address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.
CVSS Details
- CVSS 3.1 Base Score: 2.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade qemu | Aug 22, 2024 | Jun 2, 2020 |
| Debian | — | Upgrade qemu | Jul 21, 2020 | Jun 2, 2020 |
| Gentoo Linux | — | Upgrade app-emulation/qemu. | Nov 12, 2020 | Jun 2, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade qemu-img | Nov 3, 2020 | Jun 2, 2020 |
| Oracle_linux | — | Upgrade qemu-block-rbdUpgrade qemu-system-aarch64-coreUpgrade qemu-block-iscsiUpgrade qemu-block-glusterUpgrade qemu-kvmUpgrade ivshmem-toolsUpgrade qemu-kvm-coreUpgrade qemu-imgUpgrade qemuUpgrade qemu-system-aarch64Upgrade qemu-system-x86-coreUpgrade qemu-system-x86Upgrade qemu-common | Feb 9, 2021 | May 14, 2020 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 2, 2020 |
| Suse | — | Upgrade qemu-block-nfsUpgrade qemu-block-glusterUpgrade qemu-microvmUpgrade qemu-audio-sdlUpgrade qemu-hw-display-virtio-gpuUpgrade qemu-hw-display-virtio-gpu-pciUpgrade qemu-hw-display-qxlUpgrade qemu-linux-userUpgrade qemu-toolsUpgrade qemu-hw-s390x-virtio-gpu-ccwUpgrade qemu-ui-cursesUpgrade qemu-x86Upgrade qemu-vgabiosUpgrade qemu-sgabiosUpgrade qemu-kvmUpgrade qemu-ui-sdlUpgrade qemuUpgrade qemu-vhost-user-gpuUpgrade qemu-s390Upgrade qemu-chardev-spiceUpgrade qemu-audio-ossUpgrade qemu-testsuiteUpgrade qemu-ppcUpgrade qemu-chardev-baumUpgrade qemu-seabiosUpgrade qemu-block-sshUpgrade qemu-ui-openglUpgrade qemu-extraUpgrade qemu-s390xUpgrade qemu-block-iscsiUpgrade qemu-guest-agentUpgrade qemu-ui-gtkUpgrade qemu-ui-spice-coreUpgrade qemu-audio-spiceUpgrade qemu-block-rbdUpgrade qemu-ui-spice-appUpgrade qemu-hw-usb-redirectUpgrade qemu-armUpgrade qemu-audio-paUpgrade qemu-audio-alsaUpgrade qemu-langUpgrade qemu-ipxeUpgrade qemu-skibootUpgrade qemu-hw-display-virtio-vgaUpgrade qemu-ksmUpgrade qemu-block-curlUpgrade qemu-block-dmg | Jul 29, 2020 | Jun 2, 2020 |
| Ubuntu | — | Upgrade qemu-system-aarch64Upgrade qemu-system-s390xUpgrade qemu-system-x86Upgrade qemu-system-misc (Ubuntu Pro)Upgrade qemuUpgrade qemu-systemUpgrade qemu-system-arm (Ubuntu Pro)Upgrade qemu-system-ppc (Ubuntu Pro)Upgrade qemu-system-x86-xenUpgrade qemu-system-sparc (Ubuntu Pro)Upgrade qemu-system-ppcUpgrade qemu-system (Ubuntu Pro)Upgrade qemu-system-aarch64 (Ubuntu Pro)Upgrade qemu-system-mipsUpgrade qemu-system-x86-microvmUpgrade qemu-system-sparcUpgrade qemu-system-armUpgrade qemu-system-x86 (Ubuntu Pro)Upgrade qemu (Ubuntu Pro)Upgrade qemu-system-mips (Ubuntu Pro) | Aug 20, 2020 | Jun 2, 2020 |
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