Linux Kernel is prone to an overflow condition. The macvtap device driver fails to properly sanitize user-supplied input resulting in a buffer overflow. This may allow a local attacker to cause a denial of service for the system.
Classification
Location:
Local Access Required
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Solution:
Third-Party Solution
Exploit:
Exploit Unknown
Disclosure:
Vendor Verified
Solution
Upgrade to Red Hat Enterprise Linux 6 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.
