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CVE-2005-3257

MediumPublished

The VT implementation (vt_ioctl.c) in Linux kernel 2.6.12, and possibly other versions including 2.6.14.4, allows local users to use the KDSKBSENT ioctl on...

Published: Oct 18, 2005
Updated: Aug 7, 2024
Assigning CNA: mitre
Evidence observed: Oct 17, 2005

Primary CVSS

4.6/ 10Medium

nvd · CVSS 2.0

AV:L/AC:L/Au:N/C:P/I:P/A:P

EPSS probability estimate

1.1%

Low · next 30 days

Percentile: 62.5%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

The VT implementation (vt_ioctl.c) in Linux kernel 2.6.12, and possibly other versions including 2.6.14.4, allows local users to use the KDSKBSENT ioctl on terminals of other users and gain privileges, as demonstrated by modifying key bindings using loadkeys.

Sources

Linux Kernel 2.6 - Console Keymap Local Command InjectionExploit
Rudolf Polzer · linux · Oct 17, 2005

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