VDB
DEBIAN-CVE-2023-34323
DEBIAN-CVE-2023-34323
PUBLISHED
CVSS 5.5 MEDIUM
When a transaction is committed, C Xenstored will first check the quota is correct before attempting to commit any nodes. It would be possible that accounting is temporarily negative if a node has been removed outside of the transaction. Unfortunately, some versions of C Xenstored are assuming that the quota cannot be negative and are using assert() to confirm it. This will lead to C Xenstored crash when tools are built without -DNDEBUG (this is the default).
Risk Scores
CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | xen | *, 4.17.5+23-ga4e5191dc0-1, 4.17.5+72-g01140da4e8-1 |
| Debian:14 | xen | 0, 0, 0 |
| Debian:13 | xen | 0, 0, 0 |
| Debian:12 | xen | 0, 4.17.1+2, 4.17.2+55 |
Timeline
- Jan 5, 2024 CVE Published
- Apr 28, 2026 CVE Updated