CVE-2022-3328

2022-11-3000:00:00

ubuntu.com

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

3.5 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:H/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

8.3%

JSON

Race condition in snap-confine’s must_mkdir_and_open_with_perms()

Notes

Author	Note
alexmurray	vuln introduced as part of the fix for CVE-2021-44731 - as such affects upstream versions 2.54.3 to 2.57.5

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchsnapd< 2.57.5+18.04ubuntu0.1UNKNOWN
ubuntu20.04noarchsnapd< 2.57.5+20.04ubuntu0.1UNKNOWN
ubuntu22.04noarchsnapd< 2.57.5+22.04ubuntu0.1UNKNOWN
ubuntu22.10noarchsnapd< 2.57.5+22.10ubuntu0.1UNKNOWN
ubuntu16.04noarchsnapd< 2.54.3+16.04.0ubuntu0.1~esm5) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	snapd	< 2.57.5+18.04ubuntu0.1	UNKNOWN
ubuntu	20.04	noarch	snapd	< 2.57.5+20.04ubuntu0.1	UNKNOWN
ubuntu	22.04	noarch	snapd	< 2.57.5+22.04ubuntu0.1	UNKNOWN
ubuntu	22.10	noarch	snapd	< 2.57.5+22.10ubuntu0.1	UNKNOWN
ubuntu	16.04	noarch	snapd	< 2.54.3+16.04.0ubuntu0.1~esm5) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN