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CVE-2014-0196
CVE information
Published
Last Modified
CVSSv2.0 Severity
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:2.6.31:rc4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.31:rc6:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.31:rc9:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.31:rc5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.31:rc7:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.31:rc8:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.31:rc3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.31:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Yes
|
3.13 | 3.14.4 | |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Yes
|
3.11 | 3.12.20 | |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Yes
|
3.5 | 3.10.40 | |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Yes
|
3.3 | 3.4.91 | |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Yes
|
- | 3.2.59 | |
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:enterprise_manager:*:*:*:*:*:*:*:* |
Yes
|
3.1.0 | - | |
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 | - |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1094232
- http://www.openwall.com/lists/oss-security/2014/05/05/6
- http://bugzilla.novell.com/show_bug.cgi?id=875690
- http://pastebin.com/raw.php?i=yTSFUBgZ
- https://github.com/torvalds/linux/commit/4291086b1f081b869c6d79e5b7441633dc3ace00
- http://www.ubuntu.com/usn/USN-2199-1
- http://www.debian.org/security/2014/dsa-2928
- http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00012.html
- http://www.ubuntu.com/usn/USN-2201-1
- http://rhn.redhat.com/errata/RHSA-2014-0512.html
- http://www.debian.org/security/2014/dsa-2926
- http://www.ubuntu.com/usn/USN-2202-1
- http://www.ubuntu.com/usn/USN-2196-1
- http://www.ubuntu.com/usn/USN-2198-1
- http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00007.html
- http://www.ubuntu.com/usn/USN-2204-1
- http://www.ubuntu.com/usn/USN-2197-1
- http://www.ubuntu.com/usn/USN-2200-1
- http://www.ubuntu.com/usn/USN-2203-1
- http://secunia.com/advisories/59599
- http://linux.oracle.com/errata/ELSA-2014-0771.html
- http://secunia.com/advisories/59262
- http://source.android.com/security/bulletin/2016-07-01.html
- http://www.osvdb.org/106646
- http://www.exploit-db.com/exploits/33516
- http://support.f5.com/kb/en-us/solutions/public/15000/300/sol15319.html
- http://secunia.com/advisories/59218
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4291086b