CVE-2009-4138

MediumCVSS 4.7/10Last modified Jun 16, 2026

Description

drivers/firewire/ohci.c in the Linux kernel before 2.6.32-git9, when packet-per-buffer mode is used, allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unknown other impact via an unspecified ioctl associated with receiving an ISO packet that contains zero in the payload-length field.

Metrics

CVSS 2.0 4.7/10AV:L/AC:M/Au:N/C:N/I:N/A:C

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Dec 16, 2009
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2009-4138: Medium severity, CVSS 4.7 | Vulnix