* Re: KASAN: use-after-free Read in blkcipher_walk_virt
[not found] <001a1143d526ebb745055f2f27c1@google.com>
@ 2017-11-30 8:59 ` Eric Biggers
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From: Eric Biggers @ 2017-11-30 8:59 UTC (permalink / raw)
To: syzbot; +Cc: davem, herbert, linux-crypto, linux-kernel, syzkaller-bugs
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
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[not found] <001a1143d526ebb745055f2f27c1@google.com>
2017-11-30 8:59 ` KASAN: use-after-free Read in blkcipher_walk_virt Eric Biggers
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