CVE-2010-4263

HighCVSS 7.9/10Last modified Jun 16, 2026

Description

The igb_receive_skb function in drivers/net/igb/igb_main.c in the Intel Gigabit Ethernet (aka igb) subsystem in the Linux kernel before 2.6.34, when Single Root I/O Virtualization (SR-IOV) and promiscuous mode are enabled but no VLANs are registered, allows remote attackers to cause a denial of service (NULL pointer dereference and panic) and possibly have unspecified other impact via a VLAN tagged frame.

Metrics

CVSS 2.0 7.9/10AV:A/AC:M/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published: Jan 18, 2011
Last modified: Jun 16, 2026
NVD status: Modified

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