nvd-json-data-feeds/CVE-2017/CVE-2017-170xx/CVE-2017-17053.json

{
  "id": "CVE-2017-17053",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-11-29T03:29:00.300",
  "lastModified": "2025-04-20T01:37:25.860",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The init_new_context function in arch/x86/include/asm/mmu_context.h in the Linux kernel before 4.12.10 does not correctly handle errors from LDT table allocation when forking a new process, allowing a local attacker to achieve a use-after-free or possibly have unspecified other impact by running a specially crafted program. This vulnerability only affected kernels built with CONFIG_MODIFY_LDT_SYSCALL=y."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n init_new_context en arch/x86/include/asm/mmu_context.h en el kernel de Linux en versiones anteriores a la 4.12.10 no gestiona errores de asignaci\u00f3n de tablas LDT al bifurcar un nuevo proceso. Esto permite que un atacante local logre un uso de memoria previamente liberada o que, posiblemente, tenga otro impacto sin especificar ejecutando un programa especialmente manipulado. Esta vulnerabilidad solo afecta a los kernels construidos con CONFIG_MODIFY_LDT_SYSCALL=y."
    }
  ],
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          "baseScore": 7.0,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
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