Wind River Support Network


LIN8-10112 : Security Advisory - qemu - CVE-2018-19364

Created: Nov 21, 2018    Updated: Jan 7, 2019
Resolved Date: Nov 26, 2018
Found In Version: 8.0
Fix Version:
Severity: Standard
Applicable for: Wind River Linux 8
Component/s: Userspace


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 while accessing files on a shared host directory.

A user inside guest could use this flaw to crash the QEMU process resulting in DoS issue.

Upstream patch:

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