UBUNTU-CVE-2022-1204

Advisory lineage Upstream: 1 Downstream: 6
Upstream
CVE-2022-1204
Published: 02 Apr 2022, 00:00
Last modified:03 Jun 2026, 13:35

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

02 Apr 2022, 00:00
Published
Vulnerability first disclosed
03 Jun 2026, 13:35
Last Modified
Vulnerability information updated

Description

A use-after-free flaw was found in the Linux kernel’s Amateur Radio AX.25 protocol functionality in the way a user connects with the protocol. This flaw allows a local user to crash the system.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • ubuntu•linux

    all | < 4.4.0-234.268 | < 4.15.0-189.200 | < 5.4.0-122.138 | < 5.15.0-37.39

  • ubuntu•linux-aws

    < 4.4.0-1113.119 | < 4.4.0-1151.166 | < 4.15.0-1137.148 | < 5.4.0-1081.88 | < 5.15.0-1011.14

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.11

    all

  • ubuntu•linux-aws-5.13

    all

  • ubuntu•linux-aws-5.3

    all

  • ubuntu•linux-aws-5.4

    < 5.4.0-1081.88~18.04.1

  • ubuntu•linux-aws-5.8

    all

  • ubuntu•linux-aws-fips

    < 4.15.0-2076.81 | all | < 5.4.0-1081.88+fips1

  • ubuntu•linux-aws-hwe

    < 4.15.0-1137.148~16.04.1

  • ubuntu•linux-azure

    < 4.15.0-1146.161~14.04.1 | < 4.15.0-1146.161~16.04.1 | all | < 5.4.0-1086.91 | < 5.15.0-1010.12

  • ubuntu•linux-azure-4.15

    < 4.15.0-1146.161

  • ubuntu•linux-azure-5.11

    all

  • ubuntu•linux-azure-5.13

    all

  • ubuntu•linux-azure-5.15

    < 5.15.0-1008.9~20.04.1

  • ubuntu•linux-azure-5.3

    all

  • ubuntu•linux-azure-5.4

    < 5.4.0-1086.91~18.04.1

  • ubuntu•linux-azure-5.8

    all

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde-5.15

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2057.63 | all | < 5.4.0-1086.91+fips1

  • ubuntu•linux-bluefield

    < 5.4.0-1042.47 | all

  • ubuntu•linux-dell300x

    < 4.15.0-1049.54

  • ubuntu•linux-fips

    < 4.4.0-1083.90 | all | < 4.15.0-1094.105 | < 5.4.0-1057.65

  • ubuntu•linux-gcp

    < 4.15.0-1131.147~16.04.1 | all | < 5.4.0-1084.92 | < 5.15.0-1008.12

  • ubuntu•linux-gcp-4.15

    < 4.15.0-1131.147

  • ubuntu•linux-gcp-5.11

    all

  • ubuntu•linux-gcp-5.13

    all

  • ubuntu•linux-gcp-5.3

    all

  • ubuntu•linux-gcp-5.4

    < 5.4.0-1084.92~18.04.1

  • ubuntu•linux-gcp-5.8

    all

  • ubuntu•linux-gcp-fips

    < 4.15.0-2041.46 | all | < 5.4.0-1081.88+fips1

  • ubuntu•linux-gke

    < 5.4.0-1078.84 | < 5.15.0-1008.10

  • ubuntu•linux-gke-4.15

    all

  • ubuntu•linux-gke-5.4

    < 5.4.0-1078.84~18.04.1

  • ubuntu•linux-gkeop

    < 5.4.0-1049.52

  • ubuntu•linux-gkeop-5.4

    < 5.4.0-1049.52~18.04.1

  • ubuntu•linux-hwe

    < 4.15.0-189.200~16.04.1 | all

  • ubuntu•linux-hwe-5.11

    all

  • ubuntu•linux-hwe-5.13

    all

  • ubuntu•linux-hwe-5.15

    < 5.15.0-41.44~20.04.1

  • ubuntu•linux-hwe-5.4

    < 5.4.0-122.138~18.04.1

  • ubuntu•linux-hwe-5.8

    all

  • ubuntu•linux-hwe-edge

    all | all

  • ubuntu•linux-ibm

    < 5.4.0-1029.33 | < 5.15.0-1007.8

  • ubuntu•linux-ibm-5.4

    < 5.4.0-1029.33~18.04.1

  • ubuntu•linux-intel-5.13

    all

  • ubuntu•linux-intel-iot-realtime

    all

  • ubuntu•linux-intel-iotg

    < 5.15.0-1008.11

  • ubuntu•linux-intel-iotg-5.15

    < 5.15.0-1008.11~20.04.1

Showing first 50 affected entries in server-rendered view.

References (15)