
CVE catalog
CVE-2021-3593
libslirp: CVE-2021-3593
- Severity
- Low · CVSS 3.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.33% · Oct 25, 2026
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0.
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 |
| Debian | libslirp | sid | 4.9.5-1 | fixed |
| Debian | libslirp | forky | 4.9.5-1 | fixed |
| Debian | libslirp | trixie | 4.8.0-1+deb13u1 | fixed |
| Debian | libslirp | bookworm | 4.7.0-1 | 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 | fixed |
| Ubuntu | libslirp | 20.04 | 4.0.0-1 | vulnerable |
| Ubuntu | libslirp | 20.04 | 4.0.0-2 | vulnerable |
| Ubuntu | libslirp | 20.04 | 4.1.0-1 | vulnerable |
| Ubuntu | libslirp | 20.04 | 4.1.0-2 | vulnerable |
| Ubuntu | libslirp | 20.04 | 4.1.0-2ubuntu1 | vulnerable |
| Ubuntu | libslirp | 20.04 | 4.1.0-2ubuntu2 | vulnerable |
| Ubuntu | libslirp | 20.04 | 4.1.0-2ubuntu2.1 | vulnerable |
| Ubuntu | libslirp | 20.04 | 4.1.0-2ubuntu2.2 | fixed |
| Ubuntu | libslirp | 22.04 | 4.4.0-1build1 | vulnerable |
| Ubuntu | libslirp | 22.04 | 4.6.1-1 | fixed |
| Suse | libslirp | linux enterprise module for server applications 15 sp3 | 4.3.1-150300.11.1 | fixed |
| Suse | libslirp | linux enterprise module for server applications 15 sp4 | 4.3.1-150300.11.1 | fixed |
| Suse | libslirp | linux enterprise micro 5.1 | 4.3.1-150300.11.1 | fixed |
| Suse | libslirp | linux enterprise micro 5.2 | 4.3.1-150300.11.1 | fixed |
| Opensuse | libslirp | leap 15.3 | 4.3.1-150300.11.1 | fixed |
| Opensuse | libslirp | leap 15.4 | 4.3.1-150300.11.1 | fixed |
| Opensuse | libslirp | leap micro 5.2 | 4.3.1-150300.11.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | qemu | source | sid | 1:4.1-2 | not yet assigned | Not reported | Not reported |
| Debian | qemu | source | forky | 1:4.1-2 | not yet assigned | Not reported | Not reported |
| Debian | qemu | source | trixie | 1:4.1-2 | not yet assigned | Not reported | Not reported |
| Debian | qemu | source | bookworm | 1:4.1-2 | not yet assigned | Not reported | Not reported |
| Debian | libslirp | source | sid | 4.6.1-1 | not yet assigned | Not reported | [989994] |
| Debian | libslirp | source | forky | 4.6.1-1 | not yet assigned | Not reported | [989994] |
| Debian | libslirp | source | trixie | 4.6.1-1 | not yet assigned | Not reported | [989994] |
| Debian | libslirp | source | bookworm | 4.6.1-1 | not yet assigned | Not reported | [989994] |
| Ubuntu | qemu | deb | 18.04 | 1:2.11+dfsg-1ubuntu7.37 | Not reported | UBUNTU-CVE-2021-3593 | Not reported |
| Ubuntu | libslirp | deb | 20.04 | 4.1.0-2ubuntu2.2 | Not reported | UBUNTU-CVE-2021-3593 | Not reported |
| Ubuntu | libslirp | deb | 22.04 | 4.6.1-1 | Not reported | UBUNTU-CVE-2021-3593 | Not reported |
| Suse | libslirp | rpm | linux enterprise module for server applications 15 sp3 | 4.3.1-150300.11.1 | Not reported | SUSE-SU-2022:2941-1 | Not reported |
| Suse | libslirp | rpm | linux enterprise module for server applications 15 sp4 | 4.3.1-150300.11.1 | Not reported | SUSE-SU-2022:2941-1 | Not reported |
| Suse | libslirp | rpm | linux enterprise micro 5.1 | 4.3.1-150300.11.1 | Not reported | SUSE-SU-2022:2941-1 | Not reported |
| Suse | libslirp | rpm | linux enterprise micro 5.2 | 4.3.1-150300.11.1 | Not reported | SUSE-SU-2022:2941-1 | Not reported |
| Opensuse | libslirp | rpm | leap 15.3 | 4.3.1-150300.11.1 | Not reported | SUSE-SU-2022:2941-1 | Not reported |
| Opensuse | libslirp | rpm | leap 15.4 | 4.3.1-150300.11.1 | Not reported | SUSE-SU-2022:2941-1 | Not reported |
| Opensuse | libslirp | rpm | leap micro 5.2 | 4.3.1-150300.11.1 | Not reported | OPENSUSE-SU-2022:2941-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [libslirp0]Unknown
Source package: [libslirp]
Details (2)
4.7.0-1· amd64 · bookwormFixed · Fixed:
4.6.1-1dsa · libslirp · debian · bookworm; dsa · libslirp · debian · 12
4.7.0-1· arm64 · bookwormFixed · Fixed:
4.6.1-1dsa · libslirp · debian · bookworm; dsa · libslirp · debian · 12
- [libslirp-dev]Unknown
Source package: [libslirp]
Details (2)
4.7.0-1· amd64 · bookwormFixed · Fixed:
4.6.1-1dsa · libslirp · debian · bookworm; dsa · libslirp · debian · 12
4.7.0-1· arm64 · bookwormFixed · Fixed:
4.6.1-1dsa · libslirp · debian · bookworm; dsa · libslirp · debian · 12
- [qemu-block-extra]Unknown
Source package: [qemu]
Details (6)
1:7.2+dfsg-7+deb12u18+b3· amd64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18· all · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· all · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· all · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · 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:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u18+b3· arm64 · bookwormFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:10.0.2+ds-2+deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· amd64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
1:7.2+dfsg-7+deb12u15· arm64 · bookworm-securityFixed · Fixed:
1:4.1-2dsa · qemu · debian · bookworm; dsa · qemu · debian · 12
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_2428-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-3593]
- [https://osv.dev/vulnerability/SUSE-SU-2022:2941-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2021-3593]
- [https://osv.dev/vulnerability/openSUSE-SU-2022:2941-1]
- [https://security-tracker.debian.org/tracker/CVE-2021-3593]
- [https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-3593.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0778.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]