cbcvebase.
CVE-2021-3608
published 2022-02-24

CVE-2021-3608: A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device in versions prior to 6.1.0. The issue occurs while handling a…

PriorityP422medium6CVSS 3.1
AVLACLPRHUINSCCNINAH
EPSS
0.36%
28.6th percentile
A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device in versions prior to 6.1.0. The issue occurs while handling a "PVRDMA_REG_DSRHIGH" write from the guest and may result in a crash of QEMU or cause undefined behavior due to the access of an uninitialized pointer. The highest threat from this vulnerability is to system availability.

Affected

14 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianqemu< qemu 1:5.2+dfsg-11 (bookworm)qemu 1:5.2+dfsg-11 (bookworm)
fedoraprojectfedora
msrccbl_mariner_1.0_arm
msrccbl_mariner_1.0_x64
msrccm1_qemu-kvm_4.2.0-38_on_cbl_mariner_1.0
qemuqemu< 6.1.06.1.0
qemuqemu
qemuqemu>= 0 < 1:5.2+dfsg-111:5.2+dfsg-11
qemuqemu>= 0 < 1:5.2+dfsg-111:5.2+dfsg-11
qemuqemu>= 0 < 1:5.2+dfsg-111:5.2+dfsg-11
qemuqemu>= 0 < 1:5.2+dfsg-111:5.2+dfsg-11
qemuqemu>= 0 < 1:2.11+dfsg-1ubuntu7.371:2.11+dfsg-1ubuntu7.37
qemuqemu>= 0 < 1:4.2-3ubuntu6.171:4.2-3ubuntu6.17

CVSS provenance

nvdv3.16.0MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
nvdv2.04.9MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C
osv6.0MEDIUM
vendor_debian6.0MEDIUM
vendor_msrc6.0MEDIUM
vendor_redhat6.0MEDIUM
vendor_ubuntu2.3LOW
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