Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://lkml.org/lkml/2009/9/3/107
- http://www.openwall.com/lists/oss-security/2009/09/03/4
- http://www.ubuntu.com/usn/USN-852-1
- http://lkml.org/lkml/2009/9/3/1
- http://secunia.com/advisories/37105
ADP enrichment
No English description supplied.