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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities
NOTICE UPDATE

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CVE-2011-1478 Detail

Description

The napi_reuse_skb function in net/core/dev.c in the Generic Receive Offload (GRO) implementation in the Linux kernel before 2.6.38 does not reset the values of certain structure members, which might allow remote attackers to cause a denial of service (NULL pointer dereference) via a malformed VLAN frame.


Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  N/A
NVD assessment not yet provided.


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=66c46d741e2e60f0e8b625b80edb0ab820c46d7a
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6d152e23ad1a7a5b40fef1f42e017d66e6115159
http://mirror.anl.gov/pub/linux/kernel/v2.6/ChangeLog-2.6.38 Broken Link 
http://openwall.com/lists/oss-security/2011/03/28/1 Mailing List  Third Party Advisory 
http://securityreason.com/securityalert/8480 Third Party Advisory 
http://www.securityfocus.com/archive/1/520102/100/0/threaded Third Party Advisory  VDB Entry 
http://www.vmware.com/security/advisories/VMSA-2011-0012.html Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=691270 Issue Tracking  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1478
NVD Published Date:
10/23/2011
NVD Last Modified:
02/12/2023
Source:
Red Hat, Inc.