CVE-2022-32264

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://jvn.jp/en/jp/JVN20930118/ Third Party Advisory
http://jvn.jp/en/jp/JVN20930118/ Third Party Advisory
https://cgit.freebsd.org/src/commit/?id=4dc630cdd2f7a790604d2724ecb19c6aa95130a7 Mailing List Patch Vendor Advisory
https://cgit.freebsd.org/src/commit/?id=4dc630cdd2f7a790604d2724ecb19c6aa95130a7 Mailing List Patch Vendor Advisory
Configurations

Configuration 1 (hide)

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

17 Jun 2025, 20:15

Type Values Removed Values Added
References (MISC) https://cgit.freebsd.org/src/commit/?id=4dc630cdd2f7a790604d2724ecb19c6aa95130a7 - Mailing List, Patch, Vendor Advisory () https://cgit.freebsd.org/src/commit/?id=4dc630cdd2f7a790604d2724ecb19c6aa95130a7 - Mailing List, Patch, Vendor Advisory
References (MISC) http://jvn.jp/en/jp/JVN20930118/ - Third Party Advisory () http://jvn.jp/en/jp/JVN20930118/ - Third Party Advisory

07 Nov 2023, 03:47

Type Values Removed Values Added
Summary ** UNSUPPORTED WHEN ASSIGNED ** 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. 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
Information

Published : 2022-09-06 18:15

Updated : 2025-06-17 20:15

NVD link : CVE-2022-32264

Mitre link : CVE-2022-32264

JSON object : View

Products Affected

freebsd

  • freebsd
CWE
CWE-755

Improper Handling of Exceptional Conditions