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LIN10-2738 : Security Advisory - qemu - CVE-2017-17381

Created: Dec 14, 2017    Updated: Dec 3, 2018
Resolved Date: Feb 6, 2018
Found In Version: 10.17.41.1
Fix Version: 10.17.41.4
Severity: Standard
Applicable for: Wind River Linux LTS 17
Component/s: Userspace

Description

The Virtio Vring implementation in QEMU allows local OS guest users to cause a denial of service (divide-by-zero error and QEMU process crash) by unsetting vring alignment while updating Virtio rings.

https://nvd.nist.gov/vuln/detail/CVE-2017-17381

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