osv-2024-144
Vulnerability from osv_ossfuzz
Published
2024-02-29 00:12
Modified
2024-04-23 14:17
Summary
UNKNOWN READ in spvtools::val::ValidateAccessChain
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66956

Crash type: UNKNOWN READ
Crash state:
spvtools::val::ValidateAccessChain
spvtools::val::MemoryPass
spvtools::val::ValidateBinaryUsingContextAndValidationState
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "99a3ad32ffbf35797ca079537940bb5c870ebaaf:fbc7a14b3e5e494113a464bbfafc48b94516446a"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "spirv-tools",
        "purl": "pkg:generic/spirv-tools"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1b643eac5d4062bbec48b912a1332e6909802479"
            },
            {
              "fixed": "fbc7a14b3e5e494113a464bbfafc48b94516446a"
            }
          ],
          "repo": "https://github.com/KhronosGroup/SPIRV-Tools.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66956\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nspvtools::val::ValidateAccessChain\nspvtools::val::MemoryPass\nspvtools::val::ValidateBinaryUsingContextAndValidationState\n```\n",
  "id": "OSV-2024-144",
  "modified": "2024-04-23T14:17:09.435427Z",
  "published": "2024-02-29T00:12:28.292465Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66956"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "UNKNOWN READ in spvtools::val::ValidateAccessChain"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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