UBUNTU-CVE-2022-0001

Advisory lineage Upstream: 1 Downstream: 4
Upstream
CVE-2022-0001
Published: 08 Mar 2022, 18:00
Last modified:03 Jun 2026, 13:34

Vulnerability Summary

Overall Risk (default)
medium
26/100
CVSS Score
6.5 MEDIUM
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

08 Mar 2022, 18:00
Published
Vulnerability first disclosed
03 Jun 2026, 13:34
Last Modified
Vulnerability information updated

Description

Non-transparent sharing of branch predictor selectors between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.

CVSS Metrics

  • v3.1•MEDIUM•Score: 6.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected Systems

  • ubuntu•linux

    all | < 4.4.0-221.254 | < 4.15.0-171.180 | < 5.4.0-104.118

  • ubuntu•linux-aws

    < 4.4.0-1101.106 | < 4.4.0-1137.151 | < 4.15.0-1123.132 | < 5.4.0-1068.72

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.11

    all

  • ubuntu•linux-aws-5.13

    < 5.13.0-1017.19~20.04.1

  • ubuntu•linux-aws-5.3

    all

  • ubuntu•linux-aws-5.4

    < 5.4.0-1068.72~18.04.1

  • ubuntu•linux-aws-5.8

    all

  • ubuntu•linux-aws-fips

    < 4.15.0-2063.66 | all | < 5.4.0-1069.73+fips2

  • ubuntu•linux-aws-hwe

    < 4.15.0-1123.132~16.04.1

  • ubuntu•linux-azure

    < 4.15.0-1133.146~14.04.1 | < 4.15.0-1133.146~16.04.1 | all | < 5.4.0-1072.75

  • ubuntu•linux-azure-4.15

    < 4.15.0-1133.146

  • ubuntu•linux-azure-5.11

    all

  • ubuntu•linux-azure-5.13

    < 5.13.0-1017.19~20.04.1

  • ubuntu•linux-azure-5.3

    all

  • ubuntu•linux-azure-5.4

    < 5.4.0-1072.75~18.04.1

  • ubuntu•linux-azure-5.8

    all

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde-5.15

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2045.49 | all | < 5.4.0-1073.76+fips1

  • ubuntu•linux-bluefield

    < 5.4.0-1030.33 | all

  • ubuntu•linux-dell300x

    < 4.15.0-1037.42

  • ubuntu•linux-fips

    < 4.4.0-1071.77 | all | < 4.15.0-1080.89 | < 5.4.0-1045.51

  • ubuntu•linux-gcp

    < 4.15.0-1118.132~16.04.1 | all | < 5.4.0-1067.71

  • ubuntu•linux-gcp-4.15

    < 4.15.0-1118.132

  • ubuntu•linux-gcp-5.11

    all

  • ubuntu•linux-gcp-5.13

    < 5.13.0-1019.23~20.04.1

  • ubuntu•linux-gcp-5.3

    all

  • ubuntu•linux-gcp-5.4

    < 5.4.0-1067.71~18.04.1

  • ubuntu•linux-gcp-5.8

    all

  • ubuntu•linux-gcp-fips

    < 4.15.0-2028.31 | all | < 5.4.0-1067.71~20.04.1

  • ubuntu•linux-gke

    < 5.4.0-1065.68

  • ubuntu•linux-gke-4.15

    all

  • ubuntu•linux-gke-5.4

    < 5.4.0-1065.68~18.04.1

  • ubuntu•linux-gkeop

    < 5.4.0-1036.37

  • ubuntu•linux-gkeop-5.4

    < 5.4.0-1036.37~18.04.1

  • ubuntu•linux-hwe

    < 4.15.0-171.180~16.04.1 | all

  • ubuntu•linux-hwe-5.11

    all

  • ubuntu•linux-hwe-5.13

    < 5.13.0-35.40~20.04.1

  • ubuntu•linux-hwe-5.4

    < 5.4.0-104.118~18.04.1

  • ubuntu•linux-hwe-5.8

    all

  • ubuntu•linux-hwe-edge

    all | all

  • ubuntu•linux-ibm

    < 5.4.0-1017.19

  • ubuntu•linux-ibm-5.4

    < 5.4.0-1017.19~18.04.1

  • ubuntu•linux-intel-5.13

    < 5.13.0-1010.10

  • ubuntu•linux-intel-iot-realtime

    all

  • ubuntu•linux-intel-iotg-5.15

    < 5.15.0-1008.11~20.04.1

  • ubuntu•linux-kvm

    < 4.4.0-1102.111 | < 4.15.0-1109.112 | < 5.4.0-1058.61

  • ubuntu•linux-lts-xenial

    < 4.4.0-221.254~14.04.1

  • ubuntu•linux-nvidia

    all

Showing first 50 affected entries in server-rendered view.

References (11)