CWE Code: 264
Vulnerability Type: privilege_escalation
CVSS Score: 6.9
CWE Name:  Permissions Privileges and Access Controls
Summary: 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.
Access Authentication: NONE
Access Complexity: MEDIUM
Access Vector: LOCAL
Impact (C/I/A): COMPLETE/COMPLETE/COMPLETE
Published Date: 2013-11-04
Last Modified Date: 2018-01-09
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Please provide details about this vulnerability:  Permissions Privileges and Access Controls.
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CWE Code: 264
Vulnerability Type: privilege_escalation
CVSS Score: 6.9
CWE Name:  Permissions Privileges and Access Controls
Summary: 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.
Access Authentication: NONE
Access Complexity: MEDIUM
Access Vector: LOCAL
Impact (C/I/A): COMPLETE/COMPLETE/COMPLETE
Published Date: 2013-11-04
Last Modified Date: 2018-01-09
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