UBUNTU-CVE-2025-21173

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2025-21173
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21173.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2025-21173
Related
Published
2025-01-15T00:00:00Z
Modified
2025-06-02T17:32:35Z
Severity
  • 7.3 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • 7.3 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

.NET Elevation of Privilege Vulnerability

References

Affected packages

Ubuntu:22.04:LTS / dotnet6

Package

Name
dotnet6
Purl
pkg:deb/ubuntu/dotnet6@6.0.136-0ubuntu1~22.04.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.0.108-0ubuntu1~22.04.1
6.0.109-0ubuntu1~22.04.1
6.0.110-0ubuntu1~22.04.1
6.0.111-0ubuntu1~22.04.1
6.0.113-0ubuntu1~22.04.1
6.0.116-0ubuntu1~22.04.1
6.0.118-0ubuntu1~22.04.1
6.0.119-0ubuntu1~22.04.1
6.0.120-0ubuntu1~22.04.1
6.0.121-0ubuntu1~22.04.1
6.0.122-0ubuntu1~22.04.1
6.0.123-0ubuntu1~22.04.1
6.0.124-0ubuntu1~22.04.1
6.0.125-0ubuntu1~22.04.1
6.0.126-0ubuntu1~22.04.1
6.0.127-0ubuntu1~22.04.1
6.0.128-0ubuntu1~22.04.2
6.0.132-0ubuntu1~22.04.1
6.0.133-0ubuntu1~22.04.1
6.0.135-0ubuntu1~22.04.1
6.0.136-0ubuntu1~22.04.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / dotnet7

Package

Name
dotnet7
Purl
pkg:deb/ubuntu/dotnet7@7.0.119-0ubuntu1~22.04.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

7.*

7.0.105-0ubuntu1~22.04.1
7.0.107-0ubuntu1~22.04.1
7.0.108-0ubuntu1~22.04.1
7.0.109-0ubuntu1~22.04.1
7.0.110-0ubuntu1~22.04.1
7.0.111-0ubuntu1~22.04.1
7.0.112-0ubuntu1~22.04.1
7.0.113-0ubuntu1~22.04.1
7.0.114-0ubuntu1~22.04.1
7.0.115-0ubuntu1~22.04.1
7.0.116-0ubuntu1~22.04.1
7.0.117-0ubuntu1~22.04.1
7.0.117-0ubuntu1~22.04.2
7.0.119-0ubuntu1~22.04.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / dotnet8

Package

Name
dotnet8
Purl
pkg:deb/ubuntu/dotnet8@8.0.112-8.0.12-0ubuntu1~22.04.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.112-8.0.12-0ubuntu1~22.04.1

Affected versions

8.*

8.0.102-8.0.2-0ubuntu1~22.04.1
8.0.103-8.0.3-0ubuntu1~22.04.1
8.0.103-8.0.3-0ubuntu1~22.04.2
8.0.105-8.0.5-0ubuntu1~22.04.1
8.0.107-8.0.7-0ubuntu1~22.04.1
8.0.108-8.0.8-0ubuntu1~22.04.1
8.0.110-8.0.10-0ubuntu1~22.04.1
8.0.111-8.0.11-0ubuntu1~22.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "aspnetcore-runtime-8.0",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "aspnetcore-runtime-dbg-8.0",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "aspnetcore-targeting-pack-8.0",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-apphost-pack-8.0",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-apphost-pack-8.0-dbgsym",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-host-8.0",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-host-8.0-dbgsym",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-hostfxr-8.0",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-hostfxr-8.0-dbgsym",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-runtime-8.0",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-runtime-8.0-dbgsym",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-runtime-dbg-8.0",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-sdk-8.0",
            "binary_version": "8.0.112-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-sdk-8.0-dbgsym",
            "binary_version": "8.0.112-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-sdk-8.0-source-built-artifacts",
            "binary_version": "8.0.112-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-sdk-dbg-8.0",
            "binary_version": "8.0.112-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-targeting-pack-8.0",
            "binary_version": "8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet-templates-8.0",
            "binary_version": "8.0.112-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "dotnet8",
            "binary_version": "8.0.112-8.0.12-0ubuntu1~22.04.1"
        },
        {
            "binary_name": "netstandard-targeting-pack-2.1-8.0",
            "binary_version": "8.0.112-0ubuntu1~22.04.1"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}

Ubuntu:24.10 / dotnet8

Package

Name
dotnet8
Purl
pkg:deb/ubuntu/dotnet8@8.0.112-8.0.12-0ubuntu1~24.10.1?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.112-8.0.12-0ubuntu1~24.10.1

Affected versions

8.*

8.0.104-8.0.4-0ubuntu1
8.0.105-8.0.5-0ubuntu1
8.0.105-8.0.5-0ubuntu2
8.0.107-8.0.7-0ubuntu1
8.0.108-8.0.8-0ubuntu1
8.0.108-8.0.8-0ubuntu2
8.0.108-8.0.8-0ubuntu3
8.0.110-8.0.10-0ubuntu1
8.0.111-8.0.11-0ubuntu1~24.10.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "aspnetcore-runtime-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "aspnetcore-runtime-dbg-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "aspnetcore-targeting-pack-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-apphost-pack-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-apphost-pack-8.0-dbgsym",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-host-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-host-8.0-dbgsym",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-hostfxr-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-hostfxr-8.0-dbgsym",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-runtime-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-runtime-8.0-dbgsym",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-runtime-dbg-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-sdk-8.0",
            "binary_version": "8.0.112-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-sdk-8.0-dbgsym",
            "binary_version": "8.0.112-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-sdk-8.0-source-built-artifacts",
            "binary_version": "8.0.112-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-sdk-dbg-8.0",
            "binary_version": "8.0.112-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-targeting-pack-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-templates-8.0",
            "binary_version": "8.0.112-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet8",
            "binary_version": "8.0.112-8.0.12-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "netstandard-targeting-pack-2.1-8.0",
            "binary_version": "8.0.112-0ubuntu1~24.10.1"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}

Ubuntu:24.10 / dotnet9

Package

Name
dotnet9
Purl
pkg:deb/ubuntu/dotnet9@9.0.102-9.0.1-0ubuntu1~24.10.1?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.0.102-9.0.1-0ubuntu1~24.10.1

Affected versions

9.*

9.0.100-9.0.0~rc1-0ubuntu1
9.0.100-9.0.0~rc1-0ubuntu2
9.0.100-9.0.0~rc2-0ubuntu1
9.0.100-9.0.0-0ubuntu1~24.10.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "aspnetcore-runtime-9.0",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "aspnetcore-runtime-dbg-9.0",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "aspnetcore-targeting-pack-9.0",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-apphost-pack-9.0",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-apphost-pack-9.0-dbgsym",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-host-9.0",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-host-9.0-dbgsym",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-hostfxr-9.0",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-hostfxr-9.0-dbgsym",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-runtime-9.0",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-runtime-9.0-dbgsym",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-runtime-dbg-9.0",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-sdk-9.0",
            "binary_version": "9.0.102-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-sdk-9.0-dbgsym",
            "binary_version": "9.0.102-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-sdk-9.0-source-built-artifacts",
            "binary_version": "9.0.102-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-sdk-aot-9.0",
            "binary_version": "9.0.102-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-sdk-aot-9.0-dbgsym",
            "binary_version": "9.0.102-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-sdk-dbg-9.0",
            "binary_version": "9.0.102-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-targeting-pack-9.0",
            "binary_version": "9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet-templates-9.0",
            "binary_version": "9.0.102-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "dotnet9",
            "binary_version": "9.0.102-9.0.1-0ubuntu1~24.10.1"
        },
        {
            "binary_name": "netstandard-targeting-pack-2.1-9.0",
            "binary_version": "9.0.102-0ubuntu1~24.10.1"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}

Ubuntu:24.04:LTS / dotnet8

Package

Name
dotnet8
Purl
pkg:deb/ubuntu/dotnet8@8.0.112-8.0.12-0ubuntu1~24.04.1?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.112-8.0.12-0ubuntu1~24.04.1

Affected versions

8.*

8.0.100-8.0.0~rc1-0ubuntu1
8.0.100-8.0.0~rc2-0ubuntu1
8.0.100-8.0.0~rc2-0ubuntu2
8.0.100-8.0.0-0ubuntu1
8.0.100-8.0.0-0ubuntu2
8.0.101-8.0.1-0ubuntu1
8.0.101-8.0.1-0ubuntu2
8.0.102-8.0.2-0ubuntu1
8.0.103-8.0.3-0ubuntu2
8.0.103-8.0.3-0ubuntu3
8.0.104-8.0.4-0ubuntu1
8.0.105-8.0.5-0ubuntu1~24.04.1
8.0.107-8.0.7-0ubuntu1~24.04.1
8.0.108-8.0.8-0ubuntu1~24.04.1
8.0.108-8.0.8-0ubuntu1~24.04.2
8.0.110-8.0.10-0ubuntu1~24.04.1
8.0.111-8.0.11-0ubuntu1~24.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "aspnetcore-runtime-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "aspnetcore-runtime-dbg-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "aspnetcore-targeting-pack-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-apphost-pack-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-apphost-pack-8.0-dbgsym",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-host-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-host-8.0-dbgsym",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-hostfxr-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-hostfxr-8.0-dbgsym",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-runtime-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-runtime-8.0-dbgsym",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-runtime-dbg-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-sdk-8.0",
            "binary_version": "8.0.112-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-sdk-8.0-dbgsym",
            "binary_version": "8.0.112-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-sdk-8.0-source-built-artifacts",
            "binary_version": "8.0.112-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-sdk-dbg-8.0",
            "binary_version": "8.0.112-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-targeting-pack-8.0",
            "binary_version": "8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet-templates-8.0",
            "binary_version": "8.0.112-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "dotnet8",
            "binary_version": "8.0.112-8.0.12-0ubuntu1~24.04.1"
        },
        {
            "binary_name": "netstandard-targeting-pack-2.1-8.0",
            "binary_version": "8.0.112-0ubuntu1~24.04.1"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}