4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
9.0%
The __qdisc_run function in net/sched/sch_generic.c in the Linux kernel
before 2.6.25 on SMP machines allows local users to cause a denial of
service (soft lockup) by sending a large amount of network traffic, as
demonstrated by multiple simultaneous invocations of the Netperf benchmark
application in UDP_STREAM mode.