| commit | 8bdae89273d46f3dfc791fb3a013afbf454760f3 | |
| author | Timo Warns <Warns@pre-sense.de> | |
| Thu, 19 May 2011 07:24:17 +0000 (19 09:24 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Thu, 23 Jun 2011 22:24:02 +0000 (23 15:24 -0700) | ||
| tree | 7df293f3a370800ef5b5e1c3df55d7584af8ad1c | treesnapshot (tar.gz zip) |
| parent | 353be243d55875ae80d8074cd3489f5597550030 | commitdiff |
Fix for buffer overflow in ldm_frag_add not sufficient
commit cae13fe4cc3f24820ffb990c09110626837e85d4 upstream.
As Ben Hutchings discovered [1], the patch for CVE-2011-1017 (buffer
overflow in ldm_frag_add) is not sufficient. The original patch in
commit c340b1d64000 ("fs/partitions/ldm.c: fix oops caused by corrupted
partition table") does not consider that, for subsequent fragments,
previously allocated memory is used.
[1] http://lkml.org/lkml/2011/5/6/407
Reported-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Timo Warns <warns@pre-sense.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit cae13fe4cc3f24820ffb990c09110626837e85d4 upstream.
As Ben Hutchings discovered [1], the patch for CVE-2011-1017 (buffer
overflow in ldm_frag_add) is not sufficient. The original patch in
commit c340b1d64000 ("fs/partitions/ldm.c: fix oops caused by corrupted
partition table") does not consider that, for subsequent fragments,
previously allocated memory is used.
[1] http://lkml.org/lkml/2011/5/6/407
Reported-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Timo Warns <warns@pre-sense.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| fs/partitions/ldm.c | diffblobblamehistory |