492540 – Kernel : AACRAID Driver compat IOCTL missing capability check

Bug 492540 - Kernel : AACRAID Driver compat IOCTL missing capability check

Summary: Kernel : AACRAID Driver compat IOCTL missing capability check

Status:	RESOLVED DUPLICATE of bug 490420

Alias:	None

Product:	Gentoo Security
Classification:	Unclassified
Component:	Kernel (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	Gentoo Security

URL:	https://bugzilla.redhat.com/show_bug....
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2013-11-25 19:53 UTC by Agostino Sarubbo
Modified:	2013-12-12 15:25 UTC (History)
CC List:	1 user (show)

See Also:
Package list:
Runtime testing required:	---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Agostino Sarubbo gentoo-dev

2013-11-25 19:53:46 UTC

From ${URL} :

Linux kernel built with the Adaptec RAID controller support(CONFIG_SCSI_AACRAID)
along with the compat mode(CONFIG_COMPAT), is vulnerable due to a missing
capability check in a compat ioctl routine. This could lead to undue usage of
restricted operations by users.

A user/program could use this flaw to perform protected operations via compat
ioctl route.

Upstream fix:
-------------
 -> https://git.kernel.org/linus/f856567b930dfcdbc3323261bf77240ccdde01f5

Reference:
----------
 -> https://secunia.com/advisories/55562/

Comment 1 Chris Reffett (RETIRED) gentoo-dev

2013-12-12 15:25:12 UTC


*** This bug has been marked as a duplicate of bug 490420 ***