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CVE-2023-34323
Published: Jan 5, 2024
Modified: Nov 4, 2025
PUBLISHED
Description
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).
| Vendor | Product | Versions |
|---|---|---|
Xen | Xen | unknown consult Xen advisory XSA-440 |
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