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CVE-2018-20815

Description

In QEMU 3.1.0, load_device_tree in device_tree.c calls the deprecated load_image function, which has a buffer overflow risk.

Risk Information

Base Score
9.8
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
3.933

Associated Vulnerability

VulnerabilityOS Platform
Vulnerability CVE-2018-17963,CVE-2018-20815,CVE-2019-3812,CVE-2019-8934 are affected in QEMU 3.1.0Windows
Machine emulator and virtualizer (USN-3679-1) qemu_2.0.0+dfsg-2ubuntu1.46_amd64.debLinux
Machine emulator and virtualizer (USN-3679-1) qemu_2.0.0+dfsg-2ubuntu1.46_i386.debLinux
Machine emulator and virtualizer (USN-3679-1) qemu_2.5+dfsg-5ubuntu10.38_amd64.debLinux
Machine emulator and virtualizer (USN-3679-1) qemu_2.5+dfsg-5ubuntu10.38_i386.debLinux
Machine emulator and virtualizer (USN-3923-1) qemu-system-x86_2.0.0+dfsg-2ubuntu1.46_i386.debLinux
Machine emulator and virtualizer (USN-3923-1) qemu-system-x86_2.0.0+dfsg-2ubuntu1.46_amd64.debLinux
Machine emulator and virtualizer (USN-3978-1) qemu_3.1+dfsg-2ubuntu3.1_i386.debLinux
Machine emulator and virtualizer (USN-3978-1) qemu_3.1+dfsg-2ubuntu3.1_amd64.debLinux
Machine emulator and virtualizer (USN-3978-1) qemu_2.0.0+dfsg-2ubuntu1.46_i386.debLinux
Machine emulator and virtualizer (USN-3978-1) qemu_2.0.0+dfsg-2ubuntu1.46_amd64.debLinux
Machine emulator and virtualizer (USN-3978-1) qemu-system_3.1+dfsg-2ubuntu3.1_i386.debLinux
Machine emulator and virtualizer (USN-3978-1) qemu-system_3.1+dfsg-2ubuntu3.1_amd64.debLinux
Machine emulator and virtualizer (USN-3978-1) qemu-system-x86_2.0.0+dfsg-2ubuntu1.46_i386.debLinux
Machine emulator and virtualizer (USN-3978-1) qemu-system-x86_2.0.0+dfsg-2ubuntu1.46_amd64.debLinux
SUSE-SU-2019:1238-1(SUSE Linux Enterprise Desktop 12-SP4 ) qemu-2.11.2-5.13.1.x86_64.rpmLinux
SUSE-SU-2019:1238-1(SUSE Linux Enterprise Desktop 12-SP4 ) qemu-block-curl-2.11.2-5.13.1.x86_64.rpmLinux
SUSE-SU-2019:1238-1(SUSE Linux Enterprise Desktop 12-SP4 ) qemu-block-curl-debuginfo-2.11.2-5.13.1.x86_64.rpmLinux
SUSE-SU-2019:1238-1(SUSE Linux Enterprise Desktop 12-SP4 ) qemu-debugsource-2.11.2-5.13.1.x86_64.rpmLinux
SUSE-SU-2019:1238-1(SUSE Linux Enterprise Desktop 12-SP4 ) qemu-ipxe-1.0.0+-5.13.1.noarch.rpmLinux
SUSE-SU-2019:1238-1(SUSE Linux Enterprise Desktop 12-SP4 ) qemu-kvm-2.11.2-5.13.1.x86_64.rpmLinux
SUSE-SU-2019:1238-1(SUSE Linux Enterprise Desktop 12-SP4 ) qemu-seabios-1.11.0-5.13.1.noarch.rpmLinux
SUSE-SU-2019:1238-1(SUSE Linux Enterprise Desktop 12-SP4 ) qemu-sgabios-8-5.13.1.noarch.rpmLinux
SUSE-SU-2019:1238-1(SUSE Linux Enterprise Desktop 12-SP4 ) qemu-tools-2.11.2-5.13.1.x86_64.rpmLinux
SUSE-SU-2019:1238-1(SUSE Linux Enterprise Desktop 12-SP4 ) qemu-tools-debuginfo-2.11.2-5.13.1.x86_64.rpmLinux
SUSE-SU-2019:1238-1(SUSE Linux Enterprise Desktop 12-SP4 ) qemu-vgabios-1.11.0-5.13.1.noarch.rpmLinux
SUSE-SU-2019:1238-1(SUSE Linux Enterprise Desktop 12-SP4 ) qemu-x86-2.11.2-5.13.1.x86_64.rpmLinux
qemu security update(DSA-4506-1) qemu_2.8+dfsg-6+deb9u8_i386.debLinux
qemu security update(DSA-4506-1) qemu_2.8+dfsg-6+deb9u8_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234