OESA-2022-1679

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1679

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2022-1679.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2022-1679

Upstream

CVE-2021-3750

Published

2022-05-28T11:03:49Z

Modified

2025-08-12T05:09:28.133871Z

Summary

qemu security update

Details

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed.

Security Fix(es):

A DMA reentrancy issue was found in the USB EHCI controller emulation of QEMU. EHCI does not verify if the Buffer Pointer overlaps with its MMIO region when it transfers the USB packets. Crafted content may be written to the controller's registers and trigger undesirable actions (such as reset) while the device is still transferring packets. This can ultimately lead to a use-after-free issue. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition, or potentially execute arbitrary code within the context of the QEMU process on the host. This flaw affects QEMU versions before 7.0.0.(CVE-2021-3750)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:20.03-LTS-SP1 / qemu

Package

Name: qemu
Purl: pkg:rpm/openEuler/qemu&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.1.0-64.oe1

Ecosystem specific

{
    "src": [
        "qemu-4.1.0-64.oe1.src.rpm"
    ],
    "x86_64": [
        "qemu-img-4.1.0-64.oe1.x86_64.rpm",
        "qemu-debuginfo-4.1.0-64.oe1.x86_64.rpm",
        "qemu-block-iscsi-4.1.0-64.oe1.x86_64.rpm",
        "qemu-debugsource-4.1.0-64.oe1.x86_64.rpm",
        "qemu-guest-agent-4.1.0-64.oe1.x86_64.rpm",
        "qemu-block-curl-4.1.0-64.oe1.x86_64.rpm",
        "qemu-4.1.0-64.oe1.x86_64.rpm",
        "qemu-seabios-4.1.0-64.oe1.x86_64.rpm",
        "qemu-block-rbd-4.1.0-64.oe1.x86_64.rpm",
        "qemu-block-ssh-4.1.0-64.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "qemu-block-rbd-4.1.0-64.oe1.aarch64.rpm",
        "qemu-block-iscsi-4.1.0-64.oe1.aarch64.rpm",
        "qemu-guest-agent-4.1.0-64.oe1.aarch64.rpm",
        "qemu-debugsource-4.1.0-64.oe1.aarch64.rpm",
        "qemu-block-curl-4.1.0-64.oe1.aarch64.rpm",
        "qemu-4.1.0-64.oe1.aarch64.rpm",
        "qemu-debuginfo-4.1.0-64.oe1.aarch64.rpm",
        "qemu-block-ssh-4.1.0-64.oe1.aarch64.rpm",
        "qemu-img-4.1.0-64.oe1.aarch64.rpm"
    ],
    "noarch": [
        "qemu-help-4.1.0-64.oe1.noarch.rpm"
    ]
}

openEuler:20.03-LTS-SP3 / qemu

Package

Name: qemu
Purl: pkg:rpm/openEuler/qemu&distro=openEuler-20.03-LTS-SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.1.0-68.oe1

Ecosystem specific

{
    "src": [
        "qemu-4.1.0-68.oe1.src.rpm"
    ],
    "x86_64": [
        "qemu-seabios-4.1.0-68.oe1.x86_64.rpm",
        "qemu-img-4.1.0-68.oe1.x86_64.rpm",
        "qemu-debuginfo-4.1.0-68.oe1.x86_64.rpm",
        "qemu-guest-agent-4.1.0-68.oe1.x86_64.rpm",
        "qemu-debugsource-4.1.0-68.oe1.x86_64.rpm",
        "qemu-block-ssh-4.1.0-68.oe1.x86_64.rpm",
        "qemu-block-rbd-4.1.0-68.oe1.x86_64.rpm",
        "qemu-4.1.0-68.oe1.x86_64.rpm",
        "qemu-block-iscsi-4.1.0-68.oe1.x86_64.rpm",
        "qemu-block-curl-4.1.0-68.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "qemu-debugsource-4.1.0-68.oe1.aarch64.rpm",
        "qemu-block-iscsi-4.1.0-68.oe1.aarch64.rpm",
        "qemu-block-ssh-4.1.0-68.oe1.aarch64.rpm",
        "qemu-debuginfo-4.1.0-68.oe1.aarch64.rpm",
        "qemu-img-4.1.0-68.oe1.aarch64.rpm",
        "qemu-4.1.0-68.oe1.aarch64.rpm",
        "qemu-guest-agent-4.1.0-68.oe1.aarch64.rpm",
        "qemu-block-rbd-4.1.0-68.oe1.aarch64.rpm",
        "qemu-block-curl-4.1.0-68.oe1.aarch64.rpm"
    ],
    "noarch": [
        "qemu-help-4.1.0-68.oe1.noarch.rpm"
    ]
}

openEuler:22.03-LTS / qemu

Package

Name: qemu
Purl: pkg:rpm/openEuler/qemu&distro=openEuler-22.03-LTS

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.2.0-35.oe2203

Ecosystem specific

{
    "src": [
        "qemu-6.2.0-35.oe2203.src.rpm"
    ],
    "x86_64": [
        "qemu-img-6.2.0-35.oe2203.x86_64.rpm",
        "qemu-block-ssh-6.2.0-35.oe2203.x86_64.rpm",
        "qemu-6.2.0-35.oe2203.x86_64.rpm",
        "qemu-debuginfo-6.2.0-35.oe2203.x86_64.rpm",
        "qemu-hw-usb-host-6.2.0-35.oe2203.x86_64.rpm",
        "qemu-block-iscsi-6.2.0-35.oe2203.x86_64.rpm",
        "qemu-block-curl-6.2.0-35.oe2203.x86_64.rpm",
        "qemu-guest-agent-6.2.0-35.oe2203.x86_64.rpm",
        "qemu-block-rbd-6.2.0-35.oe2203.x86_64.rpm",
        "qemu-debugsource-6.2.0-35.oe2203.x86_64.rpm",
        "qemu-seabios-6.2.0-35.oe2203.x86_64.rpm"
    ],
    "aarch64": [
        "qemu-img-6.2.0-35.oe2203.aarch64.rpm",
        "qemu-block-ssh-6.2.0-35.oe2203.aarch64.rpm",
        "qemu-6.2.0-35.oe2203.aarch64.rpm",
        "qemu-debuginfo-6.2.0-35.oe2203.aarch64.rpm",
        "qemu-hw-usb-host-6.2.0-35.oe2203.aarch64.rpm",
        "qemu-block-iscsi-6.2.0-35.oe2203.aarch64.rpm",
        "qemu-block-curl-6.2.0-35.oe2203.aarch64.rpm",
        "qemu-guest-agent-6.2.0-35.oe2203.aarch64.rpm",
        "qemu-block-rbd-6.2.0-35.oe2203.aarch64.rpm",
        "qemu-debugsource-6.2.0-35.oe2203.aarch64.rpm"
    ],
    "noarch": [
        "qemu-help-6.2.0-35.oe2203.noarch.rpm"
    ]
}