Ubuntu Security Notice (C) 2012 Canonical, Inc. / NASL script (C) 2012 Tenable Network Security, Inc.
The remote Ubuntu host is missing one or more security-related
Brad Spengler discovered a flaw in the Linux kernel's uname system
call. An unprivileged user could exploit this flaw to read kernel
stack memory. (CVE-2012-0957)
Rodrigo Freire discovered a flaw in the Linux kernel's TCP illinois
congestion control algorithm. A local attacker could use this to
cause a denial of service. (CVE-2012-4565)
See also :
Update the affected package(s).
Risk factor :
Medium / CVSS Base Score : 4.9