An update for qemu is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3
Security Advisory
openeuler-security@openeuler.org
openEuler security committee
openEuler-SA-2022-1617
Final
1.0
1.0
2022-04-25
Initial
2022-04-25
2022-04-25
openEuler SA Tool V1.0
2022-04-25
qemu security update
An update for qemu is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3.
QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed.
Security Fix(es):
An integer overflow 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 due to improper input validation. This flaw allows a privileged guest user to make QEMU allocate a large amount of memory, resulting in a denial of service. The highest threat from this vulnerability is to system availability.(CVE-2021-3607)
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.(CVE-2021-3608)
An update for qemu is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3.
openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.
Medium
qemu
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1617
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-3607
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-3608
https://nvd.nist.gov/vuln/detail/CVE-2021-3607
https://nvd.nist.gov/vuln/detail/CVE-2021-3608
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP2
openEuler-20.03-LTS-SP3
qemu-img-4.1.0-62.oe1.aarch64.rpm
qemu-block-curl-4.1.0-62.oe1.aarch64.rpm
qemu-block-rbd-4.1.0-62.oe1.aarch64.rpm
qemu-block-iscsi-4.1.0-62.oe1.aarch64.rpm
qemu-guest-agent-4.1.0-62.oe1.aarch64.rpm
qemu-debugsource-4.1.0-62.oe1.aarch64.rpm
qemu-debuginfo-4.1.0-62.oe1.aarch64.rpm
qemu-4.1.0-62.oe1.aarch64.rpm
qemu-block-ssh-4.1.0-62.oe1.aarch64.rpm
qemu-img-4.1.0-66.oe1.aarch64.rpm
qemu-block-curl-4.1.0-66.oe1.aarch64.rpm
qemu-block-rbd-4.1.0-66.oe1.aarch64.rpm
qemu-block-iscsi-4.1.0-66.oe1.aarch64.rpm
qemu-guest-agent-4.1.0-66.oe1.aarch64.rpm
qemu-debugsource-4.1.0-66.oe1.aarch64.rpm
qemu-debuginfo-4.1.0-66.oe1.aarch64.rpm
qemu-4.1.0-66.oe1.aarch64.rpm
qemu-block-ssh-4.1.0-66.oe1.aarch64.rpm
qemu-img-4.1.0-66.oe1.aarch64.rpm
qemu-block-curl-4.1.0-66.oe1.aarch64.rpm
qemu-block-rbd-4.1.0-66.oe1.aarch64.rpm
qemu-block-iscsi-4.1.0-66.oe1.aarch64.rpm
qemu-guest-agent-4.1.0-66.oe1.aarch64.rpm
qemu-debugsource-4.1.0-66.oe1.aarch64.rpm
qemu-debuginfo-4.1.0-66.oe1.aarch64.rpm
qemu-4.1.0-66.oe1.aarch64.rpm
qemu-block-ssh-4.1.0-66.oe1.aarch64.rpm
qemu-help-4.1.0-62.oe1.noarch.rpm
qemu-help-4.1.0-66.oe1.noarch.rpm
qemu-help-4.1.0-66.oe1.noarch.rpm
qemu-4.1.0-62.oe1.src.rpm
qemu-4.1.0-66.oe1.src.rpm
qemu-4.1.0-66.oe1.src.rpm
qemu-4.1.0-62.oe1.x86_64.rpm
qemu-debuginfo-4.1.0-62.oe1.x86_64.rpm
qemu-block-ssh-4.1.0-62.oe1.x86_64.rpm
qemu-block-curl-4.1.0-62.oe1.x86_64.rpm
qemu-seabios-4.1.0-62.oe1.x86_64.rpm
qemu-debugsource-4.1.0-62.oe1.x86_64.rpm
qemu-block-iscsi-4.1.0-62.oe1.x86_64.rpm
qemu-img-4.1.0-62.oe1.x86_64.rpm
qemu-block-rbd-4.1.0-62.oe1.x86_64.rpm
qemu-guest-agent-4.1.0-62.oe1.x86_64.rpm
qemu-4.1.0-66.oe1.x86_64.rpm
qemu-debuginfo-4.1.0-66.oe1.x86_64.rpm
qemu-block-ssh-4.1.0-66.oe1.x86_64.rpm
qemu-block-curl-4.1.0-66.oe1.x86_64.rpm
qemu-seabios-4.1.0-66.oe1.x86_64.rpm
qemu-debugsource-4.1.0-66.oe1.x86_64.rpm
qemu-block-iscsi-4.1.0-66.oe1.x86_64.rpm
qemu-img-4.1.0-66.oe1.x86_64.rpm
qemu-block-rbd-4.1.0-66.oe1.x86_64.rpm
qemu-guest-agent-4.1.0-66.oe1.x86_64.rpm
qemu-4.1.0-66.oe1.x86_64.rpm
qemu-debuginfo-4.1.0-66.oe1.x86_64.rpm
qemu-block-ssh-4.1.0-66.oe1.x86_64.rpm
qemu-block-curl-4.1.0-66.oe1.x86_64.rpm
qemu-seabios-4.1.0-66.oe1.x86_64.rpm
qemu-debugsource-4.1.0-66.oe1.x86_64.rpm
qemu-block-iscsi-4.1.0-66.oe1.x86_64.rpm
qemu-img-4.1.0-66.oe1.x86_64.rpm
qemu-block-rbd-4.1.0-66.oe1.x86_64.rpm
qemu-guest-agent-4.1.0-66.oe1.x86_64.rpm
An integer overflow 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 due to improper input validation. This flaw allows a privileged guest user to make QEMU allocate a large amount of memory, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
2022-04-25
CVE-2021-3607
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP2
openEuler-20.03-LTS-SP3
Medium
6.0
AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
qemu security update
2022-04-25
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1617
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.
2022-04-25
CVE-2021-3608
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP2
openEuler-20.03-LTS-SP3
Medium
6.0
AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
qemu security update
2022-04-25
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1617