What’s Vulnerable › Vulnerabilities

CVE-2022-4968

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-06-07 · updated 2026-06-17
• Weakness: CWE-497

Description

netplan leaks the private key of wireguard to local users. Versions after 1.0 are not affected.

Affected products

• Canonical Ltd. Netplan: before 1.0.1 — fixed in 1.0.1

How to fix

Upgrade to a fixed version: Canonical Ltd. Netplan 1.0.1. Check the vendor advisory for mitigations.

References

• https://bugs.launchpad.net/netplan/+bug/1987842
• https://bugs.launchpad.net/ubuntu/+source/netplan.io/+bug/2065738
• https://github.com/canonical/netplan/commit/4c39b75b5c6ae7d976bda6da68da60d9a7f085ee
• https://www.cve.org/CVERecord?id=CVE-2022-4968
• https://bugs.launchpad.net/netplan/+bug/1987842
• https://bugs.launchpad.net/ubuntu/+source/netplan.io/+bug/2065738
• https://github.com/canonical/netplan/commit/4c39b75b5c6ae7d976bda6da68da60d9a7f085ee
• https://www.cve.org/CVERecord?id=CVE-2022-4968

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