VDB
CVE-2023-34322
CVE-2023-34322
PUBLISHED
Es existiert eine Schwachstelle in Xen. Wenn PV-Gäste im Shadow-Paging-Modus ausgeführt werden, kommt es unter bestimmten Umständen zu einer unsachgemäßen Behandlung der "shadow root page table". Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um potentiell seine Rechte zu erweitern, einen Denial of Service zu verursachen oder Informationen offenzulegen.
EPSS 0.06% · 18.5th percentile
Risk Scores
EPSS Score
0.06%
18.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| SUSE | SUSE Linux | |
| Fedora | Fedora Linux |
Timeline
- Sep 19, 2023 CVE Published
- Nov 16, 2023 CVE Updated
- Jan 10, 2024 EPSS Score
- Feb 7, 2024 EPSS Score
- Mar 6, 2024 EPSS Score
- Apr 4, 2024 EPSS Score
- May 2, 2024 EPSS Score
- May 30, 2024 EPSS Score
- Jun 27, 2024 EPSS Score
- Jul 26, 2024 EPSS Score
- Aug 23, 2024 EPSS Score
- Sep 20, 2024 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2399.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2399 advisory
- https://lists.suse.com/pipermail/sle-security-updates/2023-November/017058.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2023-November/017059.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2023-September/016464.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2023-September/016465.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2023-September/016466.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2023-September/016463.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2023-September/016360.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2023-September/016361.html advisory
- https://bodhi.fedoraproject.org/updates/FEDORA-2023-35d2ad2328 advisory
- https://bodhi.fedoraproject.org/updates/FEDORA-2023-948136565a advisory
- https://bodhi.fedoraproject.org/updates/FEDORA-2023-4125279976 advisory
- https://xenbits.xen.org/xsa/advisory-438.html advisory