CVE-2013-2148

medium

Description

The fill_event_metadata function in fs/notify/fanotify/fanotify_user.c in the Linux kernel through 3.9.4 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory via a read operation on the fanotify descriptor.

References

https://bugzilla.redhat.com/show_bug.cgi?id=971258

http://www.ubuntu.com/usn/USN-1930-1

http://www.ubuntu.com/usn/USN-1929-1

http://www.openwall.com/lists/oss-security/2013/06/05/26

http://lkml.org/lkml/2013/6/3/128

http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html

http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html

http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00003.html

Details

Source: Mitre, NVD

Published: 2013-06-07

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Severity: Medium