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Qemu: i386: leakage of stack memory to guest in kvmvapic.c

🗓️ 01 Aug 2017 21:17:55Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 1 Views

QEMU i386 TPR optimization flaw leaks host stack memory to privileged guests via kvmvapic.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7x86_64qemu-img-rhev10:2.9.0-10.el7qemu-img-rhev-10:2.9.0-10.el7.x86_64.rpm
Red Hat Enterprise Linux7x86_64qemu-kvm-common-rhev10:2.9.0-10.el7qemu-kvm-common-rhev-10:2.9.0-10.el7.x86_64.rpm
Red Hat Enterprise Linux7x86_64qemu-kvm-rhev10:2.9.0-10.el7qemu-kvm-rhev-10:2.9.0-10.el7.x86_64.rpm
Red Hat Enterprise Linux7x86_64qemu-kvm-rhev-debuginfo10:2.9.0-10.el7qemu-kvm-rhev-debuginfo-10:2.9.0-10.el7.x86_64.rpm
Red Hat Enterprise Linux7x86_64qemu-kvm-tools-rhev10:2.9.0-10.el7qemu-kvm-tools-rhev-10:2.9.0-10.el7.x86_64.rpm

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13 May 2026 01:49Current
7.3High risk
Vulners AI Score7.3
CVSS 22.1
CVSS 3.16.5
EPSS0.00375
1