CVE-2011-4915 Information

Description

fs/proc/base.c in the Linux kernel through 3.1 allows local users to obtain sensitive keystroke information via access to /proc/interrupts.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Reference

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0499680a42141d86417a8fbaa8c8db806bea1201 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a2ef990ab5a6705a356d146dd773a3b359787497 http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-4915.html http://www.openwall.com/lists/oss-security/2011/11/07/9 https://lkml.org/lkml/2011/11/7/340 https://seclists.org/oss-sec/2011/q4/571 https://security-tracker.debian.org/tracker/CVE-2011-4915 https://vigilance.fr/vulnerability/Linux-kernel-information-disclosure-about-keyboard-11131

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.5