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Huawei EulerOS: CVE-2016-1981: qemu-kvm security update

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Huawei EulerOS: CVE-2016-1981: qemu-kvm security update

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
12/29/2016
Created
07/25/2018
Added
11/30/2017
Modified
02/14/2023

Description

QEMU (aka Quick Emulator) built with the e1000 NIC emulation support is vulnerable to an infinite loop issue. It could occur while processing data via transmit or receive descriptors, provided the initial receive/transmit descriptor head (TDH/RDH) is set outside the allocated descriptor buffer. A privileged user inside guest could use this flaw to crash the QEMU instance resulting in DoS.

Solution(s)

  • huawei-euleros-2_0_sp1-upgrade-qemu-img

References

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