Gentoo Archives: gentoo-security

From: Mike Frysinger <vapier@g.o>
To: gentoo-security@l.g.o
Subject: Re: [gentoo-security] new kernel vulnerability in 2.2, 2.4 and 2.6 series
Date: Mon, 05 Jan 2004 17:57:29
Message-Id: 200401051255.11529.vapier@gentoo.org
In Reply to: [gentoo-security] new kernel vulnerability in 2.2, 2.4 and 2.6 series by Tobias Weisserth
1 On Monday 05 January 2004 12:09, Tobias Weisserth wrote:
2 > there is a new kernel vulnerability in the mremap system call. This
3 > affects all kernels of the 2.2, 2,4 and 2.6 series with the exception of
4 > 2.4.24. There is some information on this at
5 > http://isec.pl/vulnerabilities/isec-0013-mremap.txt.
6
7 yes, we know, see Bug 37292
8
9 > together with that do_brk() bug this is already the second major
10 > exploitable bug in the gentoo-sources. Will there be a gentoo-sources
11 > ebuild in Portage with the Gentoo tweaks for the 2.4.24 kernel or is it
12 > better to migrate to 2.6 immediately?
13
14 all kernels in portage should already be patched against do_brk() ...
15 read the ChangeLog
16 -mike
17
18
19 --
20 gentoo-security@g.o mailing list

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