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CVE-2014-0196

CVE information

Published

8 years ago

Last Modified

2 years ago

CVSSv2.0 Severity

Medium

Impact Analysis

Description

The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel through 3.14.3 does not properly manage tty driver access in the "LECHO & !OPOST" case, which allows local users to cause a denial of service (memory corruption and system crash) or gain privileges by triggering a race condition involving read and write operations with long strings..

CVSSv2.0 Score

Severity
Medium
Base Score
6.9/10
Exploit Score
3.4/10
Access Vector
Local
Access Complexity
Medium
Authentication Required
None
Impact Score
10/10
Confidentiality Impact
Complete
Availability Impact
Complete
Integrity Impact
Complete

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server_eus:6.3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_eus:6.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_eus:6.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp3:*:*:*:vmw
  Yes
- -
cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp3:*:*:*:-:*
  Yes
- -
cpe:2.3:o:suse:suse_linux_enterprise_desktop:11:sp3:*:*:*:-:
  Yes
- -
cpe:2.3:o:suse:suse_linux_enterprise_high_availability_exten
  Yes
- -
cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*
  Yes
- -
cpe:2.3:a:f5:big-iq_application_delivery_controller:4.5.0:*:
  Yes
- -
cpe:2.3:a:f5:big-iq_centralized_management:4.6.0:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:f5:big-iq_cloud_and_orchestration:1.0.0:*:*:*:*:*:
  Yes
- -
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*
  Yes
11.4.0 -
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:
  Yes
11.3.0 -
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*
  Yes
11.3.0 -
cpe:2.3:a:f5:big-iq_security:*:*:*:*:*:*:*:*
  Yes
4.0.0 -
cpe:2.3:a:f5:big-iq_device:*:*:*:*:*:*:*:*
  Yes
4.2.0 -
cpe:2.3:a:f5:big-iq_cloud:*:*:*:*:*:*:*:*
  Yes
4.0.0 -
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
  Yes
11.1.0 -
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*
  Yes
11.1.0 -
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*
  Yes
11.1.0 -
cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*
  Yes
11.1.0 -
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
  Yes
11.1.0 -
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
  Yes
11.1.0 -
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*
  Yes
11.1.0 -
cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:*
  Yes
11.1.0 -
cpe:2.3:a:f5:big-ip_wan_optimization_manager:*:*:*:*:*:*:*:*
  Yes
11.1.0 -
cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*
  Yes
11.1.0 -
cpe:2.3:a:f5:enterprise_manager:*:*:*:*:*:*:*:*
  Yes
3.1.0 -