CVE-2020-13765
Description
rom_copy() in hw/core/loader.c in QEMU 4.0 and 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation.
Risk Information
Base Score
5.6
MODERATE
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
EPSS Score
Exploitation Probability
0.371
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities affected in QEMU 4.1.0 | Windows |
| Qemu-img update (ELSA-2021-0347) qemu-img-1.5.3-175.el7_9.3.x86_64.rpm | Linux |
| Qemu-kvm update (ELSA-2021-0347) qemu-kvm-1.5.3-175.el7_9.3.x86_64.rpm | Linux |
| Qemu-kvm-common update (ELSA-2021-0347) qemu-kvm-common-1.5.3-175.el7_9.3.x86_64.rpm | Linux |
| Qemu-kvm-tools update (ELSA-2021-0347) qemu-kvm-tools-1.5.3-175.el7_9.3.x86_64.rpm | Linux |
| (RHSA-2021:0347) qemu-kvm security and bug fix update qemu-img-1.5.3-175.el7_9.3.x86_64.rpm | Linux |
| (RHSA-2021:0347) qemu-kvm security and bug fix update qemu-kvm-1.5.3-175.el7_9.3.x86_64.rpm | Linux |
| (RHSA-2021:0347) qemu-kvm security and bug fix update qemu-kvm-common-1.5.3-175.el7_9.3.x86_64.rpm | Linux |
| (RHSA-2021:0347) qemu-kvm security and bug fix update qemu-kvm-tools-1.5.3-175.el7_9.3.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-audio-alsa-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-audio-alsa-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-audio-oss-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-audio-oss-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-audio-pa-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-audio-pa-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-audio-sdl-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-audio-sdl-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-block-curl-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-block-curl-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-block-iscsi-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-block-iscsi-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-block-rbd-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-block-rbd-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-block-ssh-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-block-ssh-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-debugsource-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-guest-agent-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-guest-agent-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-ipxe-1.0.0+-48.2.noarch.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-kvm-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-lang-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-seabios-1.12.0_0_ga698c89-48.2.noarch.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-sgabios-8-48.2.noarch.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-tools-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-tools-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-ui-curses-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-ui-curses-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-ui-gtk-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-ui-gtk-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-ui-sdl-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-ui-sdl-debuginfo-3.1.1.1-48.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-vgabios-1.12.0_0_ga698c89-48.2.noarch.rpm | Linux |
| SUSE-SU-2021:1242-1(SUSE Linux Enterprise Server 12-SP5 ) qemu-x86-3.1.1.1-48.2.x86_64.rpm | Linux |
| (CESA-2021:0347) qemu-kvm security and bug fix update qemu-img-1.5.3-175.el7_9.3.x86_64.rpm | Linux |
| (CESA-2021:0347) qemu-kvm security and bug fix update qemu-kvm-1.5.3-175.el7_9.3.x86_64.rpm | Linux |
| (CESA-2021:0347) qemu-kvm security and bug fix update qemu-kvm-common-1.5.3-175.el7_9.3.x86_64.rpm | Linux |
| (CESA-2021:0347) qemu-kvm security and bug fix update qemu-kvm-tools-1.5.3-175.el7_9.3.x86_64.rpm | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu_4.2-3ubuntu6.30_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu_6.2+dfsg-2ubuntu6.24_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system_4.2-3ubuntu6.30_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system_6.2+dfsg-2ubuntu6.24_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system_8.2.2+ds-0ubuntu1.4_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system_9.0.2+ds-4ubuntu5.1_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-arm_4.2-3ubuntu6.30_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-arm_6.2+dfsg-2ubuntu6.24_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-arm_8.2.2+ds-0ubuntu1.4_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-arm_9.0.2+ds-4ubuntu5.1_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-mips_4.2-3ubuntu6.30_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-mips_6.2+dfsg-2ubuntu6.24_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-mips_8.2.2+ds-0ubuntu1.4_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-mips_9.0.2+ds-4ubuntu5.1_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-misc_4.2-3ubuntu6.30_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-misc_6.2+dfsg-2ubuntu6.24_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-misc_8.2.2+ds-0ubuntu1.4_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-misc_9.0.2+ds-4ubuntu5.1_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-ppc_4.2-3ubuntu6.30_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-ppc_6.2+dfsg-2ubuntu6.24_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-ppc_8.2.2+ds-0ubuntu1.4_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-ppc_9.0.2+ds-4ubuntu5.1_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-s390x_4.2-3ubuntu6.30_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-s390x_6.2+dfsg-2ubuntu6.24_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-s390x_8.2.2+ds-0ubuntu1.4_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-s390x_9.0.2+ds-4ubuntu5.1_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-sparc_4.2-3ubuntu6.30_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-sparc_6.2+dfsg-2ubuntu6.24_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-sparc_8.2.2+ds-0ubuntu1.4_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-sparc_9.0.2+ds-4ubuntu5.1_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-x86_4.2-3ubuntu6.30_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-x86_6.2+dfsg-2ubuntu6.24_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-x86_8.2.2+ds-0ubuntu1.4_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-x86_9.0.2+ds-4ubuntu5.1_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-x86-microvm_4.2-3ubuntu6.30_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-x86-microvm_6.2+dfsg-2ubuntu6.24_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-x86-xen_4.2-3ubuntu6.30_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-x86-xen_6.2+dfsg-2ubuntu6.24_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-x86-xen_8.2.2+ds-0ubuntu1.4_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-x86-xen_9.0.2+ds-4ubuntu5.1_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-xen_8.2.2+ds-0ubuntu1.4_amd64.deb | Linux |
| Machine emulator and virtualizer (USN-7094-1) qemu-system-xen_9.0.2+ds-4ubuntu5.1_amd64.deb | Linux |
| Out-of-bounds Write Vulnerability (CVE-2020-13765) | NCM |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234