github - ghsa-78wc-5whv-3wwg

GHSA-78WC-5WHV-3WWG

Vulnerability from github – Published: 2022-01-19 00:00 – Updated: 2023-08-08 15:31

Details

NVIDIA Linux distributions contain a vulnerability in TrustZoneâ€™s TEE_Malloc function, where an unchecked return value causing a null pointer dereference may lead to denial of service.

Severity ?

5.5 (Medium)


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

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2021-34405"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-18T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "NVIDIA Linux distributions contain a vulnerability in TrustZone\u00e2\u20ac\u2122s TEE_Malloc function, where an unchecked return value causing a null pointer dereference may lead to denial of service.",
  "id": "GHSA-78wc-5whv-3wwg",
  "modified": "2023-08-08T15:31:37Z",
  "published": "2022-01-19T00:00:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34405"
    },
    {
      "type": "WEB",
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5259"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-34405 (GCVE-0-2021-34405)

Vulnerability from cvelistv5 – Published: 2022-01-18 18:05 – Updated: 2024-08-04 00:12

Summary

NVIDIA Linux distributions contain a vulnerability in TrustZone’s TEE_Malloc function, where an unchecked return value causing a null pointer dereference may lead to denial of service.

Severity ?

5.5 (Medium)


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

CWE

CWE 690 - Unchecked Return Value to NULL Pointer Dereference

Assigner

nvidia

References

URL

Tags

https://nvidia.custhelp.com/app/answers/detail/a_…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	NVIDIA	SHIELD TV	Affected: All versions prior to SE 9.0

Show details on NVD website

JSON

To clipboard

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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-78WC-5WHV-3WWG

CVE-2021-34405 (GCVE-0-2021-34405)

Tags

Sightings

Nomenclature