https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212708
Conrad Meyer changed:
What|Removed |Added
CC||c...@freebsd.org
Resolution
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212708
--- Comment #3 from s...@zxy.spb.ru ---
(In reply to op from comment #1)
As far as I understand patch and comments by kib@, this issuse may be
exploitable and used as vulnerability on any x86 CPU w/o INVPCID instruction.
For exploit attacke
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212708
--- Comment #2 from s...@zxy.spb.ru ---
No.
This problem reproduced for me now as random corruption.
I can't reproduce this on demanad now.
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212708
--- Comment #1 from o...@hardenedbsd.org ---
Could you please create PoC to reproduce this problem with a simpler way?
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212708
Bug ID: 212708
Summary: aio cross-process memory corruption
Product: Base System
Version: 11.0-STABLE
Hardware: amd64
OS: Any
Status: New
Severity:
