github - ghsa-mqp4-mr97-536g

GHSA-MQP4-MR97-536G

Vulnerability from github – Published: 2022-06-17 00:01 – Updated: 2022-07-06 00:00

Details

Improper Input Validation vulnerability in synaTEE.signed.dll of Synaptics Fingerprint Driver allows a local authorized attacker to overwrite a heap tag, with potential loss of confidentiality. This issue affects: Synaptics Synaptics Fingerprint Driver 5.1.xxx.26 versions prior to xxx=340 on x86/64; 5.2.xxxx.26 versions prior to xxxx=3541 on x86/64; 5.2.2xx.26 versions prior to xx=29 on x86/64; 5.2.3xx.26 versions prior to xx=25 on x86/64; 5.3.xxxx.26 versions prior to xxxx=3543 on x86/64; 5.5.xx.1058 versions prior to xx=44 on x86/64; 5.5.xx.1102 versions prior to xx=34 on x86/64; 5.5.xx.1116 versions prior to xx=14 on x86/64; 6.0.xx.1104 versions prior to xx=50 on x86/64; 6.0.xx.1108 versions prior to xx=31 on x86/64; 6.0.xx.1111 versions prior to xx=58 on x86/64.

Severity ?

7.1 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2021-3675"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-06-16T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "Improper Input Validation vulnerability in synaTEE.signed.dll of Synaptics Fingerprint Driver allows a local authorized attacker to overwrite a heap tag, with potential loss of confidentiality. This issue affects: Synaptics Synaptics Fingerprint Driver 5.1.xxx.26 versions prior to xxx=340 on x86/64; 5.2.xxxx.26 versions prior to xxxx=3541 on x86/64; 5.2.2xx.26 versions prior to xx=29 on x86/64; 5.2.3xx.26 versions prior to xx=25 on x86/64; 5.3.xxxx.26 versions prior to xxxx=3543 on x86/64; 5.5.xx.1058 versions prior to xx=44 on x86/64; 5.5.xx.1102 versions prior to xx=34 on x86/64; 5.5.xx.1116 versions prior to xx=14 on x86/64; 6.0.xx.1104 versions prior to xx=50 on x86/64; 6.0.xx.1108 versions prior to xx=31 on x86/64; 6.0.xx.1111 versions prior to xx=58 on x86/64.",
  "id": "GHSA-mqp4-mr97-536g",
  "modified": "2022-07-06T00:00:26Z",
  "published": "2022-06-17T00:01:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3675"
    },
    {
      "type": "WEB",
      "url": "https://support.hp.com/us-en/document/ish_6411153-6411191-16/hpsbhf03797"
    },
    {
      "type": "WEB",
      "url": "https://support.lenovo.com/us/en/product_security/LEN-68054"
    },
    {
      "type": "WEB",
      "url": "https://synaptics.com/sites/default/files/2022-06/fingerprint-driver-SGX-security-brief-2022-06-14.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-3675 (GCVE-0-2021-3675)

Vulnerability from cvelistv5 – Published: 2022-06-16 16:15 – Updated: 2024-09-16 17:38

Summary

Severity ?

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-20 - Improper Input Validation

Assigner

Synaptics

References

URL

Tags

	https://synaptics.com/sites/default/files/2022-06…	x_refsource_CONFIRM
	https://support.lenovo.com/us/en/product_security…	x_refsource_MISC
	https://support.hp.com/us-en/document/ish_6411153…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Synaptics	Synaptics Fingerprint Driver	Affected: 5.1.xxx.26 , < xxx=340 (custom) Affected: 5.2.xxxx.26 , < xxxx=3541 (custom) Affected: 5.2.2xx.26 , < xx=29 (custom) Affected: 5.2.3xx.26 , < xx=25 (custom) Affected: 5.3.xxxx.26 , < xxxx=3543 (custom) Affected: 5.5.xx.1058 , < xx=44 (custom) Affected: 5.5.xx.1102 , < xx=34 (custom) Affected: 5.5.xx.1116 , < xx=14 (custom) Affected: 6.0.xx.1104 , < xx=50 (custom) Affected: 6.0.xx.1108 , < xx=31 (custom) Affected: 6.0.xx.1111 , < xx=58 (custom)

Credits

Synaptics would like to thank Tobias Cloosters and Johannes Willbold for reporting this issue.

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:01:08.336Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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            ],
            "url": "https://synaptics.com/sites/default/files/2022-06/fingerprint-driver-SGX-security-brief-2022-06-14.pdf"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://support.lenovo.com/us/en/product_security/LEN-68054"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.hp.com/us-en/document/ish_6411153-6411191-16/hpsbhf03797"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "x86/64"
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          "product": "Synaptics Fingerprint Driver",
          "vendor": "Synaptics",
          "versions": [
            {
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              "status": "affected",
              "version": "5.1.xxx.26",
              "versionType": "custom"
            },
            {
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              "status": "affected",
              "version": "5.2.xxxx.26",
              "versionType": "custom"
            },
            {
              "lessThan": "xx=29",
              "status": "affected",
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              "versionType": "custom"
            },
            {
              "lessThan": "xx=25",
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      "credits": [
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        }
      ],
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
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          }
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      ],
      "problemTypes": [
        {
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          "url": "https://support.hp.com/us-en/document/ish_6411153-6411191-16/hpsbhf03797"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Listed drivers and above have additional input validation."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "synaTEE.signed.dll Out-Of-Bounds Heap Write",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "PSIRT@synaptics.com",
          "DATE_PUBLIC": "2022-06-14T22:44:00.000Z",
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        "affects": {
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                            "version_value": "xxx=340"
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}

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.

Action not permitted

GHSA-MQP4-MR97-536G

CVE-2021-3675 (GCVE-0-2021-3675)

Tags

Sightings

Nomenclature