UBUNTU-CVE-2022-1943

Advisory lineage Upstream: 1 Downstream: 5
Upstream
CVE-2022-1943
Published: 02 Jun 2022, 14:15
Last modified:22 Apr 2026, 13:14

Vulnerability Summary

Overall Risk (default)
medium
31/100
CVSS Score
7.8 HIGH
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

02 Jun 2022, 14:15
Published
Vulnerability first disclosed
22 Apr 2026, 13:14
Last Modified
Vulnerability information updated

Description

A flaw out of bounds memory write in the Linux kernel UDF file system functionality was found in the way user triggers some file operation which triggers udf_write_fi(). A local user could use this flaw to crash the system or potentially

CVSS Metrics

  • v3.1•HIGH•Score: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Systems

  • ubuntu•linux

    < 5.15.0-47.51

  • ubuntu•linux-aws

    < 5.15.0-1019.23

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.11

    all

  • ubuntu•linux-aws-5.13

    all

  • ubuntu•linux-aws-5.15

    < 5.15.0-1019.23~20.04.1

  • ubuntu•linux-aws-5.3

    all

  • ubuntu•linux-aws-5.8

    all

  • ubuntu•linux-azure

    all | < 5.15.0-1019.24

  • ubuntu•linux-azure-5.11

    all

  • ubuntu•linux-azure-5.13

    all

  • ubuntu•linux-azure-5.15

    < 5.15.0-1019.24~20.04.1

  • ubuntu•linux-azure-5.3

    all

  • ubuntu•linux-azure-5.8

    all

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-gcp

    all | < 5.15.0-1017.23

  • ubuntu•linux-gcp-5.11

    all

  • ubuntu•linux-gcp-5.13

    all

  • ubuntu•linux-gcp-5.15

    < 5.15.0-1017.23~20.04.2

  • ubuntu•linux-gcp-5.3

    all

  • ubuntu•linux-gcp-5.8

    all

  • ubuntu•linux-gke

    < 5.15.0-1015.18

  • ubuntu•linux-gke-4.15

    all

  • ubuntu•linux-gke-5.15

    < 5.15.0-1015.18~20.04.1

  • ubuntu•linux-gkeop

    < 5.15.0-1002.4

  • ubuntu•linux-hwe

    all

  • ubuntu•linux-hwe-5.11

    all

  • ubuntu•linux-hwe-5.13

    all

  • ubuntu•linux-hwe-5.15

    < 5.15.0-48.54~20.04.1

  • ubuntu•linux-hwe-5.8

    all

  • ubuntu•linux-hwe-edge

    all

  • ubuntu•linux-ibm

    < 5.15.0-1013.15

  • ubuntu•linux-intel-5.13

    all

  • ubuntu•linux-intel-iot-realtime

    all

  • ubuntu•linux-intel-iotg

    < 5.15.0-1013.17

  • ubuntu•linux-intel-iotg-5.15

    < 5.15.0-1015.20~20.04.2

  • ubuntu•linux-kvm

    < 5.15.0-1017.21

  • ubuntu•linux-lowlatency

    < 5.15.0-47.53

  • ubuntu•linux-lowlatency-hwe-5.15

    < 5.15.0-48.54~20.04.1

  • ubuntu•linux-nvidia

    < 5.15.0-1007.7

  • ubuntu•linux-oem

    all

  • ubuntu•linux-oem-5.10

    all

  • ubuntu•linux-oem-5.13

    all

  • ubuntu•linux-oem-5.17

    < 5.17.0-1011.12

  • ubuntu•linux-oem-5.6

    all

  • ubuntu•linux-oem-6.0

    all

  • ubuntu•linux-oracle

    < 5.15.0-1017.22

  • ubuntu•linux-oracle-5.0

    all

  • ubuntu•linux-oracle-5.11

    all

  • ubuntu•linux-oracle-5.13

    all

Showing first 50 affected entries in server-rendered view.

References (8)