CVE-2022-42150

Published: Oct 19, 2023Modified: Nov 21, 2024

10.0

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 6.0

Source: NVD

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 (3)

Products: Tinylab: Cloud Lab, Linux Lab

Tinylab

2 products

Cloud Lab

Linux Lab

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Tinylab Cloud Lab	Version 0.8 rc2
Tinylab Cloud Lab	Version 1.1 rc1
Tinylab Linux Lab	Version 1.1 rc1

Related CWEs

CWE-276

Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

References (10)

https://github.com/eBPF-Research/eBPF-Attack/blob/main/PoC.md#attack-requirements

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/tinyclub/cloud-lab/blob/d19ff92713685a7fb84b423dea6a184b25c378c9/configs/common/seccomp-profiles-default.json

Source: cve@mitre.org

Patch

https://github.com/tinyclub/linux-lab/issues/14

Source: cve@mitre.org

Issue Tracking

https://hackmd.io/%40UR9gnr32QymtmtZHnZceOw/ry428EZGo

Source: cve@mitre.org

https://www.usenix.org/conference/usenixsecurity23/presentation/he

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/eBPF-Research/eBPF-Attack/blob/main/PoC.md#attack-requirements