What’s Vulnerable › Vulnerabilities

CVE-2022-42150

• Severity: critical (CVSS 10.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-10-19 · updated 2026-06-17
• Weakness: CWE-276

Description

TinyLab linux-lab v1.1-rc1 and cloud-labv0.8-rc2, v1.1-rc1 are vulnerable to insecure permissions. The default configuration could cause Container Escape.

Affected products

• Tinylab Cloud Lab: 0.8-rc2, 1.1-rc1
• Tinylab Linux Lab: 1.1-rc1

References

• https://github.com/eBPF-Research/eBPF-Attack/blob/main/PoC.md#attack-requirements
• https://github.com/tinyclub/cloud-lab/blob/d19ff92713685a7fb84b423dea6a184b25c378c9/configs/common/seccomp-profiles-default.json
• https://github.com/tinyclub/linux-lab/issues/14
• https://hackmd.io/%40UR9gnr32QymtmtZHnZceOw/ry428EZGo
• https://www.usenix.org/conference/usenixsecurity23/presentation/he
• https://github.com/eBPF-Research/eBPF-Attack/blob/main/PoC.md#attack-requirements
• https://github.com/tinyclub/cloud-lab/blob/d19ff92713685a7fb84b423dea6a184b25c378c9/configs/common/seccomp-profiles-default.json
• https://github.com/tinyclub/linux-lab/issues/14
• https://hackmd.io/%40UR9gnr32QymtmtZHnZceOw/ry428EZGo
• https://www.usenix.org/conference/usenixsecurity23/presentation/he

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