osv-2022-436
Vulnerability from osv_ossfuzz
Published
2022-05-29 00:00
Modified
2022-05-29 00:00
Summary
Stack-buffer-overflow in spvtools::opt::CompositeInsertToCompositeConstruct
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47684

Crash type: Stack-buffer-overflow READ 8
Crash state:
spvtools::opt::CompositeInsertToCompositeConstruct
std::__1::__function::__func<bool
spvtools::opt::InstructionFolder::FoldInstructionInternal
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "spirv-tools",
        "purl": "pkg:generic/spirv-tools"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "088cb1a5c81f45c8e778c4305e8668f3380401e8"
            },
            {
              "fixed": "76ebfb989f9de24b54930a36096c6daa3656627c"
            }
          ],
          "repo": "https://github.com/KhronosGroup/SPIRV-Tools.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "sdk-1.3.216.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47684\n\n```\nCrash type: Stack-buffer-overflow READ 8\nCrash state:\nspvtools::opt::CompositeInsertToCompositeConstruct\nstd::__1::__function::__func\u003cbool\nspvtools::opt::InstructionFolder::FoldInstructionInternal\n```\n",
  "id": "OSV-2022-436",
  "modified": "2022-05-29T00:00:37.960247Z",
  "published": "2022-05-29T00:00:37.959985Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47684"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Stack-buffer-overflow in spvtools::opt::CompositeInsertToCompositeConstruct"
}


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