CVE-2019-5604 json
In FreeBSD 12.0-STABLE before r350246, 12.0-RELEASE before 12.0-RELEASE-p8, 11.3-STABLE before r350247, 11.3-RELEASE before 11.3-RELEASE-p1…
published 2019-07-26 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-15179
- cvss
- 9.6
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.1%
- EPSS 3.1% chance of exploitation in 30 days, percentile 87%
- public exploits
- 0
- none known
Summary
In FreeBSD 12.0-STABLE before r350246, 12.0-RELEASE before 12.0-RELEASE-p8, 11.3-STABLE before r350247, 11.3-RELEASE before 11.3-RELEASE-p1, and 11.2-RELEASE before 11.2-RELEASE-p12, the emulated XHCI device included with the bhyve hypervisor did not properly validate data provided by the guest, allowing an out-of-bounds read. This provides a malicious guest the possibility to crash the system or access system memory.
Exploit prediction
3.09% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H |
| NVD | 2.0 | 8.5 | AV:N/AC:L/Au:S/C:C/I:N/A:C |
Affected products
- FreeBSD FreeBSD
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
security.freebsd.org
/advisories/FreeBSD-SA-19:16.bhyve.asc
vendor-advisory
-
packetstormsecurity.com
/files/153753/FreeBSD-Security-Advisory-FreeBSD-SA-19-16.bhyve.html
third-party-advisory, vdb-entry
-
security.netapp.com
/advisory/ntap-20190814-0003/
third-party-advisory
Sources
- CVE List CVE-2019-5604
- NVD CVE-2019-5604
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.