CVE-2022-3566 (GCVE-0-2022-3566)

Vulnerability from cvelistv5 – Published: 2022-10-17 00:00 – Updated: 2026-07-30 06:38 X_Open Source
VLAI
Title
Linux Kernel TCP tcp_setsockopt race condition
Summary
A vulnerability was identified in Linux Kernel up to 4.19.316/5.4.278/5.10.220/5.15.161. This impacts the function tcp_getsockopt/tcp_setsockopt of the component TCP Handler. Such manipulation leads to race condition. A high complexity level is associated with this attack. The exploitability is said to be difficult. The vulnerability was introduced in 2.6.12, commit 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 ("Linux-2.6.12-rc2"). Upgrading to version 4.19.317, 5.4.279, 5.10.221, 5.15.162 and 6.1 will fix this issue. The name of the patch is fcd31dd8291b23d713245947ec2b2d99ef07aef2/3b32f265805a49071e2c4568a524398ba22bf93c/d529193eae979a7bf2255cd9fe68b7af7a1c91b3/5bb642cc3355ffd3c8bca0a8bd8e6e65bcc2091c/f49cd2f4d6170d27a2c61f1fecb03d8a70c91f57. The affected component should be upgraded.
Severity
2.1 (Low)
CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
4.6 (Medium)
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
4.6 (Medium)
CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-14 17:08 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3928 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Kernel Affected: 4.19.316
Affected: 5.4.278
Affected: 5.10.220
Affected: 5.15.161
Unaffected: 4.19.317
Unaffected: 5.4.279
Unaffected: 5.10.221
Unaffected: 5.15.162
Unaffected: 6.1
    cpe:2.3:o:linux:kernel:*:*:*:*:*:*:*:*
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}



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