CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:N/A:C
EPSS
Percentile
26.3%
Integer signedness error in the DCCP support in the do_dccp_getsockopt
function in net/dccp/proto.c in Linux kernel 2.6.20 and later allows local
users to read kernel memory or cause a denial of service (oops) via a
negative optlen value.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 7.04 | noarch | linux-source-2.6.20 | < 2.6.20-16.31 | UNKNOWN |