VulnerabilityModified
CVE-2022-42150
TinyLab linux-lab v1.1-rc1 and cloud-labv0.8-rc2, v1.1-rc1 are vulnerable to insecure permissions.
CRITICAL 10.0EPSS 0.86%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.86%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 10.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 0.86% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-276
- Affected
- tinylab/cloud lab · tinylab/linux lab
- Source
- cve@mitre.org
References
- https://github.com/eBPF-Research/eBPF-Attack/blob/main/PoC.md#attack-requirementsExploit, Third Party Advisory
- https://github.com/tinyclub/cloud-lab/blob/d19ff92713685a7fb84b423dea6a184b25c378c9/configs/common/seccomp-profiles-default.jsonPatch
- https://github.com/tinyclub/linux-lab/issues/14Issue Tracking
- https://hackmd.io/%40UR9gnr32QymtmtZHnZceOw/ry428EZGo
- https://www.usenix.org/conference/usenixsecurity23/presentation/heExploit, Third Party Advisory
- https://github.com/eBPF-Research/eBPF-Attack/blob/main/PoC.md#attack-requirementsExploit, Third Party Advisory
- https://github.com/tinyclub/cloud-lab/blob/d19ff92713685a7fb84b423dea6a184b25c378c9/configs/common/seccomp-profiles-default.jsonPatch
- https://github.com/tinyclub/linux-lab/issues/14Issue Tracking
- https://hackmd.io/%40UR9gnr32QymtmtZHnZceOw/ry428EZGo
- https://www.usenix.org/conference/usenixsecurity23/presentation/heExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.