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2006年8月23日

Linux Kernel2.6.17.10がきてます。 >>Linux 

Linux 2.6.17.10。セキュリティホールFix(CVE-がそうね)2件入っています。

commit 4bf7989b2326fecad1181985f5fa9860d50fb89f
Author: Oleg Nesterov
Date: Tue Aug 22 21:22:13 2006 +0400

elv_unregister: fix possible crash on module unload

An exiting task or process which didn't do I/O yet have no io context,
elv_unregister() should check it is not NULL.

Signed-off-by: Oleg Nesterov
Acked-by: Jens Axboe
Signed-off-by: Greg Kroah-Hartman

commit 7127be29378b1230eb8dd8b84f18d6b69c56e959
Author: Jan Kara
Date: Tue Aug 15 13:56:26 2006 +0200

Fix possible UDF deadlock and memory corruption (CVE-2006-4145)

UDF code is not really ready to handle extents larger that 1GB. This is
the easy way to forbid creating those.

Also truncation code did not count with the case when there are no
extents in the file and we are extending the file.

Signed-off-by: Jan Kara
Signed-off-by: Greg Kroah-Hartman

commit 96ec9da385cf72c5f775e5f163420ea92e66ded2
Author: Sridhar Samudrala
Date: Tue Aug 22 11:50:39 2006 -0700

Fix sctp privilege elevation (CVE-2006-3745)

sctp_make_abort_user() now takes the msg_len along with the msg
so that we don't have to recalculate the bytes in iovec.
It also uses memcpy_fromiovec() so that we don't go beyond the
length allocated.

It is good to have this fix even if verify_iovec() is fixed to
return error on overflow.

Signed-off-by: Sridhar Samudrala
Signed-off-by: Greg Kroah-Hartman

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投稿者 debizoh : 2006年8月23日 21:43



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