Vulnerability in Tinylab Cloud Lab
CVE-2022-42150
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (57.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Tinylab Cloud Lab — versions 0.8, 1.1
- Tinylab Linux Lab — versions 1.1
Weakness classification (CWE)
References
- github.com/tinyclub/linux-lab/issues/14 (Issue Tracking)
- hackmd.io/@UR9gnr32QymtmtZHnZceOw/ry428EZGo
- github.com/tinyclub/cloud-lab/blob/d19ff92713685a7fb84b423dea6a184b25c378c9/con… (Patch)
- github.com/eBPF-Research/eBPF-Attack/blob/main/PoC.md (Exploit, Third Party Advisory)
- www.usenix.org/conference/usenixsecurity23/presentation/he (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-42150?
- CVE-2022-42150 is a critical-severity vulnerability in Tinylab Cloud Lab, classified under Incorrect Default Permissions. CVSS score: 10.0/10. Published 2023-10-19.
- How severe is CVE-2022-42150?
- Critical severity. CVSS v3 base score is 10.0 out of 10.