6.9
CVSSv2

CVE-2015-2234

Published: 12/05/2015 Updated: 03/01/2017
CVSS v2 Base Score: 6.9 | Impact Score: 10 | Exploitability Score: 3.4
VMScore: 614
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C

Vulnerability Summary

Race condition in Lenovo System Update (formerly ThinkVantage System Update) prior to 5.06.0034 uses world-writable permissions for the update files directory, which allows local users to gain privileges by writing to an update file after the signature is validated.

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lenovo system update