github - ghsa-4cwm-fmh5-v7xw

GHSA-4CWM-FMH5-V7XW

Vulnerability from github – Published: 2022-05-24 19:12 – Updated: 2022-05-24 19:12

Details

Tizen RT RTOS version 3.0.GBB is vulnerable to integer wrap-around in functions_calloc and mm_zalloc. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash

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{
  "affected": [],
  "aliases": [
    "CVE-2021-22684"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-31T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "Tizen RT RTOS version 3.0.GBB is vulnerable to integer wrap-around in functions_calloc and mm_zalloc. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash",
  "id": "GHSA-4cwm-fmh5-v7xw",
  "modified": "2022-05-24T19:12:35Z",
  "published": "2022-05-24T19:12:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22684"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-119-04"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-22684 (GCVE-0-2021-22684)

Vulnerability from cvelistv5 – Published: 2021-08-31 16:38 – Updated: 2024-08-03 18:51

Summary

Severity ?

No CVSS data available.

CWE

CWE-190 - INTEGER OVERFLOW OR WRAPAROUND CWE-190

Assigner

icscert

References

URL

Tags

https://us-cert.cisa.gov/ics/advisories/icsa-21-119-04

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Tizen RT RTOS	Affected: Version 3.0

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:51:07.340Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-119-04"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Tizen RT RTOS",
          "vendor": "n/a",
          "versions": [
            {
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              "version": "Version 3.0"
            }
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        }
      ],
      "descriptions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-190",
              "description": "INTEGER OVERFLOW OR WRAPAROUND CWE-190",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-31T16:38:19",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-119-04"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2021-22684",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Tizen RT RTOS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Version 3.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
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        "data_format": "MITRE",
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        },
        "references": {
          "reference_data": [
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              "refsource": "MISC",
              "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-119-04"
            }
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  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
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    "datePublished": "2021-08-31T16:38:19",
    "dateReserved": "2021-01-05T00:00:00",
    "dateUpdated": "2024-08-03T18:51:07.340Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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-4CWM-FMH5-V7XW

CVE-2021-22684 (GCVE-0-2021-22684)

Tags

Sightings

Nomenclature