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CVE
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CVE-2009-3288

Date: (C)2009-09-22   (M)2015-12-16
 
CVSS Score: 4.9Access Vector: LOCAL
Exploitability Subscore: 3.9Access Complexity: LOW
Impact Subscore: 6.9Authentication: NONE
 Confidentiality: NONE
 Integrity: NONE
 Availability: COMPLETE











The sg_build_indirect function in drivers/scsi/sg.c in Linux kernel 2.6.28-rc1 through 2.6.31-rc8 uses an incorrect variable when accessing an array, which allows local users to cause a denial of service (kernel OOPS and NULL pointer dereference), as demonstrated by using xcdroast to duplicate a CD. NOTE: this is only exploitable by users who can open the cdrom device.

Reference:
SECUNIA-37105
USN-852-1
http://lkml.org/lkml/2009/9/3/1
http://lkml.org/lkml/2009/9/3/107
http://www.openwall.com/lists/oss-security/2009/09/03/4

CWE    1
CWE-119
OVAL    1
oval:org.secpod.oval:def:700430

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