CVE-2022-27650

2022-04-0419:45:45

CWE-276

redhat

www.cve.org

flaw

crun

moby

unauthorized elevation

container permissions

AI Score

7.6

Confidence

High

EPSS

0.002

Percentile

61.5%

JSON

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.

CNA Affected

[
  {
    "product": "crun",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Affects crun v1.4.3 and prior, Fixed in – v1.4.4"
      }
    ]
  }
]