lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-Id: <20190410.224628.1651735622261723310.davem@davemloft.net> Date: Wed, 10 Apr 2019 22:46:28 -0700 (PDT) From: David Miller <davem@...emloft.net> To: jasowang@...hat.com Cc: mst@...hat.com, kvm@...r.kernel.org, virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH net] vhost: reject zero size iova range From: Jason Wang <jasowang@...hat.com> Date: Tue, 9 Apr 2019 12:10:25 +0800 > We used to accept zero size iova range which will lead a infinite loop > in translate_desc(). Fixing this by failing the request in this case. > > Reported-by: syzbot+d21e6e297322a900c128@...kaller.appspotmail.com > Fixes: 6b1e6cc7 ("vhost: new device IOTLB API") > Signed-off-by: Jason Wang <jasowang@...hat.com> Applied and queued up for -stable.
Powered by blists - more mailing lists