Messages in this thread | | | Date | Thu, 25 Nov 2021 07:05:43 -0800 | From | Jakub Kicinski <> | Subject | Re: [PATCH] ipmi: fix oob access due to uninit smi_msg type |
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On Thu, 25 Nov 2021 08:21:40 -0600 Corey Minyard wrote: > On Wed, Nov 24, 2021 at 01:03:23PM -0800, Jakub Kicinski wrote: > > We're hitting OOB accesses in handle_ipmb_direct_rcv_rsp() (memcpy of > > size -1) after user space generates a message. Looks like the message > > is incorrectly assumed to be of the new IPMB type, because type is never > > set and message is allocated with kmalloc() not kzalloc(). > > > > Fixes: 059747c245f0 ("ipmi: Add support for IPMB direct messages") > > Signed-off-by: Jakub Kicinski <kuba@kernel.org> > > This is correct, and in my queue. Thanks for the fix.
Where is your queue, BTW? I see not T entry in MAINTAINERS and nothing of note in the github tree from which you send PRs.
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