Vulnerability-Lookup

GHSA-X63X-QRG6-GGCJ

Vulnerability from github – Published: 2022-01-19 00:01 – Updated: 2022-01-26 00:03

Details

There is a NULL pointer deference in the Allwinner R818 SoC Android Q SDK V1.0 camera driver /dev/cedar_dev that could use the ioctl cmd IOCTL_GET_IOMMU_ADDR to cause a system crash.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-38785"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-18T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "There is a NULL pointer deference in the Allwinner R818 SoC Android Q SDK V1.0 camera driver /dev/cedar_dev that could use the ioctl cmd IOCTL_GET_IOMMU_ADDR to cause a system crash.",
  "id": "GHSA-x63x-qrg6-ggcj",
  "modified": "2022-01-26T00:03:28Z",
  "published": "2022-01-19T00:01:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38785"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/Allwinner%20R818%20SoC%EF%BC%9ACamera%20Driver%20has%20Null%20Pointer%20Dereference%20Vulnerability.md"
    },
    {
      "type": "WEB",
      "url": "https://vul.wangan.com/a/CNVD-2021-49170"
    },
    {
      "type": "WEB",
      "url": "https://www.allwinnertech.com/index.php?c=product\u0026a=index\u0026id=92"
    },
    {
      "type": "WEB",
      "url": "https://www.cnvd.org.cn/flaw/show/CNVD-2021-49170"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-38785 (GCVE-0-2021-38785)

Vulnerability from cvelistv5 – Published: 2022-01-18 13:46 – Updated: 2024-08-04 01:51

Summary

There is a NULL pointer deference in the Allwinner R818 SoC Android Q SDK V1.0 camera driver /dev/cedar_dev that could use the ioctl cmd IOCTL_GET_IOMMU_ADDR to cause a system crash.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

4 references

URL	Tags
https://www.allwinnertech.com/index.php?c=product…	x_refsource_MISC
https://github.com/pokerfacett/MY_CVE_CREDIT/blob…	x_refsource_MISC
https://www.cnvd.org.cn/flaw/show/CNVD-2021-49170	x_refsource_MISC
https://vul.wangan.com/a/CNVD-2021-49170	x_refsource_MISC

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JSON

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            "url": "https://www.allwinnertech.com/index.php?c=product\u0026a=index\u0026id=92"
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            "url": "https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/Allwinner%20R818%20SoC%EF%BC%9ACamera%20Driver%20has%20Null%20Pointer%20Dereference%20Vulnerability.md"
          },
          {
            "tags": [
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            ],
            "url": "https://www.cnvd.org.cn/flaw/show/CNVD-2021-49170"
          },
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            "url": "https://vul.wangan.com/a/CNVD-2021-49170"
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-X63X-QRG6-GGCJ

CVE-2021-38785 (GCVE-0-2021-38785)

Tags

Sightings

Nomenclature