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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.

Priority

Low

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
Upstream
Released (3.12~rc3)
Patches:
Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed by 627aad1c01da6f881e7f98d71fd928ca0c316b1a
Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed by 58f09e00ae095e46ef9edfcf3a5fd9ccdfad065e
linux-armadaxp
Launchpad, Ubuntu, Debian
Upstream
Released (3.12~rc3)
This package is not directly supported by the Ubuntu Security Team
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