CVE-2021-33120 (GCVE-0-2021-33120)

Vulnerability from cvelistv5 – Published: 2022-02-09 22:04 – Updated: 2025-05-05 16:49
VLAI?
Summary
Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom(R) Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access.
Severity ?
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
CWE
  • information disclosure or cause denial of service
Assigner
References
Impacted products
Vendor Product Version
n/a Intel Atom(R) Processors Affected: See references
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:42:19.859Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 5.4,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2021-33120",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-23T13:21:22.594244Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-125",
                "description": "CWE-125 Out-of-bounds Read",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-05T16:49:25.748Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Intel Atom(R) Processors",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "See references"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom(R) Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": " information disclosure or cause denial of service ",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-02-09T22:04:42.000Z",
        "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
        "shortName": "intel"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secure@intel.com",
          "ID": "CVE-2021-33120",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Intel Atom(R) Processors",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "See references"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom(R) Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": " information disclosure or cause denial of service "
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html",
              "refsource": "MISC",
              "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
    "assignerShortName": "intel",
    "cveId": "CVE-2021-33120",
    "datePublished": "2022-02-09T22:04:42.000Z",
    "dateReserved": "2021-05-18T00:00:00.000Z",
    "dateUpdated": "2025-05-05T16:49:25.748Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-33120\",\"sourceIdentifier\":\"secure@intel.com\",\"published\":\"2022-02-09T23:15:15.627\",\"lastModified\":\"2025-05-05T17:17:14.277\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom(R) Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access.\"},{\"lang\":\"es\",\"value\":\"Una lectura fuera de l\u00edmites bajo una condici\u00f3n micro arquitect\u00f3nica compleja en el subsistema de memoria para algunos procesadores Intel Atom(R) puede permitir a un usuario autenticado habilitar potencialmente una divulgaci\u00f3n de informaci\u00f3n o causar una denegaci\u00f3n de servicio por medio del acceso a la red\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L\",\"baseScore\":5.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.8,\"impactScore\":2.5},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L\",\"baseScore\":5.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.8,\"impactScore\":2.5}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:P/I:N/A:P\",\"baseScore\":5.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:atom_p5942b_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"495F0985-B84C-466E-A239-36A1930E82D2\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:atom_p5942b:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9D860FEC-BA79-4FEE-A79C-88AA857358E4\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:atom_p5931b_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"94AC79B7-2FE6-44A7-BF7F-2698FE2D45E6\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:atom_p5931b:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"31E2104F-0CE3-4B9D-88B3-35D982C36562\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:atom_p5962b_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"516D1139-6858-44E4-8031-62CF96CAE998\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:atom_p5962b:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C2CEF8A6-2445-4B63-822D-81F6AC708D62\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:atom_p5921b_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B290BC76-AB87-469E-9F9F-C0ADAA95DEE7\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:atom_p5921b:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E6D6CEE1-25DF-43C5-AEBB-49585B64236A\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:xeon_d1700_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"141FEA0B-C28D-44D6-8108-B3270DA4B6D2\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:xeon_d1700:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D94D7B29-565F-4E62-A958-27FFDDD7399E\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:xeon_d2700_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"78553957-B9D3-4111-B805-6ED8994A5F3F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:xeon_d2700:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"594DDCAB-96D4-4999-824E-7597B971B6DC\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:core_i5-l16g7_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E03DB0E4-C488-4CE1-B951-6333C313EF05\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:core_i5-l16g7:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9A4FD69F-FF53-43F4-97C8-40867DB67958\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:core_i3-l13g4_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"10E9EB5B-77FF-462A-A314-6848A6E55918\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:core_i3-l13g4:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"39FD6F9C-FEEA-4D52-8745-6477B50AFB0C\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:pentium_j6425_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6C1F254A-E8D9-4AE7-9F66-22604E09FFB6\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:pentium_j6425:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D97C7A90-D8C6-4901-BCA1-E40DA173AA9D\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:pentium_n6415_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0456F580-EC62-4AA4-8D82-CDDFDD04E41D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:pentium_n6415:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"638FA431-71EA-4668-AFF2-989A4994ED12\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:celeron_j6413_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"101B5BBD-BCA6-42D9-BCC7-5D3BF124BCB9\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:celeron_j6413:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F7A8BF58-1D33-484A-951C-808443912BE8\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:celeron_n6211_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F52F496A-E2E2-48F6-B6CD-99F83A2A211C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:celeron_n6211:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"406E9139-BCFF-406B-A856-57896D27B752\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:atom_x6413e_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3CDAE2B6-8347-4FEE-B98A-F8F44CEA753A\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:atom_x6413e:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1B3348F4-8E2B-42BE-9F3A-48DFF5CE0047\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:atom_x6425re_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"72EAB882-C018-44BC-A186-41D0A023544B\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:atom_x6425re:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7313975C-41A5-4657-8758-1C16F947BE4C\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:atom_x6427fe_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7EBA7169-5D8D-409D-8E87-1727001F824B\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:atom_x6427fe:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2FBE4406-9979-4723-833C-176F051E6389\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:atom_x6212re_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"501D3EF9-1404-4B2B-B152-5EE2E24FDCFE\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:atom_x6212re:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F85599DD-3F80-4EB0-9753-D24EDD8D76CC\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:atom_x6200fe_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C1DED3AE-C09C-43F7-B5EF-1C454B8A8711\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:atom_x6200fe:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"89231773-9D9B-434A-A6A3-8527C4F6FEBB\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:atom_x6211e_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DC7111D1-0DA1-4C16-9727-35931D50C746\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:atom_x6211e:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A85EA674-2537-4323-AEDA-FA356489E7DE\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:atom_x6425e_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CE90CE4B-AF89-4C28-B47B-6964CB87FD92\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:atom_x6425e:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F068F4F-8CCD-4218-871C-BEABEB0DAB55\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:pentium_silver_n6005_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"50F37CD3-FE1F-4361-B6E3-070315F0DA83\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:pentium_silver_n6005:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"42841FAC-A6EC-44F3-9FCD-B4549A783014\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:pentium_silver_n6000_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CE6B67B-1CD5-4454-AFEF-2965C1798F40\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:pentium_silver_n6000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"31282347-8DCB-4B37-A853-DFD9D5AF31EA\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:celeron_n4505_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DA10274E-8C1C-496C-9D2D-85CFC63746E4\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:celeron_n4505:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BE7B5E21-2796-4578-998F-B03E26277DE7\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:celeron_n4500_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"708CB83F-5155-4079-9887-490D81EDDEB1\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:celeron_n4500:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B54D15DF-53EA-4611-932A-EDB8279F582A\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:celeron_n5105_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"432FEF5E-6CEE-4B71-A836-CA2BA63E692E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:celeron_n5105:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AA455AC5-8434-4B59-BE89-E82CDACD2AEC\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:intel:celeron_n5100_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EED20A13-3E8D-4734-82E1-BF811C12C294\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:intel:celeron_n5100:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"96D6F5D3-3559-47AD-8201-C9D34417DC09\"}]}]}],\"references\":[{\"url\":\"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html\",\"source\":\"secure@intel.com\",\"tags\":[\"Mitigation\",\"Vendor Advisory\"]},{\"url\":\"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mitigation\",\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T23:42:19.859Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.4, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"LOW\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2021-33120\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-04-23T13:21:22.594244Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-125\", \"description\": \"CWE-125 Out-of-bounds Read\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-05-05T13:14:02.472Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"n/a\", \"product\": \"Intel Atom(R) Processors\", \"versions\": [{\"status\": \"affected\", \"version\": \"See references\"}]}], \"references\": [{\"url\": \"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom(R) Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \" information disclosure or cause denial of service \"}]}], \"providerMetadata\": {\"orgId\": \"6dda929c-bb53-4a77-a76d-48e79601a1ce\", \"shortName\": \"intel\", \"dateUpdated\": \"2022-02-09T22:04:42.000Z\"}, \"x_legacyV4Record\": {\"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"version\": {\"version_data\": [{\"version_value\": \"See references\"}]}, \"product_name\": \"Intel Atom(R) Processors\"}]}, \"vendor_name\": \"n/a\"}]}}, \"data_type\": \"CVE\", \"references\": {\"reference_data\": [{\"url\": \"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html\", \"name\": \"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html\", \"refsource\": \"MISC\"}]}, \"data_format\": \"MITRE\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom(R) Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access.\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \" information disclosure or cause denial of service \"}]}]}, \"data_version\": \"4.0\", \"CVE_data_meta\": {\"ID\": \"CVE-2021-33120\", \"STATE\": \"PUBLIC\", \"ASSIGNER\": \"secure@intel.com\"}}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2021-33120\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-05T16:49:25.748Z\", \"dateReserved\": \"2021-05-18T00:00:00.000Z\", \"assignerOrgId\": \"6dda929c-bb53-4a77-a76d-48e79601a1ce\", \"datePublished\": \"2022-02-09T22:04:42.000Z\", \"assignerShortName\": \"intel\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.