fkie_cve-2022-4378
Vulnerability from fkie_nvd
Published
2023-01-05 16:15
Modified
2024-11-21 07:35
Summary
A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their privileges on the system.



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   cveTags: [],
   descriptions: [
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      },
      {
         lang: "es",
         value: "Se encontró una falla de desbordamiento de pila en el subsistema SYSCTL del kernel de Linux en la forma en que un usuario cambia ciertos parámetros y variables del kernel. Esta falla permite que un usuario local falle o potencialmente aumente sus privilegios en el sistema.",
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   ],
   id: "CVE-2022-4378",
   lastModified: "2024-11-21T07:35:09.897",
   metrics: {
      cvssMetricV31: [
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            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
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               baseScore: 7.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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            exploitabilityScore: 1.8,
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            source: "nvd@nist.gov",
            type: "Primary",
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   published: "2023-01-05T16:15:11.840",
   references: [
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   sourceIdentifier: "secalert@redhat.com",
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}


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