UBUNTU-CVE-2022-23303

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Source
https://ubuntu.com/security/CVE-2022-23303
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23303.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2022-23303
Related
Published
2022-01-17T02:15:00Z
Modified
2025-03-04T04:32:50Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The implementations of SAE in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9494.

References

Affected packages

Ubuntu:20.04:LTS / wpa

Package

Name
wpa
Purl
pkg:deb/ubuntu/wpa@2:2.9-1ubuntu4.6?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:2.9-1ubuntu4.6

Affected versions

2:2.*

2:2.9-1ubuntu2
2:2.9-1ubuntu3
2:2.9-1ubuntu4
2:2.9-1ubuntu4.1
2:2.9-1ubuntu4.2
2:2.9-1ubuntu4.3
2:2.9-1ubuntu4.4

Ecosystem specific 

{
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "2:2.9-1ubuntu4.6",
            "binary_name": "hostapd"
        },
        {
            "binary_version": "2:2.9-1ubuntu4.6",
            "binary_name": "hostapd-dbgsym"
        },
        {
            "binary_version": "2:2.9-1ubuntu4.6",
            "binary_name": "wpagui"
        },
        {
            "binary_version": "2:2.9-1ubuntu4.6",
            "binary_name": "wpagui-dbgsym"
        },
        {
            "binary_version": "2:2.9-1ubuntu4.6",
            "binary_name": "wpasupplicant"
        },
        {
            "binary_version": "2:2.9-1ubuntu4.6",
            "binary_name": "wpasupplicant-dbgsym"
        },
        {
            "binary_version": "2:2.9-1ubuntu4.6",
            "binary_name": "wpasupplicant-udeb"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / wpa

Package

Name
wpa
Purl
pkg:deb/ubuntu/wpa@2:2.10-6ubuntu2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:2.10-6ubuntu2

Affected versions

2:2.*

2:2.9.0-21build1
2:2.9.0-23
2:2.10-1
2:2.10-2
2:2.10-6
2:2.10-6ubuntu1

Ecosystem specific 

{
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "2:2.10-6ubuntu2",
            "binary_name": "eapoltest"
        },
        {
            "binary_version": "2:2.10-6ubuntu2",
            "binary_name": "eapoltest-dbgsym"
        },
        {
            "binary_version": "2:2.10-6ubuntu2",
            "binary_name": "hostapd"
        },
        {
            "binary_version": "2:2.10-6ubuntu2",
            "binary_name": "hostapd-dbgsym"
        },
        {
            "binary_version": "2:2.10-6ubuntu2",
            "binary_name": "libwpa-client-dev"
        },
        {
            "binary_version": "2:2.10-6ubuntu2",
            "binary_name": "wpagui"
        },
        {
            "binary_version": "2:2.10-6ubuntu2",
            "binary_name": "wpagui-dbgsym"
        },
        {
            "binary_version": "2:2.10-6ubuntu2",
            "binary_name": "wpasupplicant"
        },
        {
            "binary_version": "2:2.10-6ubuntu2",
            "binary_name": "wpasupplicant-dbgsym"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:24.04:LTS / wpa

Package

Name
wpa
Purl
pkg:deb/ubuntu/wpa@2:2.10-21?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:2.10-21

Affected versions

2:2.*

2:2.10-15
2:2.10-18
2:2.10-20

Ecosystem specific 

{
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "2:2.10-21",
            "binary_name": "eapoltest"
        },
        {
            "binary_version": "2:2.10-21",
            "binary_name": "eapoltest-dbgsym"
        },
        {
            "binary_version": "2:2.10-21",
            "binary_name": "hostapd"
        },
        {
            "binary_version": "2:2.10-21",
            "binary_name": "hostapd-dbgsym"
        },
        {
            "binary_version": "2:2.10-21",
            "binary_name": "libwpa-client-dev"
        },
        {
            "binary_version": "2:2.10-21",
            "binary_name": "wpagui"
        },
        {
            "binary_version": "2:2.10-21",
            "binary_name": "wpagui-dbgsym"
        },
        {
            "binary_version": "2:2.10-21",
            "binary_name": "wpasupplicant"
        },
        {
            "binary_version": "2:2.10-21",
            "binary_name": "wpasupplicant-dbgsym"
        }
    ],
    "availability": "No subscription required"
}