UBUNTU-CVE-2022-27650
- Source
- https://ubuntu.com/security/CVE-2022-27650
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-27650.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-27650
- Related
- Published
- 2022-04-04T20:15:00Z
- Modified
- 2024-10-15T14:09:52Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in crun where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.
- References
-
- https://ubuntu.com/security/CVE-2022-27650
- https://github.com/containers/crun/commit/b847d146d496c9d7beba166fd595488e85488562
- https://bugzilla.redhat.com/show_bug.cgi?id=2066845
- https://github.com/containers/crun/commit/1aeeed2e4fdeffb4875c0d0b439915894594c8c6
- https://github.com/containers/crun/security/advisories/GHSA-wr4f-w546-m398
- https://www.cve.org/CVERecord?id=CVE-2022-27650
Affected packages
Ubuntu:20.04:LTS / crun
Package
- Name
- crun
- Purl
- pkg:deb/ubuntu/crun?arch=src?distro=focal
Ubuntu:22.04:LTS / crun
Package
- Name
- crun
- Purl
- pkg:deb/ubuntu/crun?arch=src?distro=jammy
Ubuntu:24.10 / crun
Package
- Name
- crun
- Purl
- pkg:deb/ubuntu/crun?arch=src?distro=oracular