cvelistv5 - cve-2021-1921

CVE-2021-1921 (GCVE-0-2021-1921)

Vulnerability from cvelistv5

Published

2021-11-12 06:15

Modified

2024-08-03 16:25

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

Time-of-check Time-of-use Race Condition in Kernel

Summary

Possible memory corruption due to Improper handling of hypervisor unmap operations for concurrent memory operations in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

References

URL

Tags

https://www.qualcomm.com/company/product-security/bulletins/november-2021-bulletin

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Qualcomm, Inc.	Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile	Version: AQT1000, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6574AU, QCA6595, QCM6490, QCS6490, QRB5165, QRB5165N, QSM8350, SA6155P, SA8195P, SD 8C, SD 8CX, SD675, SD778G, SD780G, SD855, SD865 5G, SD870, SD888 5G, SDM830, SDX24, SDX55, SDX55M, SDXR2 5G, SM7325, WCD9340, WCD9341, WCD9360, WCD9370, WCD9375, WCD9380, WCD9385, WCN3950, WCN3980, WCN3990, WCN3998, WCN6740, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WCN7850, WCN7851, WHS9410, WSA8810, WSA8815, WSA8830, WSA8835

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T16:25:06.403Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.qualcomm.com/company/product-security/bulletins/november-2021-bulletin"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile",
          "vendor": "Qualcomm, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "AQT1000, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6574AU, QCA6595, QCM6490, QCS6490, QRB5165, QRB5165N, QSM8350, SA6155P, SA8195P, SD 8C, SD 8CX, SD675, SD778G, SD780G, SD855, SD865 5G, SD870, SD888 5G, SDM830, SDX24, SDX55, SDX55M, SDXR2 5G, SM7325, WCD9340, WCD9341, WCD9360, WCD9370, WCD9375, WCD9380, WCD9385, WCN3950, WCN3980, WCN3990, WCN3998, WCN6740, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WCN7850, WCN7851, WHS9410, WSA8810, WSA8815, WSA8830, WSA8835"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Possible memory corruption due to Improper handling of hypervisor unmap operations for concurrent memory operations in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Time-of-check Time-of-use Race Condition in Kernel",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-11-12T06:15:40.000Z",
        "orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f",
        "shortName": "qualcomm"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.qualcomm.com/company/product-security/bulletins/november-2021-bulletin"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "product-security@qualcomm.com",
          "ID": "CVE-2021-1921",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "AQT1000, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6574AU, QCA6595, QCM6490, QCS6490, QRB5165, QRB5165N, QSM8350, SA6155P, SA8195P, SD 8C, SD 8CX, SD675, SD778G, SD780G, SD855, SD865 5G, SD870, SD888 5G, SDM830, SDX24, SDX55, SDX55M, SDXR2 5G, SM7325, WCD9340, WCD9341, WCD9360, WCD9370, WCD9375, WCD9380, WCD9385, WCN3950, WCN3980, WCN3990, WCN3998, WCN6740, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WCN7850, WCN7851, WHS9410, WSA8810, WSA8815, WSA8830, WSA8835"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Qualcomm, Inc."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Possible memory corruption due to Improper handling of hypervisor unmap operations for concurrent memory operations in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile"
            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": 7.8,
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Time-of-check Time-of-use Race Condition in Kernel"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.qualcomm.com/company/product-security/bulletins/november-2021-bulletin",
              "refsource": "CONFIRM",
              "url": "https://www.qualcomm.com/company/product-security/bulletins/november-2021-bulletin"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f",
    "assignerShortName": "qualcomm",
    "cveId": "CVE-2021-1921",
    "datePublished": "2021-11-12T06:15:40.000Z",
    "dateReserved": "2020-12-08T00:00:00.000Z",
    "dateUpdated": "2024-08-03T16:25:06.403Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CERTFR-2021-AVI-837

Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans Google Android. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service et une atteinte à la confidentialité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

	Vendor	Product	Description
	Google	Android	Google Android toutes versions sans le correctif du 01 novembre 2021

References

Title

Publication Time

Tags

Bulletin de sécurité Google Android du 01 novembre 2021

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Google Android toutes versions sans le correctif du 01 novembre 2021",
      "product": {
        "name": "Android",
        "vendor": {
          "name": "Google",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2020-13871",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-13871"
    },
    {
      "name": "CVE-2021-1975",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-1975"
    },
    {
      "name": "CVE-2021-0928",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0928"
    },
    {
      "name": "CVE-2021-0650",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0650"
    },
    {
      "name": "CVE-2021-30254",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-30254"
    },
    {
      "name": "CVE-2021-0927",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0927"
    },
    {
      "name": "CVE-2021-0653",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0653"
    },
    {
      "name": "CVE-2021-1921",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-1921"
    },
    {
      "name": "CVE-2021-0921",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0921"
    },
    {
      "name": "CVE-2021-0649",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0649"
    },
    {
      "name": "CVE-2021-1981",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-1981"
    },
    {
      "name": "CVE-2021-0919",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0919"
    },
    {
      "name": "CVE-2021-0799",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0799"
    },
    {
      "name": "CVE-2021-1924",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-1924"
    },
    {
      "name": "CVE-2021-30284",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-30284"
    },
    {
      "name": "CVE-2021-0926",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0926"
    },
    {
      "name": "CVE-2021-0925",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0925"
    },
    {
      "name": "CVE-2021-0672",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0672"
    },
    {
      "name": "CVE-2021-1982",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-1982"
    },
    {
      "name": "CVE-2021-1979",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-1979"
    },
    {
      "name": "CVE-2021-0922",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0922"
    },
    {
      "name": "CVE-2021-30255",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-30255"
    },
    {
      "name": "CVE-2021-0929",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0929"
    },
    {
      "name": "CVE-2021-1048",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-1048"
    },
    {
      "name": "CVE-2021-30259",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-30259"
    },
    {
      "name": "CVE-2021-0920",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0920"
    },
    {
      "name": "CVE-2021-0931",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0931"
    },
    {
      "name": "CVE-2021-1973",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-1973"
    },
    {
      "name": "CVE-2021-0889",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0889"
    },
    {
      "name": "CVE-2021-0918",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0918"
    },
    {
      "name": "CVE-2021-0924",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0924"
    },
    {
      "name": "CVE-2021-0923",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0923"
    },
    {
      "name": "CVE-2021-0932",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0932"
    },
    {
      "name": "CVE-2021-0930",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0930"
    },
    {
      "name": "CVE-2021-0434",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0434"
    },
    {
      "name": "CVE-2021-0933",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-0933"
    }
  ],
  "initial_release_date": "2021-11-02T00:00:00",
  "last_revision_date": "2021-11-02T00:00:00",
  "links": [],
  "reference": "CERTFR-2021-AVI-837",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-11-02T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Google Android.\nCertaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une\nex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service et une\natteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Google Android",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Google Android du 01 novembre 2021",
      "url": "https://source.android.com/security/bulletin/pixel/2021-11-01"
    }
  ]
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CVE-2021-1921 (GCVE-0-2021-1921)

Vulnerability from cvelistv5

CERTFR-2021-AVI-837

Vulnerability from certfr_avis

Solution

Tags

Sightings

Nomenclature