CVE-2010-3437

Estado: ModificadaMedia (6.6)—💥 Exploit
Integer signedness error in the pkt_find_dev_from_minor function in drivers/block/pktcdvd.c in the Linux kernel before 2.6.36-rc6 allows local users to obtain sensitive information from kernel memory or cause a denial of service (invalid pointer dereference and system crash) via a crafted index value in a PKT_CTRL_CMD_STATUS ioctl call.
CVSS

Versión: 2.0
Vector: AV:L/AC:L/Au:N/C:C/I:N/A:C
Puntuación base: 6.6
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 2.40%
Percentil entre todas las CVEs puntuadas: 83
Fecha de la puntuación: 7/10/2026
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).
💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
Publicado en Exploit-DB · Linux Kernel < 2.6.36-rc6 (RedHat / Ubuntu 10.04) - 'pktcdvd' Kernel Memory Disclosure (29/9/2010)
Tecnologías afectadas (8)

Canonical — Ubuntu Linux Debian — Debian Linux Linux — Linux Kernel Opensuse — Opensuse Suse — Linux Enterprise Desktop Suse — Linux Enterprise Real Time Extension Suse — Linux Enterprise Server Suse — Linux Enterprise Software Development KIT
CWE

CWE-476
Referencias

JSON original (NVD)

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