CVEvulnerability

CVE-2004-0814

1.2 LOW Published 2004-12-23 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2004-12-23
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
1.2 LOW — AV:L/AC:H/Au:N/C:N/I:N/A:P

Description

Multiple race conditions in the terminal layer in Linux 2.4.x, and 2.6.x before 2.6.9, allow (1) local users to obtain portions of kernel data via a TIOCSETD ioctl call to a terminal interface that is being accessed by another thread, or (2) remote attackers to cause a denial of service (panic) by switching from console to PPP line discipline, then quickly sending data that is received during the switch.

Affected configurations

• linux linux kernel 2.2.0 • linux linux kernel 2.2.1 • linux linux kernel 2.2.2 • linux linux kernel 2.2.3 • linux linux kernel 2.2.7 • linux linux kernel 2.2.8 • linux linux kernel 2.2.9 • linux linux kernel 2.2.10 • linux linux kernel 2.2.11 • linux linux kernel 2.2.12 • linux linux kernel 2.2.13 • linux linux kernel 2.2.14 • linux linux kernel 2.2.15 • linux linux kernel 2.2.15 pre20 • linux linux kernel 2.2.16 • linux linux kernel 2.2.17 • linux linux kernel 2.2.18 • linux linux kernel 2.2.19 • linux linux kernel 2.2.20 • linux linux kernel 2.2.21 • linux linux kernel 2.2.22 • linux linux kernel 2.2.23 • linux linux kernel 2.2.24 • linux linux kernel 2.2.25 • linux linux kernel 2.4.0 • linux linux kernel 2.4.1 • linux linux kernel 2.4.2 • linux linux kernel 2.4.3 • linux linux kernel 2.4.4 • linux linux kernel 2.4.5 • linux linux kernel 2.4.6 • linux linux kernel 2.4.7 • linux linux kernel 2.4.8 • linux linux kernel 2.4.9 • linux linux kernel 2.4.10 • linux linux kernel 2.4.11 • linux linux kernel 2.4.12 • linux linux kernel 2.4.13 • linux linux kernel 2.4.14 • linux linux kernel 2.4.15 • linux linux kernel 2.4.16 • linux linux kernel 2.4.17 • linux linux kernel 2.4.18 • linux linux kernel 2.4.19 • linux linux kernel 2.4.20 • linux linux kernel 2.4.21 • linux linux kernel 2.4.22 • linux linux kernel 2.4.23 • linux linux kernel 2.4.23 ow2 • linux linux kernel 2.4.24 • linux linux kernel 2.4.24 ow1 • linux linux kernel 2.4.25 • linux linux kernel 2.4.26 • linux linux kernel 2.4.27 • linux linux kernel 2.6.0 • linux linux kernel 2.6.1 • linux linux kernel 2.6.2 • linux linux kernel 2.6.3 • linux linux kernel 2.6.4 • linux linux kernel 2.6.5 … and 5 more

References