CVE-2023-4134.json

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                    "Automatable": "no"
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      "title": "Kernel: cyttsp4_core: use-after-free in cyttsp4_watchdog_work()",
      "credits": [
        {
          "lang": "en",
          "value": "Red Hat would like to thank Duoming Zhou for reporting this issue."
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            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "integrityImpact": "NONE",
            "userInteraction": "NONE",
            "attackComplexity": "LOW",
            "availabilityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "confidentialityImpact": "NONE"
          }
        }
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      "timeline": [
        {
          "lang": "en",
          "time": "2023-07-10T00:00:00+00:00",
          "value": "Reported to Red Hat."
        },
        {
          "lang": "en",
          "time": "2023-04-21T00:00:00+00:00",
          "value": "Made public."
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      ],
      "datePublic": "2023-04-21T00:00:00+00:00",
      "references": [
        {
          "url": "https://access.redhat.com/security/cve/CVE-2023-4134",
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        {
          "lang": "en",
          "value": "A use-after-free vulnerability was found in the cyttsp4_core driver in the Linux kernel. This issue occurs in the device cleanup routine due to a possible rearming of the watchdog_timer from the workqueue. This could allow a local user to crash the system, causing a denial of service."
        }
      ],
      "problemTypes": [
        {
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            {
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              "type": "CWE",
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              "description": "Use After Free"
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          ]
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      },
      "x_redhatCweChain": "CWE-416: Use After Free"
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    "state": "PUBLISHED",
    "dateUpdated": "2024-11-14T19:34:19.393Z",
    "dateReserved": "2023-08-03T09:50:51.782Z",
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