CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS
Percentile
94.1%
The swiotlb functionality in the r8169 driver in drivers/net/r8169.c in the
Linux kernel before 2.6.27.22 allows remote attackers to cause a denial of
service (IOMMU space exhaustion and system crash) by using jumbo frames for
a large amount of network traffic, as demonstrated by a flood ping.