From: "Niki Denev" <ndenev@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: kernel 2.6.24.1 still vulnerable to the vmsplice local root exploit
Date: Sun, 10 Feb 2008 08:04:35 +0200 [thread overview]
Message-ID: <2e77fc10802092204t7764ff12s65304f70500e2090@mail.gmail.com> (raw)
Hi,
As the subject says the 2.6.24.1 is still vulnerable to the vmsplice
local root exploit.
[opa@test tmp]$ uname -a
Linux tester 2.6.24.1 #1 Sun Feb 10 00:06:49 EST 2008 i686 unknown
[opa@test tmp]$ ./vms
-----------------------------------
Linux vmsplice Local Root Exploit
By qaaz
-----------------------------------
[+] mmap: 0x0 .. 0x1000
[+] page: 0x0
[+] page: 0x20
[+] mmap: 0x4000 .. 0x5000
[+] page: 0x4000
[+] page: 0x4020
[+] mmap: 0x1000 .. 0x2000
[+] page: 0x1000
[+] mmap: 0xb7f56000 .. 0xb7f88000
[+] root
[root@test tmp]#
[root@test tmp]# id
uid=0(root) gid=0(root) groups=2033(opa)
[root@test tmp]# uname -a
Linux test 2.6.24.1 #1 Sun Feb 10 00:06:49 EST 2008 i686 unknown
Is there any known fix/patch for this?
next reply other threads:[~2008-02-10 6:04 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-10 6:04 Niki Denev [this message]
2008-02-10 6:32 ` Willy Tarreau
2008-02-10 6:38 ` Niki Denev
2008-02-10 9:40 ` [PATCH] " Niki Denev
2008-02-10 12:04 ` Oliver Pinter
2008-02-10 12:22 ` Bastian Blank
2008-02-10 12:39 ` Niki Denev
2008-02-10 12:47 ` Bastian Blank
2008-02-10 12:54 ` Niki Denev
2008-02-10 13:02 ` Oliver Pinter
2008-02-10 17:05 ` [stable] " Greg KH
2008-02-10 17:11 ` Pekka Enberg
2008-02-10 17:44 ` Oliver Pinter
2008-02-10 17:48 ` Oliver Pinter
2008-02-10 13:48 ` Niki Denev
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