CVE-2013-2147

LOW

Description

The HP Smart Array controller disk-array driver and Compaq SMART2 controller disk-array driver in the Linux kernel through 3.9.4 do not initialize certain data structures, which allows local users to obtain sensitive information from kernel memory via (1) a crafted IDAGETPCIINFO command for a /dev/ida device, related to the ida_locked_ioctl function in drivers/block/cpqarray.c or (2) a crafted CCISS_PASSTHRU32 command for a /dev/cciss device, related to the cciss_ioctl32_passthru function in drivers/block/cciss.c.

References

http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html

http://lkml.org/lkml/2013/6/3/127

http://lkml.org/lkml/2013/6/3/131

http://rhn.redhat.com/errata/RHSA-2013-1166.html

http://www.openwall.com/lists/oss-security/2013/06/05/25

http://www.ubuntu.com/usn/USN-1994-1

http://www.ubuntu.com/usn/USN-1996-1

http://www.ubuntu.com/usn/USN-1997-1

http://www.ubuntu.com/usn/USN-1999-1

http://www.ubuntu.com/usn/USN-2015-1

http://www.ubuntu.com/usn/USN-2016-1

http://www.ubuntu.com/usn/USN-2017-1

http://www.ubuntu.com/usn/USN-2020-1

http://www.ubuntu.com/usn/USN-2023-1

http://www.ubuntu.com/usn/USN-2050-1

https://bugzilla.redhat.com/show_bug.cgi?id=971242

Details

Source: MITRE

Published: 2013-06-07

Updated: 2018-01-09

Type: CWE-399

Risk Information

CVSS v2.0

Base Score: 2.1

Vector: (AV:L/AC:L/Au:N/C:P/I:N/A:N)

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW