VDB
CVE-2023-40360
CVE-2023-40360
PUBLISHED
Es besteht eine Schwachstelle in QEMU. Dieser Fehler besteht in der Funktion nvme_directive_receive in der Datei hw/nvme/ctrl.c aufgrund einer Null-Zeiger-Dereferenz. Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.
EPSS 0.05% · 14.8th percentile
Risk Scores
EPSS Score
0.05%
14.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu | Ubuntu Linux | |
| Oracle | Oracle Linux | |
| Open Source | Open Source QEMU <=8.0.4 |
Timeline
- Aug 14, 2023 CVE Published
- Aug 15, 2023 EPSS Score
- Sep 17, 2023 EPSS Score
- Oct 5, 2023 PoC Published
- Oct 21, 2023 EPSS Score
- Nov 23, 2023 EPSS Score
- Dec 26, 2023 EPSS Score
- Jan 29, 2024 EPSS Score
- Mar 2, 2024 EPSS Score
- Apr 4, 2024 EPSS Score
- May 8, 2024 EPSS Score
- Jun 10, 2024 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2059.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2059 advisory
- https://ubuntu.com/security/notices/USN-6567-1 advisory
- https://github.com/advisories/GHSA-gjhx-wc4x-rwwp advisory
- https://ubuntu.com/security/notices/USN-6567-2 advisory
- https://linux.oracle.com/errata/ELSA-2024-12435.html advisory
- https://linux.oracle.com/errata/ELSA-2024-12605.html advisory