CVE-2022-28693

Aliases:UBUNTU-CVE-2022-28693
Advisory lineage Upstream: 0 Downstream: 22
Deferred
Published: 14 Feb 2025, 20:50
Last modified:14 Feb 2025, 20:55

Vulnerability Summary

Overall Risk (default)
low
19/100
CVSS Score
4.7 MEDIUM
v3.1 (cve.org)
EPSS Score
0.17% LOW
0% probability +0.13%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

14 Feb 2025, 20:50
Published
Vulnerability first disclosed
14 Feb 2025, 20:55
Last Modified
Vulnerability information updated

Description

Unprotected alternative channel of return branch target prediction in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.

CVSS Metrics

  • v3.1•MEDIUM•Score: 4.7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS Trends

Current EPSS score: 0.17%• Percentile: 7%

Techniques & Countermeasures

  • CWE-420•Unprotected Alternate Channel

    The product protects a primary channel, but it does not use the same level of protection for an alternate channel.

Affected Systems

  • ubuntu•linux

    all | < 4.15.0-204.215 | < 5.4.0-132.148 | < 5.15.0-46.49

  • ubuntu•linux-allwinner-5.19

    all

  • ubuntu•linux-aws

    all | < 4.15.0-1150.163 | < 5.4.0-1089.97 | < 5.15.0-1017.21

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.11

    all

  • ubuntu•linux-aws-5.13

    all

  • ubuntu•linux-aws-5.15

    < 5.15.0-1017.21~20.04.1

  • ubuntu•linux-aws-5.19

    all

  • ubuntu•linux-aws-5.3

    all

  • ubuntu•linux-aws-5.4

    < 5.4.0-1089.97~18.04.1

  • ubuntu•linux-aws-5.8

    all

  • ubuntu•linux-aws-6.14

    all

  • ubuntu•linux-aws-6.2

    all

  • ubuntu•linux-aws-6.5

    all

  • ubuntu•linux-aws-fips

    < 4.15.0-2089.95 | all | < 5.4.0-1089.97+fips1

  • ubuntu•linux-aws-hwe

    all

  • ubuntu•linux-azure

    all | all | < 5.4.0-1095.101 | < 5.15.0-1017.20

  • ubuntu•linux-azure-4.15

    < 4.15.0-1161.176

  • ubuntu•linux-azure-5.11

    all

  • ubuntu•linux-azure-5.13

    all

  • ubuntu•linux-azure-5.15

    < 5.15.0-1017.20~20.04.1

  • ubuntu•linux-azure-5.19

    all

  • ubuntu•linux-azure-5.3

    all

  • ubuntu•linux-azure-5.4

    < 5.4.0-1095.101~18.04.1

  • ubuntu•linux-azure-5.8

    all

  • ubuntu•linux-azure-6.11

    all

  • ubuntu•linux-azure-6.2

    all

  • ubuntu•linux-azure-6.5

    all

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde

    all

  • ubuntu•linux-azure-fde-5.15

    < 5.15.0-1114.123~20.04.1

  • ubuntu•linux-azure-fde-5.19

    all

  • ubuntu•linux-azure-fde-6.2

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2070.76 | all | < 5.4.0-1095.101+fips1

  • ubuntu•linux-bluefield

    all | < 5.4.0-1050.56

  • ubuntu•linux-fips

    < 4.4.0-1090.97 | all | < 4.15.0-1107.118 | < 5.4.0-1065.74

  • ubuntu•linux-gcp

    all | all | < 5.4.0-1093.102 | < 5.15.0-1016.21

  • ubuntu•linux-gcp-4.15

    < 4.15.0-1145.161

  • ubuntu•linux-gcp-5.11

    all

  • ubuntu•linux-gcp-5.13

    all

  • ubuntu•linux-gcp-5.15

    < 5.15.0-1016.21~20.04.1

  • ubuntu•linux-gcp-5.19

    all

  • ubuntu•linux-gcp-5.3

    all

  • ubuntu•linux-gcp-5.4

    < 5.4.0-1093.102~18.04.1

  • ubuntu•linux-gcp-5.8

    all

  • ubuntu•linux-gcp-6.11

    all

  • ubuntu•linux-gcp-6.14

    all

  • ubuntu•linux-gcp-6.2

    all

  • ubuntu•linux-gcp-6.5

    all

  • ubuntu•linux-gcp-fips

    < 4.15.0-2054.59 | all | < 5.4.0-1093.102+fips1

Showing first 50 affected entries in server-rendered view.

References (8)