UBUNTU-CVE-2022-41860

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Source
https://ubuntu.com/security/CVE-2022-41860
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-41860.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-41860
Upstream
Downstream
Related
Published
2022-12-14T00:00:00Z
Modified
2025-07-18T16:49:36Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

In freeradius, when an EAP-SIM supplicant sends an unknown SIM option, the server will try to look that option up in the internal dictionaries. This lookup will fail, but the SIM code will not check for that failure. Instead, it will dereference a NULL pointer, and cause the server to crash.

References

Affected packages

Ubuntu:Pro:16.04:LTS / freeradius

Package

Name
freeradius
Purl
pkg:deb/ubuntu/freeradius@2.2.8+dfsg-0.1ubuntu0.1+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.8+dfsg-0.1ubuntu0.1+esm1

Affected versions

2.*

2.1.12+dfsg-1.3ubuntu5
2.2.8+dfsg-0.1
2.2.8+dfsg-0.1build1
2.2.8+dfsg-0.1build2
2.2.8+dfsg-0.1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freeradius",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-common",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-dbg",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-dbgsym",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-iodbc",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-iodbc-dbgsym",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-krb5",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-krb5-dbgsym",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-ldap",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-ldap-dbgsym",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-mysql",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-mysql-dbgsym",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-postgresql",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-postgresql-dbgsym",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-utils",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "freeradius-utils-dbgsym",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "libfreeradius-dev",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "libfreeradius-dev-dbgsym",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "libfreeradius2",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        },
        {
            "binary_name": "libfreeradius2-dbgsym",
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:18.04:LTS / freeradius

Package

Name
freeradius
Purl
pkg:deb/ubuntu/freeradius@3.0.16+dfsg-1ubuntu3.2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.16+dfsg-1ubuntu3.2

Affected versions

3.*

3.0.15+dfsg-1ubuntu2
3.0.16+dfsg-1ubuntu2
3.0.16+dfsg-1ubuntu3
3.0.16+dfsg-1ubuntu3.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freeradius",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-common",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-config",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-dhcp",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-dhcp-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-iodbc",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-iodbc-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-krb5",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-krb5-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-ldap",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-ldap-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-memcached",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-memcached-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-mysql",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-mysql-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-postgresql",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-postgresql-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-redis",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-redis-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-rest",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-rest-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-utils",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-utils-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-yubikey",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "freeradius-yubikey-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "libfreeradius-dev",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "libfreeradius3",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        },
        {
            "binary_name": "libfreeradius3-dbgsym",
            "binary_version": "3.0.16+dfsg-1ubuntu3.2"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / freeradius

Package

Name
freeradius
Purl
pkg:deb/ubuntu/freeradius@3.0.20+dfsg-3ubuntu0.2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.20+dfsg-3ubuntu0.2

Affected versions

3.*

3.0.19+dfsg-3
3.0.19+dfsg-3build1
3.0.20+dfsg-1
3.0.20+dfsg-3
3.0.20+dfsg-3build1
3.0.20+dfsg-3ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freeradius",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-common",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-config",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-dhcp",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-dhcp-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-iodbc",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-iodbc-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-krb5",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-krb5-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-ldap",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-ldap-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-memcached",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-memcached-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-mysql",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-mysql-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-postgresql",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-postgresql-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-python3",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-python3-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-redis",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-redis-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-rest",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-rest-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-utils",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-utils-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-yubikey",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "freeradius-yubikey-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "libfreeradius-dev",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "libfreeradius3",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        },
        {
            "binary_name": "libfreeradius3-dbgsym",
            "binary_version": "3.0.20+dfsg-3ubuntu0.2"
        }
    ],
    "availability": "No subscription required"
}