CVE-2021-3409
Fixed in a distro release EPSS <1%
The patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective, thus making QEMU vulnerable to the out-of-bounds read/write access issues previously found in the SDHCI controller emulation code. This flaw allows a malicious privileged guest to crash the QEMU process on the host, resulting in a denial of service or potential code execution. QEMU up to (including) 5.2.0 is affected by this.
Products: qemu, redhat enterprise_linux, fedoraproject fedora, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 10 | qemu | 1:3.1+dfsg-8+deb10u10 |
| Debian 12 | qemu | 1:5.2+dfsg-10 |
| Debian 13 | qemu | 1:5.2+dfsg-10 |
| Debian 14 | qemu | 1:5.2+dfsg-10 |
| Debian 9 | qemu | 1:2.8+dfsg-6+deb9u14 |
| SUSE Enterprise Storage 6 | qemu | 3.1.1.1-150100.80.43.2 |
| SUSE Enterprise Storage 7 | qemu | 4.2.1-150200.69.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | qemu | 3.1.1.1-150100.80.43.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | qemu | 3.1.1.1-150100.80.43.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | qemu | 4.2.1-150200.69.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | qemu | 4.2.1-150200.69.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | qemu | 5.2.0-17.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP3 | qemu | 5.2.0-17.1 |
| SUSE Linux Enterprise Server 12 SP5 | qemu | 3.1.1.1-66.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | qemu | 3.1.1.1-150100.80.43.2 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | qemu | 3.1.1.1-150100.80.43.2 |
| SUSE Linux Enterprise Server 15 SP2-BCL | qemu | 4.2.1-150200.69.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | qemu | 4.2.1-150200.69.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | qemu | 3.1.1.1-66.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | qemu | 3.1.1.1-150100.80.43.2 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | qemu | 4.2.1-150200.69.1 |
| SUSE Manager Proxy 4.1 | qemu | 4.2.1-150200.69.1 |
| SUSE Manager Retail Branch Server 4.1 | qemu | 4.2.1-150200.69.1 |
| SUSE Manager Server 4.1 | qemu | 4.2.1-150200.69.1 |
| 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 15.3 | qemu | 5.2.0-17.1 |
| openSUSE Leap 15.3 | qemu | 3.1.1.1-150100.80.43.2 |
| openSUSE Leap 15.3 | qemu | 4.2.1-150200.69.1 |
| openSUSE Leap 15.4 | qemu | 4.2.1-150200.69.1 |