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amazonAmazonALAS-2022-1582
HistoryApr 25, 2022 - 3:57 p.m.

Medium: containerd, docker

2022-04-2515:57:00
alas.aws.amazon.com
21

5.9 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

38.9%

Issue Overview:

A flaw 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. Containers using Linux users and groups to perform privilege separation inside the container are most directly impacted. (CVE-2022-24769)

Affected Packages:

containerd, docker

Issue Correction:
Run yum update containerd to update your system.
Run yum update docker to update your system.

New Packages:

src:  
    containerd-1.4.13-2.1.amzn1.src  
    docker-20.10.13-2.1.amzn1.src  
  
x86_64:  
    containerd-1.4.13-2.1.amzn1.x86_64  
    containerd-stress-1.4.13-2.1.amzn1.x86_64  
    containerd-debuginfo-1.4.13-2.1.amzn1.x86_64  
    docker-debuginfo-20.10.13-2.1.amzn1.x86_64  
    docker-20.10.13-2.1.amzn1.x86_64  

Additional References

Red Hat: CVE-2022-24769

Mitre: CVE-2022-24769

5.9 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

38.9%