Description
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.
References (2)
Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.benthamsgaze.org/2022/08/22/vulnerability-in-linux-containers-investigation-and-mitigation/
Patch, Third Party Advisory x_refsource_misc
https://github.com/cri-o/cri-o/pull/6159
Scores
CVSS v3
7.1
EPSS
0.0004
EPSS Percentile
13.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-284
CWE-732
Status
published
Products (2)
cri-o/cri-o
0 - 1.25.0Go
kubernetes/cri-o
1.25.0
Published
Sep 19, 2022
Tracked Since
Feb 18, 2026