osv-2022-533
Vulnerability from osv_ossfuzz
Published
2022-07-05 00:01
Modified
2022-07-05 00:01
Summary
Check failed in CheckUnwind
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48629

Crash type: Check failed
Crash state:
CheckUnwind
vp9_loop_filter_dealloc
vp9_decoder_remove
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "7b65e46983e8aae8024fef562a68aa72d7a111b9:933b6b90a583b593efd8acb644603ab189226309",
        "introduced_range": "dbac8e01e05ad3d1b47887b1ac864339115aa721:7b65e46983e8aae8024fef562a68aa72d7a111b9"
      },
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libvpx",
        "purl": "pkg:generic/libvpx"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5b530fc962bcb8a51bbf03f5fbc2912f21b86e70"
            },
            {
              "fixed": "933b6b90a583b593efd8acb644603ab189226309"
            }
          ],
          "repo": "https://chromium.googlesource.com/webm/libvpx",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48629\n\n```\nCrash type: Check failed\nCrash state:\nCheckUnwind\nvp9_loop_filter_dealloc\nvp9_decoder_remove\n```\n",
  "id": "OSV-2022-533",
  "modified": "2022-07-05T00:01:52.897506Z",
  "published": "2022-07-05T00:01:52.897160Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48629"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Check failed in CheckUnwind"
}


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Sightings

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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.
  • 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.



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