osv-2020-1410
Vulnerability from osv_ossfuzz
Published
2020-07-28 00:00
Modified
2023-02-24 01:22
Summary
Use-of-uninitialized-value in float64_squash_input_denormal_aarch64eb
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17032

Crash type: Use-of-uninitialized-value
Crash state:
float64_squash_input_denormal_aarch64eb
float64_to_float32_aarch64eb
helper_vfp_fcvtsd_aarch64eb
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "unicorn"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "626d72d6df1777733c79f546d08c9fd66f107d6e"
            },
            {
              "fixed": "7ca7e8a79d85ca57bb523be49009b0326b7a5210"
            },
            {
              "fixed": "e2a924a32b6fd3f24163b93996ac91782f518a25"
            }
          ],
          "repo": "https://github.com/unicorn-engine/unicorn.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.0.2-rc1",
        "1.0.2-rc2",
        "1.0.2-rc3",
        "1.0.2-rc4",
        "1.0.2-rc5",
        "1.0.2-rc6",
        "1.0.2",
        "1.0.3",
        "2.0.0-rc1",
        "2.0.0-rc2",
        "2.0.0-rc3"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17032\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nfloat64_squash_input_denormal_aarch64eb\nfloat64_to_float32_aarch64eb\nhelper_vfp_fcvtsd_aarch64eb\n```\n",
  "id": "OSV-2020-1410",
  "modified": "2023-02-24T01:22:46.281541Z",
  "published": "2020-07-28T00:00:12.342145Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17032"
    }
  ],
  "summary": "Use-of-uninitialized-value in float64_squash_input_denormal_aarch64eb"
}


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