Vulnerability-Lookup

GHSA-CRFQ-X56Q-FH5H

Vulnerability from github – Published: 2022-05-24 22:28 – Updated: 2026-10-09 00:31

Details

Realtek HAD contains a driver crashed vulnerability which allows local side attackers to send a special string to the kernel driver in a user’s mode. Due to unexpected commands, the kernel driver will cause the system crashed. A vulnerability in _COMPONENT_ of Realtek HDA driver allows _ATTACKER/ATTACK_ to cause _IMPACT_. This issue affects: Realtek HDA driver 8155 version 9150 and prior versions.

Severity

6.5 (Medium)


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

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  "affected": [],
  "aliases": [
    "CVE-2021-32537"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-07T14:15:00Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-crfq-x56q-fh5h",
  "modified": "2026-10-09T00:31:09Z",
  "published": "2022-05-24T22:28:33Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32537"
    },
    {
      "type": "WEB",
      "url": "https://www.twcert.org.tw/tw/cp-132-4813-7b578-1.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/163498/Realtek-RTKVHD64.sys-Out-Of-Bounds-Access.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-32537 (GCVE-0-2021-32537)

Vulnerability from cvelistv5 – Published: 2021-07-07 14:12 – Updated: 2026-10-08 21:13

Title

Realtek High definition audio Windows driver crashed

Summary

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-08 21:08 UTC

CWE

None

Assigner

twcert mitre root Scorecard

References

2 references

URL	Tags
https://www.twcert.org.tw/tw/cp-132-4813-7b578-1.html	x_refsource_MISC
http://packetstormsecurity.com/files/163498/Realt…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Realtek	HDA driver	Affected: 8155 , ≤ 9150 (custom)

Date Public

2021-06-21 00:00

Credits

Realtek

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JSON

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        "title": "CVE Program Container"
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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GHSA-CRFQ-X56Q-FH5H

CVE-2021-32537 (GCVE-0-2021-32537)

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Related by attack behaviour