CVE-2022-2995

Summary

Incorrect handling of the supplementary groups in the CRI-O container engine might lead to sensitive information disclosure or possible data modification if an attacker has direct access to the affected container where supplementary groups are used to set access permissions and is able to execute a binary code in that container.

Affected Software

Weaknesses

• CWE-284: CWE-284

ADP Enrichment

CVE Program Container

Additional References

• https://www.benthamsgaze.org/2022/08/22/vulnerability-in-linux-containers-investigation-and-mitigation/
• https://github.com/cri-o/cri-o/pull/6159

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: total

References

• https://www.benthamsgaze.org/2022/08/22/vulnerability-in-linux-containers-investigation-and-mitigation/
• https://github.com/cri-o/cri-o/pull/6159

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