[Bug 264435] bhyve: hda_write() can index (and jump) beyond end of array

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 264435] bhyve hda_write() can index (and jump) beyond end of array"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 03 Jun 2022 23:36:32 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=264435

Kubilay Kocak <koobs@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|New                         |Open
            Summary|bhyve hda_write() can index |bhyve: hda_write() can
                   |(and jump) beyond end of    |index (and jump) beyond end
                   |array                       |of array
                 CC|                            |secteam@FreeBSD.org,
                   |                            |virtualization@FreeBSD.org
           Keywords|                            |needs-patch, needs-qa,
                   |                            |security
           Priority|---                         |Normal
              Flags|                            |maintainer-feedback?(sectea
                   |                            |m@FreeBSD.org),
                   |                            |mfc-stable13?,
                   |                            |mfc-stable12?

--- Comment #1 from Kubilay Kocak <koobs@FreeBSD.org> ---
Thank you for your report and analysis Robert.

^Triage: Ed may also be interested in this (see base 9349d3784578)

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