P J P
2018-11-20 11:21:28 UTC
A use-after-free flaw was found in the VirtFS, host directory sharing via Plan
9 File System(9pfs) support in QEMU. It could occur due to a race condition in
updating fid path in worker threads via v9fs_path_copy(), while accessing
files on a shared host directory.
A user inside guest could use this flaw to crash the QEMU process resulting in
This issue was reported by Zhibin hu.
Prasad J Pandit / Red Hat Product Security Team
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