CWE Code: 399
Vulnerability Type: privilege_escalation
CVSS Score: 4.0
CWE Name:  Resource Management Errors
Summary: the disconnect method in the philips usb webcam (pwc) driver in linux kernel 2.6.x before 2.6.22.6 "relies on user space to close the device," which allows user-assisted local attackers to cause a denial of service (usb subsystem hang and cpu consumption in khubd) by not closing the device after the disconnect is invoked.  note: this rarely crosses privilege boundaries, unless the attacker can convince the victim to unplug the affected device.
Access Authentication: NONE
Access Complexity: HIGH
Access Vector: LOCAL
Impact (C/I/A): NONE/NONE/COMPLETE
Published Date: 2007-09-26
Last Modified Date: 2018-10-30
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Please provide details about this vulnerability:  Resource Management Errors.
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CWE Code: 399
Vulnerability Type: privilege_escalation
CVSS Score: 4.0
CWE Name:  Resource Management Errors
Summary: the disconnect method in the philips usb webcam (pwc) driver in linux kernel 2.6.x before 2.6.22.6 "relies on user space to close the device," which allows user-assisted local attackers to cause a denial of service (usb subsystem hang and cpu consumption in khubd) by not closing the device after the disconnect is invoked.  note: this rarely crosses privilege boundaries, unless the attacker can convince the victim to unplug the affected device.
Access Authentication: NONE
Access Complexity: HIGH
Access Vector: LOCAL
Impact (C/I/A): NONE/NONE/COMPLETE
Published Date: 2007-09-26
Last Modified Date: 2018-10-30
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