VDB
CVE-2018-20191
CVE-2018-20191
PUBLISHED
Es existieren mehrere Schwachstellen in QEMU aufgrund von Null Pointer Dereferenzen, einem Speicherleck, einem Out-of-Bounds Zugriff und einer Endlosschleife bezüglich der RDMA-Implementierung. Ein Angreifer innerhalb einer Gast-VM kann dies ausnutzen, um einen Denial-of-Service Zustand zu erzeugen.
EPSS 0.72% · 73.0th percentile
Risk Scores
EPSS Score
0.72%
73.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open Source | Open Source QEMU | |
| SUSE | SUSE Linux | |
| Ubuntu | Ubuntu Linux | |
| Oracle | Oracle Linux |
Timeline
- Dec 18, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 11, 2023 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2018/wid-sec-w-2024-1994.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1994 advisory
- http://seclists.org/oss-sec/2018/q4/256 advisory
- http://seclists.org/oss-sec/2018/q4/257 advisory
- http://seclists.org/oss-sec/2018/q4/264 advisory
- http://seclists.org/oss-sec/2018/q4/265 advisory
- http://seclists.org/oss-sec/2018/q4/266 advisory
- http://linux.oracle.com/errata/ELSA-2019-4518.html advisory
- http://linux.oracle.com/errata/ELSA-2019-4556.html advisory
- http://linux.oracle.com/errata/ELSA-2019-4585.html advisory
- https://usn.ubuntu.com/3923-1/ advisory
- http://linux.oracle.com/errata/ELSA-2019-4630.html advisory
- https://www.suse.com/support/update/announcement/2019/suse-su-20192956-1.html advisory
- https://www.suse.com/support/update/announcement/2019/suse-su-20192955-1.html advisory
- https://www.suse.com/support/update/announcement/2019/suse-su-20192954-1.html advisory
- https://linux.oracle.com/errata/ELSA-2024-12604.html advisory
- https://linux.oracle.com/errata/ELSA-2024-12605.html advisory