
CVE catalog
CVE-2021-20196
qemu: CVE-2021-20196
- Severity
- Low · CVSS 3.2
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.48% · Oct 25, 2026
A NULL pointer dereference flaw was found in the floppy disk emulator of QEMU. This issue occurs while processing read/write ioport commands if the selected floppy drive is not initialized with a block device. 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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | qemu | sid | 1:11.1.2+ds-3 | fixed |
| Debian | qemu | forky | 1:11.1.2+ds-3 | fixed |
| Debian | qemu | trixie | 1:10.0.13+ds-0+deb13u1 | fixed |
| Debian | qemu | trixie-security | 1:10.0.2+ds-2+deb13u1 | fixed |
| Debian | qemu | bookworm | 1:7.2+dfsg-7+deb12u18 | fixed |
| Debian | qemu | bookworm-security | 1:7.2+dfsg-7+deb12u15 | fixed |
| Ubuntu | qemu | 18.04 | 1:2.10+dfsg-0ubuntu3 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.10+dfsg-0ubuntu4 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.10+dfsg-0ubuntu5 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu1 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu2 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu4 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu5 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu6 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.1 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.2 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.3 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.4 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.5 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.6 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.7 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.8 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.9 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.10 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.12 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.13 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.14 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.15 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.17 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.18 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.19 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.20 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.21 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.22 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.23 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.25 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.26 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.27 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.28 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.29 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.31 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.32 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.33 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.34 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.35 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.36 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.37 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.38 | vulnerable |
| Ubuntu | qemu | 18.04 | 1:2.11+dfsg-1ubuntu7.39 | fixed |
| Ubuntu | qemu | 20.04 | 1:4.0+dfsg-0ubuntu9 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.0+dfsg-0ubuntu10 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-1ubuntu1 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-1ubuntu2 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu1 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu2 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu3 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu4 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu5 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.1 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.2 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.3 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.4 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.5 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.6 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.7 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.8 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.9 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.10 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.11 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.12 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.14 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.15 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.16 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.17 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.18 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.19 | vulnerable |
| Ubuntu | qemu | 20.04 | 1:4.2-3ubuntu6.21 | fixed |
| Suse | qemu | linux enterprise module for basesystem 15 sp3 | 5.2.0-150300.109.2 | fixed |
| Suse | qemu | linux enterprise module for server applications 15 sp3 | 5.2.0-150300.109.2 | fixed |
| Suse | qemu | linux enterprise micro 5.1 | 5.2.0-150300.109.2 | fixed |
| Opensuse | qemu | leap 15.3 | 5.2.0-150300.109.2 | fixed |
| Opensuse | qemu-linux-user | leap 15.3 | 5.2.0-150300.109.2 | fixed |
| Opensuse | qemu-testsuite | leap 15.3 | 5.2.0-150300.109.4 | fixed |
| Suse | qemu | linux enterprise server 12 sp5 | 3.1.1.1-63.4 | fixed |
| Suse | qemu | linux enterprise server for sap applications 12 sp5 | 3.1.1.1-63.4 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | qemu | source | sid | 1:6.2+dfsg-1 | not yet assigned | Not reported | [984453] |
| Debian | qemu | source | forky | 1:6.2+dfsg-1 | not yet assigned | Not reported | [984453] |
| Debian | qemu | source | trixie | 1:6.2+dfsg-1 | not yet assigned | Not reported | [984453] |
| Debian | qemu | source | bookworm | 1:6.2+dfsg-1 | not yet assigned | Not reported | [984453] |
| Ubuntu | qemu | deb | 18.04 | 1:2.11+dfsg-1ubuntu7.39 | Not reported | USN-5307-1 | Not reported |
| Ubuntu | qemu | deb | 20.04 | 1:4.2-3ubuntu6.21 | Not reported | USN-5307-1 | Not reported |
| Suse | qemu | rpm | linux enterprise module for basesystem 15 sp3 | 5.2.0-150300.109.2 | Not reported | SUSE-SU-2022:0177-1 | Not reported |
| Suse | qemu | rpm | linux enterprise module for server applications 15 sp3 | 5.2.0-150300.109.2 | Not reported | SUSE-SU-2022:0177-1 | Not reported |
| Suse | qemu | rpm | linux enterprise micro 5.1 | 5.2.0-150300.109.2 | Not reported | SUSE-SU-2022:0177-1 | Not reported |
| Opensuse | qemu | rpm | leap 15.3 | 5.2.0-150300.109.2 | Not reported | OPENSUSE-SU-2022:0177-1 | Not reported |
| Opensuse | qemu-linux-user | rpm | leap 15.3 | 5.2.0-150300.109.2 | Not reported | OPENSUSE-SU-2022:0177-1 | Not reported |
| Opensuse | qemu-testsuite | rpm | leap 15.3 | 5.2.0-150300.109.4 | Not reported | OPENSUSE-SU-2022:0177-1 | Not reported |
| Suse | qemu | rpm | linux enterprise server 12 sp5 | 3.1.1.1-63.4 | Not reported | SUSE-SU-2022:1151-1 | Not reported |
| Suse | qemu | rpm | linux enterprise server for sap applications 12 sp5 | 3.1.1.1-63.4 | Not reported | SUSE-SU-2022:1151-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [qemu-block-extra]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-guest-agent]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-arm]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-common]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-data]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18· all · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18· all · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· all · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· all · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-gui]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-mips]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-misc]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-modules-opengl]Unknown
Source package: [qemu]
Details (2)
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-modules-spice]Unknown
Source package: [qemu]
Details (2)
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-ppc]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-riscv]Unknown
Source package: [qemu]
Details (2)
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-s390x]Unknown
Source package: [qemu]
Details (2)
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-sparc]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-x86]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-system-xen]Unknown
Source package: [qemu]
Details (3)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-user]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-user-binfmt]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
- [qemu-user-static]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:6.2+dfsg-1dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2022_0177-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-20196]
- [https://osv.dev/vulnerability/DLA-2970-1]
- [https://osv.dev/vulnerability/SUSE-SU-2022:0177-1]
- [https://osv.dev/vulnerability/SUSE-SU-2022:1151-1]
- [https://osv.dev/vulnerability/USN-5307-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2022:0177-1]
- [https://security-tracker.debian.org/tracker/CVE-2021-20196]
- [https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-20196.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-1276.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]