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CVE-2009-4005

HIGH CVSS: 7.2 Published: 2009-11-20 Modified: 2026-06-16

Description

The collect_rx_frame function in drivers/isdn/hisax/hfc_usb.c in the Linux kernel before 2.6.32-rc7 allows attackers to have an unspecified impact via a crafted HDLC packet that arrives over ISDN and triggers a buffer under-read.

Affected Platforms

Linux Linux Kernel

Weakness Type

CWE-119

References