osv-2021-345
Vulnerability from osv_ossfuzz
Published
2021-02-10 00:00
Modified
2023-02-24 01:55
Summary
UNKNOWN READ in cpu_arm_exec_arm
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30636

Crash type: UNKNOWN READ
Crash state:
cpu_arm_exec_arm
tcg_cpu_exec_arm
tcg_exec_all_arm
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "unicorn"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "881e08da017e2679ccc98bfcbf1fc5b74ee822d4"
            },
            {
              "fixed": "34ddafcbcf6d16508a63623a68715394ea4e12d8"
            }
          ],
          "repo": "https://github.com/unicorn-engine/unicorn.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.0.2",
        "1.0.2-rc4",
        "1.0.2-rc5",
        "1.0.2-rc6"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30636\n\n```\nCrash type: UNKNOWN READ\nCrash state:\ncpu_arm_exec_arm\ntcg_cpu_exec_arm\ntcg_exec_all_arm\n```\n",
  "id": "OSV-2021-345",
  "modified": "2023-02-24T01:55:56.489885Z",
  "published": "2021-02-10T00:00:20.946004Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30636"
    }
  ],
  "summary": "UNKNOWN READ in cpu_arm_exec_arm"
}


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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.



Detection rules are retrieved from Rulezet.