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Vulnerability Details :

CVE-2024-51563

Summary
Assigner-freebsd
Assigner Org ID-63664ac6-956c-4cba-a5d0-f46076e16109
Published At-12 Nov, 2024 | 14:47
Updated At-03 Nov, 2025 | 20:45
Rejected At-
Credits

bhyve(8) virtio_vq_recordon time-of-check to time-of-use race

The virtio_vq_recordon function is subject to a time-of-check to time-of-use (TOCTOU) race condition.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:freebsd
Assigner Org ID:63664ac6-956c-4cba-a5d0-f46076e16109
Published At:12 Nov, 2024 | 14:47
Updated At:03 Nov, 2025 | 20:45
Rejected At:
▼CVE Numbering Authority (CNA)
bhyve(8) virtio_vq_recordon time-of-check to time-of-use race

The virtio_vq_recordon function is subject to a time-of-check to time-of-use (TOCTOU) race condition.

Affected Products
Vendor
FreeBSD FoundationFreeBSD
Product
FreeBSD
Modules
  • bhyve
Default Status
unknown
Versions
Affected
  • From 14.1-RELEASE before p6 (release)
  • From 13.4-RELEASE before p2 (release)
  • From 13.3-RELEASE before p8 (release)
Problem Types
TypeCWE IDDescription
CWECWE-367CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition
Type: CWE
CWE ID: CWE-367
Description: CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Synacktiv
sponsor
The FreeBSD Foundation
sponsor
The Alpha-Omega Project
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://security.freebsd.org/advisories/FreeBSD-SA-24:17.bhyve.asc
vendor-advisory
Hyperlink: https://security.freebsd.org/advisories/FreeBSD-SA-24:17.bhyve.asc
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Vendor
FreeBSD Foundationfreebsd
Product
freebsd
CPEs
  • cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*
Default Status
unknown
Versions
Affected
  • From 0 before * (custom)
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://security.netapp.com/advisory/ntap-20250207-0008/
N/A
Hyperlink: https://security.netapp.com/advisory/ntap-20250207-0008/
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secteam@freebsd.org
Published At:12 Nov, 2024 | 15:15
Updated At:15 Apr, 2026 | 00:35

The virtio_vq_recordon function is subject to a time-of-check to time-of-use (TOCTOU) race condition.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Type: Secondary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-367Secondarysecteam@freebsd.org
CWE ID: CWE-367
Type: Secondary
Source: secteam@freebsd.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://security.freebsd.org/advisories/FreeBSD-SA-24:17.bhyve.ascsecteam@freebsd.org
N/A
https://security.netapp.com/advisory/ntap-20250207-0008/af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: https://security.freebsd.org/advisories/FreeBSD-SA-24:17.bhyve.asc
Source: secteam@freebsd.org
Resource: N/A
Hyperlink: https://security.netapp.com/advisory/ntap-20250207-0008/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

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Time-of-check Time-of-use (TOCTOU) Race Condition
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Known To Be Used In Ransomware Campaigns?-Not Available
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Details not found