CVE-2022-32264 - 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

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HIGH

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

Published Sep 6, 2022

7.5

HIGH

CVSS 3.1

EPSS 0.81%

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

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-755

References (3)

http://jvn.jp/en/jp/JVN20930118/
x_refsource_MISCThird Party Advisory
https://cgit.freebsd.org/src/commit/?id=4dc630cdd2f7a790604d2724ecb19c6aa95130a7
x_refsource_MISCMailing ListPatchVendor Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-53461
Advisory

Link	Providers	Tags
http://jvn.jp/en/jp/JVN20930118/		x_refsource_MISCThird Party Advisory
https://cgit.freebsd.org/src/commit/?id=4dc630cdd2f7a790604d2724ecb19c6aa95130a7		x_refsource_MISCMailing ListPatchVendor Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-53461		Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Sep 6, 2022

Updated Jun 17, 2025

Reserved Jun 3, 2022

Link CVE-2022-32264

CISA Vulnrichment

Updated Jun 12, 2025

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2022-32264

Red Hat

No data

ENISA EUVD

Assigner mitre

Published Sep 6, 2022

Updated Jun 17, 2025

Link EUVD-2022-53461

GitHub

No data