Is there a patch available for CVE-2022-3566?

Yes, a patch is available for CVE-2022-3566. Update the affected software to the latest version immediately.

Linux CVE-2022-3566

Q: What is the CVSS score of CVE-2022-3566?

CVE-2022-3566 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.3%.

LOW

Race Condition (CWE-362)

2022-10-17 cna@vuldb.com

Information Disclosure Linux Race Condition

2.1

CVSS 4.0 · Vendor: vuldb

Severity by source

Vendor (vuldb) PRIMARY

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from Vendor (vuldb) · only source for this CVE.

CVSS VectorVendor: vuldb

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Jul 30, 2026 - 07:22 NVD

HIGH LOW

CVSS changed

Jul 30, 2026 - 07:22 NVD

7.1 (HIGH) 2.1 (LOW)

CVE Published

Oct 17, 2022 - 19:15 nvd

HIGH 7.1

DescriptionCVE.org

A vulnerability, which was classified as problematic, was found in Linux Kernel. This affects the function tcp_getsockopt/tcp_setsockopt of the component TCP Handler. The manipulation leads to race condition. It is recommended to apply a patch to fix this issue. The identifier VDB-211089 was assigned to this vulnerability.

AnalysisAI

A vulnerability, which was classified as problematic, was found in Linux Kernel. Rated high severity (CVSS 7.1).

Technical ContextAI

This vulnerability is classified under CWE-362. A vulnerability, which was classified as problematic, was found in Linux Kernel. This affects the function tcp_getsockopt/tcp_setsockopt of the component TCP Handler. The manipulation leads to race condition. It is recommended to apply a patch to fix this issue. The identifier VDB-211089 was assigned to this vulnerability. Affected products include: Linux Linux Kernel.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.