CVE-2013-2147
Published: 07 June 2013
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.
From the Ubuntu security team
Dan Carpenter discovered an information leak in the HP Smart Array and Compaq SMART2 disk-array driver in the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel memory.
Low
Status
Notes
| Author | Note |
|---|---|
| seth-arnold | patches are 6374dc1..34971aa and 639d26b..2b94403, not yet in tree |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2147
- http://www.openwall.com/lists/oss-security/2013/06/05/3
- https://lkml.org/lkml/2013/6/3/131
- https://lkml.org/lkml/2013/6/3/127
- https://ubuntu.com/security/notices/USN-1994-1
- https://ubuntu.com/security/notices/USN-1996-1
- https://ubuntu.com/security/notices/USN-1997-1
- https://ubuntu.com/security/notices/USN-1999-1
- https://ubuntu.com/security/notices/USN-2015-1
- https://ubuntu.com/security/notices/USN-2016-1
- https://ubuntu.com/security/notices/USN-2017-1
- https://ubuntu.com/security/notices/USN-2018-1
- https://ubuntu.com/security/notices/USN-2020-1
- https://ubuntu.com/security/notices/USN-2023-1
- https://ubuntu.com/security/notices/USN-2050-1
- NVD
- Launchpad
- Debian