Linux cryptographic layer development
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From: Eric Biggers <ebiggers3@gmail.com>
To: syzbot
	<bot+63a09d8c7627bb7c054d94ba904d8d2d3687d64a@syzkaller.appspotmail.com>
Cc: davem@davemloft.net, herbert@gondor.apana.org.au,
	linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
	syzkaller-bugs@googlegroups.com
Subject: Re: KASAN: use-after-free Read in blkcipher_walk_virt
Date: Thu, 30 Nov 2017 00:59:44 -0800	[thread overview]
Message-ID: <20171130085944.GA5451@zzz.localdomain> (raw)
In-Reply-To: <001a1143d526ebb745055f2f27c1@google.com>

On Thu, Nov 30, 2017 at 12:37:01AM -0800, syzbot wrote:
> ==================================================================
> BUG: KASAN: use-after-free in crypto_tfm_alg_blocksize
> include/linux/crypto.h:671 [inline]
> BUG: KASAN: use-after-free in crypto_blkcipher_blocksize
> include/linux/crypto.h:1214 [inline]
> BUG: KASAN: use-after-free in blkcipher_walk_virt+0x286/0x2a0
> crypto/blkcipher.c:304
> Read of size 8 at addr ffff8801ccba7f38 by task syz-executor5/4473
> 

#syz dup: KASAN: use-after-free Read in aead_recvmsg

           reply	other threads:[~2017-11-30  8:59 UTC|newest]

Thread overview: expand[flat|nested]  mbox.gz  Atom feed
 [parent not found: <001a1143d526ebb745055f2f27c1@google.com>]

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