fkie_cve-2022-22638
Vulnerability from fkie_nvd
Published
2022-03-18 18:15
Modified
2024-11-21 06:47
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A null pointer dereference was addressed with improved validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An attacker in a privileged position may be able to perform a denial of service attack.
References
product-security@apple.comhttps://support.apple.com/en-us/HT213182Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT213183Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT213184Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT213185Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT213186Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT213193Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT213182Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT213183Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT213184Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT213185Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT213186Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT213193Vendor Advisory
Impacted products
Vendor Product Version
apple ipados *
apple iphone_os *
apple mac_os_x *
apple mac_os_x 10.15.7
apple mac_os_x 10.15.7
apple macos *
apple macos *
apple macos 10.15.7
apple tvos *
apple watchos *


To clipboard 

{
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                     vulnerable: true,
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                     matchCriteriaId: "1E4C3F0C-E368-4F79-B42E-E5EB0FB5E767",
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               negate: false,
               operator: "OR",
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   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "A null pointer dereference was addressed with improved validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An attacker in a privileged position may be able to perform a denial of service attack.",
      },
      {
         lang: "es",
         value: "Se abordó una desreferencia de puntero null con una comprobación mejorada. Este problema es corregido en tvOS versión 15.4, iOS versión 15.4 y iPadOS versión 15.4, macOS Big Sur versión 11.6.5, Security Update 2022-003 Catalina, watchOS versión 8.5, macOS Monterey versión 12.3. Un atacante en una posición privilegiada puede ser capaz de llevar a cabo un ataque de denegación de servicio",
      },
   ],
   id: "CVE-2022-22638",
   lastModified: "2024-11-21T06:47:11.213",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "SINGLE",
               availabilityImpact: "PARTIAL",
               baseScore: 4,
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:L/Au:S/C:N/I:N/A:P",
               version: "2.0",
            },
            exploitabilityScore: 8,
            impactScore: 2.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
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               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 6.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 2.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
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   },
   published: "2022-03-18T18:15:14.303",
   references: [
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         tags: [
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         url: "https://support.apple.com/en-us/HT213182",
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   sourceIdentifier: "product-security@apple.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-476",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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