CVE-2014-0196
MediumPublished
Linux Kernel Race Condition Vulnerability
- Published
- May 7, 2014
- Updated
- Oct 22, 2025
- Assigning CNA
- redhat
- Evidence observed
- May 26, 2014
Primary CVSS
5.5/ 10Medium
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Linux Kernel Race Condition Vulnerability
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HModerate · next 30 days
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
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.
Proof-of-concept exploit for CVE-2014-0196, a Linux kernel vulnerability, demonstrating exploitation techniques.
CVE-2014-0196: Linux kernel pty layer race condition memory corruption
Linux Eelvation(持续更新)
linux-kernel-exploits Linux平台提权漏洞集合
Matthew Daley · linux_x86-64 · May 26, 2014
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