Heap-based buffer overflow in the tvtumin.sys kernel driver in Lenovo Rescue and Recovery 4.20, including 4.20.0511 and 4.20.0512, allows local users to execute arbitrary code via a long file name.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://www.securityfocus.com/archive/1/497277/100/0/threaded | mailing list |
| http://secunia.com/advisories/32252 | third party advisory vendor advisory |
| http://securityreason.com/securityalert/4421 | third party advisory |
| http://www-307.ibm.com/pc/support/site.wss/MIGR-70699.html | patch vendor advisory |
| http://www.isecpartners.com/advisories/2008-02-lenovornr.txt | |
| http://www-307.ibm.com/pc/support/site.wss/MIGR-4Q2QAK.html | patch vendor advisory |
| http://www.vupen.com/english/advisories/2008/2806 | vdb entry |
| http://www.securitytracker.com/id?1021041 | vdb entry |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/45839 | vdb entry |
| http://www.securityfocus.com/bid/31737 | vdb entry patch |