GSD-2022-29208

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.raw_ops.EditDistance` has incomplete validation. Users can pass negative values to cause a segmentation fault based denial of service. In multiple places throughout the code, one may compute an index for a write operation. However, the existing validation only checks against the upper bound of the array. Hence, it is possible to write before the array by massaging the input to generate negative values for `loc`. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.
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CVE-2022-29208
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{
  "GSD": {
    "alias": "CVE-2022-29208",
    "description": "TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.raw_ops.EditDistance` has incomplete validation. Users can pass negative values to cause a segmentation fault based denial of service. In multiple places throughout the code, one may compute an index for a write operation. However, the existing validation only checks against the upper bound of the array. Hence, it is possible to write before the array by massaging the input to generate negative values for `loc`. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.",
    "id": "GSD-2022-29208",
    "references": [
      "https://www.suse.com/security/cve/CVE-2022-29208.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-29208"
      ],
      "details": "TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.raw_ops.EditDistance` has incomplete validation. Users can pass negative values to cause a segmentation fault based denial of service. In multiple places throughout the code, one may compute an index for a write operation. However, the existing validation only checks against the upper bound of the array. Hence, it is possible to write before the array by massaging the input to generate negative values for `loc`. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.",
      "id": "GSD-2022-29208",
      "modified": "2023-12-13T01:19:42.252721Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2022-29208",
        "STATE": "PUBLIC",
        "TITLE": "Segfault and Out-of-bounds Write write due to incomplete validation in TensorFlow"
      },
      "affects": {
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          "vendor_data": [
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                "product_data": [
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                    "version": {
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            "value": "TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.raw_ops.EditDistance` has incomplete validation. Users can pass negative values to cause a segmentation fault based denial of service. In multiple places throughout the code, one may compute an index for a write operation. However, the existing validation only checks against the upper bound of the array. Hence, it is possible to write before the array by massaging the input to generate negative values for `loc`. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue."
          }
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          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "version": "3.1"
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                "value": "CWE-787: Out-of-bounds Write"
              }
            ]
          }
        ]
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          {
            "name": "https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4",
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            "url": "https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4"
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        "discovery": "UNKNOWN"
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    },
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          "affected_range": "\u003c2.6.4||\u003e=2.7.0,\u003c2.7.2||\u003e=2.8.0,\u003c2.8.1",
          "affected_versions": "All versions before 2.6.4, all versions starting from 2.7.0 before 2.7.2, all versions starting from 2.8.0 before 2.8.1",
          "cwe_ids": [
            "CWE-1035",
            "CWE-787",
            "CWE-937"
          ],
          "date": "2022-05-24",
          "description": "TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.raw_ops.EditDistance` has incomplete validation. Users can pass negative values to cause a segmentation fault based denial of service. In multiple places throughout the code, one may compute an index for a write operation. However, the existing validation only checks against the upper bound of the array. Hence, it is possible to write before the array by massaging the input to generate negative values for `loc`. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.",
          "fixed_versions": [
            "2.6.4",
            "2.7.2",
            "2.8.1"
          ],
          "identifier": "CVE-2022-29208",
          "identifiers": [
            "GHSA-2r2f-g8mw-9gvr",
            "CVE-2022-29208"
          ],
          "not_impacted": "All versions starting from 2.6.4 before 2.7.0, all versions starting from 2.7.2 before 2.8.0, all versions starting from 2.8.1",
          "package_slug": "pypi/tensorflow-cpu",
          "pubdate": "2022-05-24",
          "solution": "Upgrade to versions 2.6.4, 2.7.2, 2.8.1 or above.",
          "title": "Out-of-bounds Write",
          "urls": [
            "https://github.com/tensorflow/tensorflow/security/advisories/GHSA-2r2f-g8mw-9gvr",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-29208",
            "https://github.com/tensorflow/tensorflow/commit/30721cf564cb029d34535446d6a5a6357bebc8e7",
            "https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4",
            "https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2",
            "https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1",
            "https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0",
            "https://github.com/advisories/GHSA-2r2f-g8mw-9gvr"
          ],
          "uuid": "8527997f-8834-494e-9fc0-b27e22ac3bb6"
        },
        {
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          "cwe_ids": [
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            "CWE-787",
            "CWE-937"
          ],
          "date": "2022-05-24",
          "description": "TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.raw_ops.EditDistance` has incomplete validation. Users can pass negative values to cause a segmentation fault based denial of service. In multiple places throughout the code, one may compute an index for a write operation. However, the existing validation only checks against the upper bound of the array. Hence, it is possible to write before the array by massaging the input to generate negative values for `loc`. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.",
          "fixed_versions": [
            "2.6.4",
            "2.7.2",
            "2.8.1"
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          "identifier": "CVE-2022-29208",
          "identifiers": [
            "GHSA-2r2f-g8mw-9gvr",
            "CVE-2022-29208"
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          "package_slug": "pypi/tensorflow-gpu",
          "pubdate": "2022-05-24",
          "solution": "Upgrade to versions 2.6.4, 2.7.2, 2.8.1 or above.",
          "title": "Out-of-bounds Write",
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            "https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2",
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          "affected_range": "\u003c2.6.4||\u003e=2.7.0,\u003c2.7.2||\u003e=2.8.0,\u003c2.8.1",
          "affected_versions": "All versions before 2.6.4, all versions starting from 2.7.0 before 2.7.2, all versions starting from 2.8.0 before 2.8.1",
          "cvss_v2": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "cwe_ids": [
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            "CWE-787",
            "CWE-937"
          ],
          "date": "2022-06-03",
          "description": "TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.raw_ops.EditDistance` has incomplete validation. Users can pass negative values to cause a segmentation fault based denial of service. In multiple places throughout the code, one may compute an index for a write operation. However, the existing validation only checks against the upper bound of the array. Hence, it is possible to write before the array by massaging the input to generate negative values for `loc`. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.",
          "fixed_versions": [
            "2.6.4",
            "2.7.2",
            "2.8.1"
          ],
          "identifier": "CVE-2022-29208",
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            "CVE-2022-29208",
            "GHSA-2r2f-g8mw-9gvr"
          ],
          "not_impacted": "All versions starting from 2.6.4 before 2.7.0, all versions starting from 2.7.2 before 2.8.0, all versions starting from 2.8.1",
          "package_slug": "pypi/tensorflow",
          "pubdate": "2022-05-20",
          "solution": "Upgrade to versions 2.6.4, 2.7.2, 2.8.1 or above.",
          "title": "Out-of-bounds Write",
          "urls": [
            "https://github.com/tensorflow/tensorflow/security/advisories/GHSA-2r2f-g8mw-9gvr",
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            "https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4",
            "https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2",
            "https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1",
            "https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0",
            "https://github.com/advisories/GHSA-2r2f-g8mw-9gvr"
          ],
          "uuid": "26dfc024-151b-487e-9821-84b262aab0df"
        }
      ]
    },
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          "cvssV2": {
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            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 3.6,
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            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
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          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
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          "userInteractionRequired": false
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            "attackComplexity": "LOW",
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            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2022-06-03T02:02Z",
      "publishedDate": "2022-05-20T23:15Z"
    }
  }
}


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  • 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.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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