Vulnerability-Lookup

GHSA-W8P4-6WV2-JVJ3

Vulnerability from github – Published: 2022-03-02 00:00 – Updated: 2024-11-27 21:32

Details

Trusted Firmware M 1.4.x through 1.4.1 has a buffer overflow issue in the Firmware Update partition. In the IPC model, a psa_fwu_write caller from SPE or NSPE can overwrite stack memory locations.

Severity ?

7.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2021-43619"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-01T05:15:00Z",
    "severity": "HIGH"
  },
  "details": "Trusted Firmware M 1.4.x through 1.4.1 has a buffer overflow issue in the Firmware Update partition. In the IPC model, a psa_fwu_write caller from SPE or NSPE can overwrite stack memory locations.",
  "id": "GHSA-w8p4-6wv2-jvj3",
  "modified": "2024-11-27T21:32:36Z",
  "published": "2022-03-02T00:00:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43619"
    },
    {
      "type": "WEB",
      "url": "https://developer.arm.com/support/arm-security-updates"
    },
    {
      "type": "WEB",
      "url": "https://git.trustedfirmware.org/TF-M/trusted-firmware-m.git"
    },
    {
      "type": "WEB",
      "url": "https://tf-m-user-guide.trustedfirmware.org/docs/security/security_advisories/fwu_write_vulnerability.html"
    },
    {
      "type": "WEB",
      "url": "https://www.trustedfirmware.org"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-43619 (GCVE-0-2021-43619)

Vulnerability from cvelistv5 – Published: 2022-03-01 04:31 – Updated: 2024-08-04 04:03

Summary

Trusted Firmware M 1.4.x through 1.4.1 has a buffer overflow issue in the Firmware Update partition. In the IPC model, a psa_fwu_write caller from SPE or NSPE can overwrite stack memory locations.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://developer.arm.com/support/arm-security-updates	x_refsource_MISC
	https://www.trustedfirmware.org	x_refsource_MISC
	https://git.trustedfirmware.org/TF-M/trusted-firm…	x_refsource_MISC
	https://tf-m-user-guide.trustedfirmware.org/docs/…	x_refsource_CONFIRM

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:03:08.768Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://developer.arm.com/support/arm-security-updates"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.trustedfirmware.org"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://git.trustedfirmware.org/TF-M/trusted-firmware-m.git/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://tf-m-user-guide.trustedfirmware.org/docs/security/security_advisories/fwu_write_vulnerability.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
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      "descriptions": [
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            }
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        },
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        },
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          "url": "https://tf-m-user-guide.trustedfirmware.org/docs/security/security_advisories/fwu_write_vulnerability.html"
        }
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        "CVE_data_meta": {
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          "ID": "CVE-2021-43619",
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            },
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            },
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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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-W8P4-6WV2-JVJ3

CVE-2021-43619 (GCVE-0-2021-43619)

Tags

Sightings

Nomenclature