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doc: update security advisory for v2.1 release

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Add fixed security vulnerabilities for v2.1 release.

Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
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Yonghua Huang 2020-08-07 15:55:19 +08:00 committed by David Kinder
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commit c56fb35515
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doc/asa.rst
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@ -3,6 +3,23 @@
Security Advisory
#################
Addressed in ACRN v2.1
************************
We recommend that all developers upgrade to this v2.1 release (or later), which
addresses the following security issue that was discovered in previous releases:
------
- Missing access control restrictions in the Hypervisor component
A malicious entity with root access in the Service VM
userspace could abuse the PCIe assign/de-assign Hypercalls via crafted
ioctls and payloads. This attack can result in a corrupt state and Denial
of Service (DoS) for previously assigned PCIe devices to the Service VM
at runtime.
**Affected Release:** v2.0 and v1.6.1.
Addressed in ACRN v1.6.1
************************