CVE-2020-35504
Fixed in a distro release EPSS <1%
A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
Products: qemu, fedoraproject fedora, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 10 | qemu | 1:3.1+dfsg-8+deb10u9 |
| Debian 12 | qemu | 1:6.0+dfsg-3 |
| Debian 13 | qemu | 1:6.0+dfsg-3 |
| Debian 14 | qemu | 1:6.0+dfsg-3 |
| SUSE Enterprise Storage 6 | qemu | 3.1.1.1-80.40.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | qemu | 3.1.1.1-80.40.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | qemu | 3.1.1.1-80.40.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | qemu | 2.11.2-70.59.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | qemu | 2.11.2-70.59.1 |
| SUSE Linux Enterprise Micro 5.0 | qemu | 4.2.1-11.28.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | qemu | 4.2.1-11.28.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | qemu | 5.2.0-103.2 |
| SUSE Linux Enterprise Module for Server Applications 15 SP2 | qemu | 4.2.1-11.28.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP3 | qemu | 5.2.0-103.2 |
| SUSE Linux Enterprise Server 12 SP2-BCL | qemu | 2.6.2-41.73.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | qemu | 2.11.2-5.40.2 |
| SUSE Linux Enterprise Server 12 SP5 | qemu | 3.1.1.1-57.2 |
| SUSE Linux Enterprise Server 15 SP1-BCL | qemu | 3.1.1.1-80.40.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | qemu | 3.1.1.1-80.40.1 |
| SUSE Linux Enterprise Server 15-LTSS | qemu | 2.11.2-70.59.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | qemu | 2.11.2-5.40.2 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | qemu | 3.1.1.1-57.2 |
| SUSE Linux Enterprise Server for SAP Applications 15 | qemu | 2.11.2-70.59.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | qemu | 3.1.1.1-80.40.1 |
| SUSE OpenStack Cloud 9 | qemu | 2.11.2-5.40.2 |
| SUSE OpenStack Cloud Crowbar 9 | qemu | 2.11.2-5.40.2 |
| Ubuntu 18.04 LTS | qemu | 1:2.11+dfsg-1ubuntu7.37 |
| Ubuntu 20.04 LTS | qemu | 1:4.2-3ubuntu6.17 |
| Ubuntu Pro 14.04 LTS | qemu | 2.0.0+dfsg-2ubuntu1.47+esm6 |
| Ubuntu Pro 16.04 LTS | qemu | 1:2.5+dfsg-5ubuntu10.51+esm4 |
| Ubuntu Pro 18.04 LTS | qemu | 1:2.11+dfsg-1ubuntu7.42+esm5 |
| Ubuntu Pro 20.04 LTS | qemu | 1:4.2-3ubuntu6.30+esm1 |
| openSUSE Leap 15.2 | qemu | 4.2.1-lp152.9.20.1 |
| openSUSE Leap 15.2 | qemu-linux-user | 4.2.1-lp152.9.20.1 |
| openSUSE Leap 15.2 | qemu-testsuite | 4.2.1-lp152.9.20.1 |
| openSUSE Leap 15.3 | qemu | 5.2.0-103.2 |
| openSUSE Leap 15.3 | qemu | 4.2.1-11.28.1 |
| openSUSE Leap 15.3 | qemu | 3.1.1.1-80.40.1 |