gsd-2022-22638
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
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.
Aliases
Aliases
CVE-2022-22638


To clipboard 

{
   GSD: {
      alias: "CVE-2022-22638",
      description: "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.",
      id: "GSD-2022-22638",
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2022-22638",
         ],
         details: "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.",
         id: "GSD-2022-22638",
         modified: "2023-12-13T01:19:29.884366Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "product-security@apple.com",
            ID: "CVE-2022-22638",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "iOS and iPadOS",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "15.4",
                                    },
                                 ],
                              },
                           },
                           {
                              product_name: "macOS",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "12.3",
                                    },
                                 ],
                              },
                           },
                           {
                              product_name: "macOS",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "11.6",
                                    },
                                 ],
                              },
                           },
                           {
                              product_name: "macOS",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "2022",
                                    },
                                 ],
                              },
                           },
                           {
                              product_name: "tvOS",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "15.4",
                                    },
                                 ],
                              },
                           },
                           {
                              product_name: "watchOS",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "8.5",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "Apple",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  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.",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "An attacker in a privileged position may be able to perform a denial of service attack",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://support.apple.com/en-us/HT213182",
                  refsource: "MISC",
                  url: "https://support.apple.com/en-us/HT213182",
               },
               {
                  name: "https://support.apple.com/en-us/HT213193",
                  refsource: "MISC",
                  url: "https://support.apple.com/en-us/HT213193",
               },
               {
                  name: "https://support.apple.com/en-us/HT213183",
                  refsource: "MISC",
                  url: "https://support.apple.com/en-us/HT213183",
               },
               {
                  name: "https://support.apple.com/en-us/HT213184",
                  refsource: "MISC",
                  url: "https://support.apple.com/en-us/HT213184",
               },
               {
                  name: "https://support.apple.com/en-us/HT213186",
                  refsource: "MISC",
                  url: "https://support.apple.com/en-us/HT213186",
               },
               {
                  name: "https://support.apple.com/en-us/HT213185",
                  refsource: "MISC",
                  url: "https://support.apple.com/en-us/HT213185",
               },
            ],
         },
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "10.15.7",
                        versionStartIncluding: "10.15",
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "15.4",
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "15.4",
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "15.4",
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "8.5",
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:apple:macos:10.15.7:-:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "12.3",
                        versionStartIncluding: "12.0",
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "11.6.5",
                        versionStartIncluding: "11.6",
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-002:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-001:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
            ],
         },
         cve: {
            CVE_data_meta: {
               ASSIGNER: "product-security@apple.com",
               ID: "CVE-2022-22638",
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     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.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "CWE-476",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://support.apple.com/en-us/HT213186",
                     refsource: "MISC",
                     tags: [
                        "Vendor Advisory",
                     ],
                     url: "https://support.apple.com/en-us/HT213186",
                  },
                  {
                     name: "https://support.apple.com/en-us/HT213184",
                     refsource: "MISC",
                     tags: [
                        "Vendor Advisory",
                     ],
                     url: "https://support.apple.com/en-us/HT213184",
                  },
                  {
                     name: "https://support.apple.com/en-us/HT213185",
                     refsource: "MISC",
                     tags: [
                        "Vendor Advisory",
                     ],
                     url: "https://support.apple.com/en-us/HT213185",
                  },
                  {
                     name: "https://support.apple.com/en-us/HT213182",
                     refsource: "MISC",
                     tags: [
                        "Vendor Advisory",
                     ],
                     url: "https://support.apple.com/en-us/HT213182",
                  },
                  {
                     name: "https://support.apple.com/en-us/HT213193",
                     refsource: "MISC",
                     tags: [
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                     ],
                     url: "https://support.apple.com/en-us/HT213193",
                  },
                  {
                     name: "https://support.apple.com/en-us/HT213183",
                     refsource: "MISC",
                     tags: [
                        "Vendor Advisory",
                     ],
                     url: "https://support.apple.com/en-us/HT213183",
                  },
               ],
            },
         },
         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  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,
               severity: "MEDIUM",
               userInteractionRequired: false,
            },
            baseMetricV3: {
               cvssV3: {
                  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,
            },
         },
         lastModifiedDate: "2022-11-02T13:18Z",
         publishedDate: "2022-03-18T18:15Z",
      },
   },
}


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