UBUNTU-CVE-2022-27239

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Source
https://ubuntu.com/security/CVE-2022-27239
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-27239.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2022-27239
Upstream
Downstream
Related
Published
2022-04-27T14:15:00Z
Modified
2025-08-07T16:46:16Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

In cifs-utils through 6.14, a stack-based buffer overflow when parsing the mount.cifs ip= command-line argument could lead to local attackers gaining root privileges.

References

Affected packages

Ubuntu:Pro:14.04:LTS / cifs-utils

Package

Name
cifs-utils
Purl
pkg:deb/ubuntu/cifs-utils@2:6.0-1ubuntu2+esm1?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:6.0-1ubuntu2+esm1

Affected versions

2:6.*

2:6.0-1ubuntu2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "2:6.0-1ubuntu2+esm1",
            "binary_name": "cifs-utils"
        },
        {
            "binary_version": "2:6.0-1ubuntu2+esm1",
            "binary_name": "cifs-utils-dbgsym"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / cifs-utils

Package

Name
cifs-utils
Purl
pkg:deb/ubuntu/cifs-utils@2:6.4-1ubuntu1.1+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:6.4-1ubuntu1.1+esm1

Affected versions

2:6.*

2:6.4-1ubuntu1
2:6.4-1ubuntu1.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "2:6.4-1ubuntu1.1+esm1",
            "binary_name": "cifs-utils"
        },
        {
            "binary_version": "2:6.4-1ubuntu1.1+esm1",
            "binary_name": "cifs-utils-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / cifs-utils

Package

Name
cifs-utils
Purl
pkg:deb/ubuntu/cifs-utils@2:6.8-1ubuntu1.2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:6.8-1ubuntu1.2

Affected versions

2:6.*

2:6.7-1
2:6.8-1
2:6.8-1ubuntu1
2:6.8-1ubuntu1.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2:6.8-1ubuntu1.2",
            "binary_name": "cifs-utils"
        },
        {
            "binary_version": "2:6.8-1ubuntu1.2",
            "binary_name": "cifs-utils-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / cifs-utils

Package

Name
cifs-utils
Purl
pkg:deb/ubuntu/cifs-utils@2:6.9-1ubuntu0.2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:6.9-1ubuntu0.2

Affected versions

2:6.*

2:6.9-0ubuntu1
2:6.9-1
2:6.9-1ubuntu0.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2:6.9-1ubuntu0.2",
            "binary_name": "cifs-utils"
        },
        {
            "binary_version": "2:6.9-1ubuntu0.2",
            "binary_name": "cifs-utils-dbgsym"
        }
    ]
}

Ubuntu:22.04:LTS / cifs-utils

Package

Name
cifs-utils
Purl
pkg:deb/ubuntu/cifs-utils@2:6.14-1ubuntu0.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:6.14-1ubuntu0.1

Affected versions

2:6.*

2:6.11-3.1
2:6.14-1
2:6.14-1build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2:6.14-1ubuntu0.1",
            "binary_name": "cifs-utils"
        },
        {
            "binary_version": "2:6.14-1ubuntu0.1",
            "binary_name": "cifs-utils-dbgsym"
        }
    ]
}