CVE-2014-0196
MEDIUM5.5⚠ KEVEPSS 49.9%linux-2.6 - security update
發布日:2014/5/7修改日:2026/4/28加入 CISA KEV 日:2023/5/12
描述
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.
受影響套件(3)
- Debian/linuxfrom 0, < 3.14.4-1
- Debian/linuxfrom 0, < 3.2.57-3+deb7u1
- Debian/linux-2.6from 0, < 2.6.32-48squeeze6
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |