UBUNTU-CVE-2022-3165

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2022-3165
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3165.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-3165
Related
Published
2022-10-17T16:15:00Z
Modified
2022-10-17T16:15:00Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An integer underflow issue was found in the QEMU VNC server while processing ClientCutText messages in the extended format. A malicious client could use this flaw to make QEMU unresponsive by sending a specially crafted payload message, resulting in a denial of service.

References

Affected packages

Ubuntu:22.04:LTS / qemu

Package

Name
qemu
Purl
pkg:deb/ubuntu/qemu@1:6.2+dfsg-2ubuntu6.6?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:6.2+dfsg-2ubuntu6.6

Affected versions

1:6.*

1:6.0+dfsg-2expubuntu1
1:6.0+dfsg-2expubuntu2
1:6.0+dfsg-2expubuntu4
1:6.2+dfsg-2ubuntu5
1:6.2+dfsg-2ubuntu6
1:6.2+dfsg-2ubuntu6.1
1:6.2+dfsg-2ubuntu6.2
1:6.2+dfsg-2ubuntu6.3
1:6.2+dfsg-2ubuntu6.4
1:6.2+dfsg-2ubuntu6.5

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "qemu-system-misc": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-guest-agent-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-block-extra-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-utils-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-user": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-x86-microvm": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-arm-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-ppc-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-user-static": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-arm": "1:6.2+dfsg-2ubuntu6.6",
            "qemu": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-x86-xen": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-sparc": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-data": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-common-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-s390x-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-x86-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-guest-agent": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-utils": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-x86-xen-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-block-extra": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-sparc-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-misc-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-mips-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-x86": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-ppc": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-s390x": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-common": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-gui-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-user-static-dbgsym": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-mips": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-system-gui": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-user-binfmt": "1:6.2+dfsg-2ubuntu6.6",
            "qemu-user-dbgsym": "1:6.2+dfsg-2ubuntu6.6"
        }
    ]
}