{
  "id": "CVE-2019-13233",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2019-07-04T13:15:11.000",
  "lastModified": "2023-11-07T03:03:48.620",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "In arch/x86/lib/insn-eval.c in the Linux kernel before 5.1.9, there is a use-after-free for access to an LDT entry because of a race condition between modify_ldt() and a #BR exception for an MPX bounds violation."
    },
    {
      "lang": "es",
      "value": "En arch/x86/lib/insn-eval.c en el kernel de Linux en versiones anteriores a la 5.1.9, hay un uso de memoria previamente liberada para acceder a una  entrada LDT debido a una condici\u00f3n de carrera entre modify_ldt () y una excepci\u00f3n #BR para una violaci\u00f3n de los l\u00edmites de MPX."
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
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        "obtainAllPrivilege": false,
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  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html",
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    {
      "url": "http://packetstormsecurity.com/files/154408/Kernel-Live-Patch-Security-Notice-LSN-0055-1.html",
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      "url": "https://access.redhat.com/errata/RHSA-2019:3309",
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      "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=1879",
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      "url": "https://seclists.org/bugtraq/2019/Aug/13",
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      "url": "https://security.netapp.com/advisory/ntap-20190806-0001/",
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    {
      "url": "https://support.f5.com/csp/article/K13331647?utm_source=f5support&amp%3Butm_medium=RSS",
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    {
      "url": "https://usn.ubuntu.com/4093-1/",
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    {
      "url": "https://usn.ubuntu.com/4094-1/",
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    {
      "url": "https://usn.ubuntu.com/4117-1/",
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    {
      "url": "https://usn.ubuntu.com/4118-1/",
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    {
      "url": "https://www.debian.org/security/2019/dsa-4495",
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}