FKIE_CVE-2023-52914

Vulnerability from fkie_nvd - Published: 2024-08-21 07:15 - Updated: 2024-09-12 14:07
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: io_uring/poll: add hash if ready poll request can't complete inline If we don't, then we may lose access to it completely, leading to a request leak. This will eventually stall the ring exit process as well.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4ad6c063541665c407d17e1faf2fe4f04e947dccPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/febb985c06cb6f5fac63598c0bffd4fd823d110dPatch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel 6.2
linux linux_kernel 6.2
linux linux_kernel 6.2
To clipboard 

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    {
      "nodes": [
        {
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              "matchCriteriaId": "9A23C236-3F02-4454-B9C9-0A91464BDE09",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring/poll: add hash if ready poll request can\u0027t complete inline\n\nIf we don\u0027t, then we may lose access to it completely, leading to a\nrequest leak. This will eventually stall the ring exit process as\nwell."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: io_uring/poll: agregue hash si la solicitud de sondeo lista no se puede completar en l\u00ednea. Si no lo hacemos, podemos perder el acceso a ella por completo, lo que provocar\u00e1 una fuga de solicitud. Esto eventualmente tambi\u00e9n detendr\u00e1 el proceso de salida del anillo."
    }
  ],
  "id": "CVE-2023-52914",
  "lastModified": "2024-09-12T14:07:17.137",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-08-21T07:15:07.143",
  "references": [
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      "tags": [
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  "vulnStatus": "Analyzed",
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      "source": "nvd@nist.gov",
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}


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