CVE-2023-34323
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-34323
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-34323.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-34323
- Downstream
- Related
- Published
- 2024-01-05T17:15:08Z
- Modified
- 2025-08-09T19:01:26Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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).
- References