CVE ID:	CVE-2007-5093
Description:	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.
Test IDs:	1.3.6.1.4.1.25623.1.0.58641   1.3.6.1.4.1.25623.1.0.58667
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2007-5093 20070902 Oops in pwc v4l driver http://marc.info/?l=linux-kernel&m=118873457814808&w=2 20070903 Re: Oops in pwc v4l driver http://marc.info/?l=linux-kernel&m=118880154122548&w=2 25504 http://www.securityfocus.com/bid/25504 26994 http://secunia.com/advisories/26994 28170 http://secunia.com/advisories/28170 28706 http://secunia.com/advisories/28706 28971 http://secunia.com/advisories/28971 29058 http://secunia.com/advisories/29058 30294 http://secunia.com/advisories/30294 32799 http://secunia.com/advisories/32799 DSA-1381 http://www.debian.org/security/2007/dsa-1381 DSA-1503 http://www.debian.org/security/2008/dsa-1503 DSA-1504 http://www.debian.org/security/2008/dsa-1504 MDVSA-2008:008 http://www.mandriva.com/security/advisories?name=MDVSA-2008:008 MDVSA-2008:105 http://www.mandriva.com/security/advisories?name=MDVSA-2008:105 RHSA-2008:0275 http://www.redhat.com/support/errata/RHSA-2008-0275.html RHSA-2008:0972 http://rhn.redhat.com/errata/RHSA-2008-0972.html USN-558-1 http://www.ubuntu.com/usn/usn-558-1 USN-574-1 http://www.ubuntu.com/usn/usn-574-1 USN-578-1 http://www.ubuntu.com/usn/usn-578-1 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.6 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.6 oval:org.mitre.oval:def:10494 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10494