Bug#562975: linux-2.6: patch for CVE-2009-3939

[Michael Gilbert <michael.s.gilbert@gmail.com>]

package: linux-2.6
version: 2.6.32-3
severity: important
tags: patch , security

hi,

attached is a patch for the megaraid poll_mode_io permissions issue.

mike

diff -ur a/linux-2.6-2.6.32/drivers/scsi/megaraid/megaraid_sas.c b/linux-2.6-2.6.32/drivers/scsi/megaraid/megaraid_sas.c
--- a/linux-2.6-2.6.32/drivers/scsi/megaraid/megaraid_sas.c	2009-12-02 22:51:21.000000000 -0500
+++ b/linux-2.6-2.6.32/drivers/scsi/megaraid/megaraid_sas.c	2009-12-29 13:02:34.000000000 -0500
@@ -3451,7 +3451,7 @@
 	return retval;
 }
 
-static DRIVER_ATTR(poll_mode_io, S_IRUGO|S_IWUGO,
+static DRIVER_ATTR(poll_mode_io, S_IRUGO|S_IWUSR,
 		megasas_sysfs_show_poll_mode_io,
 		megasas_sysfs_set_poll_mode_io);