CVE-2010-4263

CVE Details

Release Date:	2011-01-18
Impact:	Important	What is this?

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.

See more information about CVE-2010-4263 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	7.1
Vector String:	AV:N/AC:M/Au:N/C:N/I:N/A:C
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (kernel)	ELSA-2011-0017	2011-01-20
Oracle Linux version 5 (ocfs2-2.6.18-238.el5)	ELSA-2011-0017	2011-01-20
Oracle Linux version 5 (oracleasm-2.6.18-238.el5)	ELSA-2011-0017	2011-01-20
Oracle Linux version 6 (kernel)	ELSA-2011-0007	2011-02-12