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CVE-2012-1146

Estado: ModificadaMedia (5.5)—

The mem_cgroup_usage_unregister_event function in mm/memcontrol.c in the Linux kernel before 3.2.10 does not properly handle multiple events that are attached to the same eventfd, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by registering memory threshold events.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (5)

Fedoraproject — FedoraLinux — Linux KernelSuse — Linux Enterprise DesktopSuse — Linux Enterprise High Availability ExtensionSuse — Linux Enterprise Server

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2012-1146",
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          "value": "CWE-476"
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      "value": "The mem_cgroup_usage_unregister_event function in mm/memcontrol.c in the Linux kernel before 3.2.10 does not properly handle multiple events that are attached to the same eventfd, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by registering memory threshold events."
    },
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      "lang": "es",
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    }
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  "lastModified": "2026-06-16T23:39:07.653",
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