vulnerability

Debian: CVE-2016-4020: qemu, qemu-kvm -- security update

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
May 25, 2016
Added
Mar 31, 2017
Modified
Nov 27, 2024

Description

The patch_instruction function in hw/i386/kvmvapic.c in QEMU does not initialize the imm32 variable, which allows local guest OS administrators to obtain sensitive information from host stack memory by accessing the Task Priority Register (TPR).

Solutions

debian-upgrade-qemudebian-upgrade-qemu-kvm
Title
NEW

Explore Exposure Command

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