionType": "semver"
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          ],
          "defaultStatus": "unknown"
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        {
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          "vendor": "apple",
          "product": "iphone_os",
          "versions": [
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              "version": "0"
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          ],
          "defaultStatus": "unknown"
        },
        {
          "cpes": [
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          ],
          "vendor": "apple",
          "product": "ipad_os",
          "versions": [
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              "status": "affected",
              "version": "0"
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          "defaultStatus": "unknown"
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          "product": "ipad_os",
          "versions": [
            {
              "status": "affected",
              "version": "0"
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          ],
          "defaultStatus": "unknown"
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        {
          "cpes": [
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            "cpe:2.3:o:apple:macos:13.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:apple:macos:14.0:*:*:*:*:*:*:*"
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          "vendor": "apple",
          "product": "macos",
          "versions": [
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              "status": "affected",
              "version": "12.0",
              "lessThan": "12.7.3",
              "versionType": "custom"
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              "status": "affected",
              "version": "13.0",
              "lessThan": "13.6.4",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "14.0",
              "lessThan": "14.3",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
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  ],
  "published": "2024-04-24T17:15:47.177",
  "references": [
    {
      "url": "https://support.apple.com/en-us/120304",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/120305",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/120307",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/120309",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/120310",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/120311",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/HT214055",
      "tags": [
        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://support.apple.com/en-us/HT214057",
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      "url": "https://support.apple.com/en-us/HT214059",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://support.apple.com/kb/HT214061",
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      "url": "https://support.apple.com/kb/HT214063",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The issue was addressed with improved checks. This issue is fixed in iOS 16.7.5 and iPadOS 16.7.5, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.3, macOS Sonoma 14.3, macOS Ventura 13.6.4, tvOS 17.3. An app may be able to corrupt coprocessor memory."
    },
    {
      "lang": "es",
      "value": "El problema se solucionó con controles mejorados. Este problema se solucionó en iOS 17.3 y iPadOS 17.3, tvOS 17.3, macOS Ventura 13.6.4, iOS 16.7.5 y iPadOS 16.7.5, macOS Monterey 12.7.3, macOS Sonoma 14.3. Es posible que una aplicación pueda dañar la memoria del coprocesador."
    }
  ],
  "lastModified": "2026-06-17T07:20:18.040",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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  "sourceIdentifier": "product-security@apple.com"
}