How to Buy
This script is Copyright (C) 2004-2015 Tenable Network Security, Inc.
The remote Gentoo host is missing one or more security-related
The remote host is affected by the vulnerability described in GLSA-200402-06
(Updated kernel packages fix the AMD64 ptrace vulnerability)
A vulnerability has been discovered by Andi Kleen in the ptrace emulation
code for AMD64 platforms when eflags are processed, allowing a local user
to obtain elevated priveleges. The Common Vulnerabilities and Exposures
project, http://cve.mitre.org, has assigned CAN-2004-0001 to this issue.
Only users of the AMD64 platform are affected: in this scenario, a user may
be able to obtain elevated priveleges, including root access. However, no
public exploit is known for the vulnerability at this time.
There is no temporary workaround - a kernel upgrade is required. A list of
unaffected kernels is provided along with this announcement.
See also :
Users are encouraged to upgrade to the latest available sources for
# emerge sync
# emerge -pv your-favourite-sources
# emerge your-favourite-sources
# # Follow usual procedure for compiling and installing a kernel.
# # If you use genkernel, run genkernel as you would do normally.
# # IF YOUR KERNEL IS MARKED as 'remerge required!' THEN
# # YOU SHOULD UPDATE YOUR KERNEL EVEN IF PORTAGE
# # REPORTS THAT THE SAME VERSION IS INSTALLED.
Risk factor :
Family: Gentoo Local Security Checks
Nessus Plugin ID: 14450 (gentoo_GLSA-200402-06.nasl)
Upgrade to Nessus Professional today!
Start your free Nessus Cloud trial now!
Begin Free Trial
The cookie settings on this website are set to 'allow all cookies' to give you the very best website experience. If you continue without changing these settings, you consent to this - but if you want, you can opt out of all cookies by clicking below.