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
0.0005 Low
EPSS
Percentile
14.7%
The sock_setsockopt function in net/core/sock.c in the Linux kernel before 3.5.7 does not ensure that a keepalive action is associated with a stream socket, which allows local users to cause a denial of service (system crash) by leveraging the ability to create a raw socket.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 3.6.4-1 | linux_3.6.4-1_all.deb |
Debian | 11 | all | linux | < 3.6.4-1 | linux_3.6.4-1_all.deb |
Debian | 10 | all | linux | < 3.6.4-1 | linux_3.6.4-1_all.deb |
Debian | 999 | all | linux | < 3.6.4-1 | linux_3.6.4-1_all.deb |
Debian | 13 | all | linux | < 3.6.4-1 | linux_3.6.4-1_all.deb |