U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2013-4470

Change History

CVE Modified by Red Hat, Inc. 2/12/2023 11:47:00 PM

Action Type Old Value New Value
Removed CVSS V2 
Red Hat, Inc. (AV:L/AC:L/Au:N/C:C/I:C/A:C)
 

								
								
					

					

						Changed
						Description
						
							
							
								
							
								
CVE-2013-4470 Kernel: net: memory corruption with UDP_CORK and UFO

								
							
							
								
							
						
								
							
								
The Linux kernel before 3.12, when UDP Fragmentation Offload (UFO) is enabled, does not properly initialize certain data structures, which allows local users to cause a denial of service (memory corruption and system crash) or possibly gain privileges via a crafted application that uses the UDP_CORK option in a setsockopt system call and sends both short and long packets, related to the ip_ufo_append_data function in net/ipv4/ip_output.c and the ip6_ufo_append_data function in net/ipv6/ip6_output.c.

								
								
					

					

						Removed
						Reference
						
							
							
								
							
								
https://access.redhat.com/errata/RHSA-2013:1801 [No Types Assigned]

								
							
							
								
							
						
								
							
								

								
								
					

					

						Removed
						Reference
						
							
							
								
							
								
https://access.redhat.com/errata/RHSA-2014:0100 [No Types Assigned]

								
							
							
								
							
						
								
							
								

								
								
					

					

						Removed
						Reference
						
							
							
								
							
								
https://access.redhat.com/errata/RHSA-2014:0284 [No Types Assigned]

								
							
							
								
							
						
								
							
								

								
								
					

					

						Removed
						Reference
						
							
							
								
							
								
https://access.redhat.com/security/cve/CVE-2013-4470 [No Types Assigned]