osv-2024-422
Vulnerability from osv_ossfuzz
Published
2024-05-05 00:07
Modified
2024-05-05 00:07
Summary
Use-of-uninitialized-value in cdc_task
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68505

Crash type: Use-of-uninitialized-value
Crash state:
cdc_task
fuzz.cc
std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<ch
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "a435befcdeb6bbd40cf3ba342756f8d73f031957:bd15f65e81724d05493fe9e020daf9a2ff7d2865",
        "introduced_range": "1c04d5992a020aefe16ffb2acce62d84d4899395:a435befcdeb6bbd40cf3ba342756f8d73f031957"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "tinyusb",
        "purl": "pkg:generic/tinyusb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "56dbfe59d93975a6256f5bb00da68919b28e07cb"
            },
            {
              "fixed": "bd15f65e81724d05493fe9e020daf9a2ff7d2865"
            }
          ],
          "repo": "https://github.com/hathach/tinyusb.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68505\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\ncdc_task\nfuzz.cc\nstd::__1::basic_string\u003cchar, std::__1::char_traits\u003cchar\u003e, std::__1::allocator\u003cch\n```\n",
  "id": "OSV-2024-422",
  "modified": "2024-05-05T00:07:53.115405Z",
  "published": "2024-05-05T00:07:53.114978Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68505"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Use-of-uninitialized-value in cdc_task"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.