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CVE-2007-5093

CVE-2007-5093

EPSS 0.3%
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.
Produtos afetados
n/a · n/a

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Referências
http://marc.info/?l=linux-kernel&m=118873457814808&w=2http://marc.info/?l=linux-kernel&m=118880154122548&w=2http://rhn.redhat.com/errata/RHSA-2008-0972.htmlhttp://secunia.com/advisories/26994http://secunia.com/advisories/28170http://secunia.com/advisories/28706http://secunia.com/advisories/28971http://secunia.com/advisories/29058http://secunia.com/advisories/30294http://secunia.com/advisories/32799https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10494http://www.debian.org/security/2007/dsa-1381