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CVE-2011-4915

Status: ModifiedMedium (5.5)—

fs/proc/base.c in the Linux kernel through 3.1 allows local users to obtain sensitive keystroke information via access to /proc/interrupts.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (3)

Canonical — Ubuntu LinuxDebian — Debian LinuxLinux — Linux Kernel

CWEs

References

Raw JSON (NVD)

Show
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  "id": "CVE-2011-4915",
  "cveTags": [],
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          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
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      "description": [
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          "value": "CWE-200"
        }
      ]
    }
  ],
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    {
      "lang": "en",
      "value": "fs/proc/base.c in the Linux kernel through 3.1 allows local users to obtain sensitive keystroke information via access to /proc/interrupts."
    },
    {
      "lang": "es",
      "value": "El archivo fs/proc/base.c en el kernel de Linux versiones hasta 3.1, permite a usuarios locales obtener información confidencial de pulsaciones de teclas por medio del acceso a /proc/interrupts."
    }
  ],
  "lastModified": "2026-06-16T23:35:37.350",
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}