CVE-2010-4074

Summary

The USB subsystem in the Linux kernel before 2.6.36-rc5 does not properly initialize certain structure members, which allows local users to obtain potentially sensitive information from kernel stack memory via vectors related to TIOCGICOUNT ioctl calls, and the (1) mos7720_ioctl function in drivers/usb/serial/mos7720.c and (2) mos7840_ioctl function in drivers/usb/serial/mos7840.c.

Technical Details

CVSSv2 Score:

1.9

CWE ID:

CWE-200

Published Date:

Monday 29th of November 2010

Modified Date:

Monday 19th of March 2012

CVSSv2 Score:
  • Access Vector: Local
  • Access Complexity: Medium
  • Authentication Required: None
  • Confidentiality Impact: Partial
  • Integrity Impact: None
  • Availability Impact: None
Common Platform Enumeration (CPE) Affected: Common Platform Enumeration (CPE) List:

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