CVE-2022-32264

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Published Sep 6, 2022 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Description

sys/netinet/tcp_timer.h in FreeBSD before 7.0 contains a denial-of-service (DoS) vulnerability due to improper handling of TSopt on TCP connections. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.833% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
http://jvn.jp/en/jp/JVN20930118/
https://cgit.freebsd.org/src/commit/?id=4dc630cdd2f7a790604d2724ecb19c6aa95130a7

History

Jun 17, 2025 8:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Freebsd Freebsd

Weaknesses

CWE-755

Sources

CVE record Updated: Jun 17, 2025, 7:29 PM

Status: PUBLISHED
Assigner: mitre
Published: Sep 6, 2022, 5:49 PM
Updated: Jun 17, 2025, 7:29 PM
Reserved: Jun 3, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 7:39 AM

Updated: Aug 3, 2024, 7:39 AM

NVD Updated: Jun 17, 2026, 4:47 AM

Status: Modified
Published: Sep 6, 2022, 6:15 PM
Modified: Jun 17, 2026, 4:47 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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