UBUNTU-CVE-2023-28746

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/CVE-2023-28746

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-28746.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-28746

Related

Published

2024-03-12T00:00:00Z

Modified

2024-03-12T00:00:00Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

Information exposure through microarchitectural state after transient execution from some register files for some Intel(R) Atom(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

References

Affected packages

Ubuntu:Pro:14.04:LTS / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.20130906.1ubuntu2

1.20130906.1ubuntu3

2.*

2.20140122.1

2.20140430.1ubuntu1

2.20140624-t-1ubuntu2

3.*

3.20180108.0~ubuntu14.04.2

3.20180108.0+really20170707ubuntu14.04.1

3.20180312.0~ubuntu14.04.1

3.20180425.1~ubuntu0.14.04.1

3.20180425.1~ubuntu0.14.04.2

3.20180807a.0ubuntu0.14.04.1

3.20190514.0ubuntu0.14.04.1

3.20190514.0ubuntu0.14.04.2

3.20190618.0ubuntu0.14.04.1

3.20191112-0ubuntu0.14.04.2

3.20191115.1ubuntu0.14.04.1

3.20191115.1ubuntu0.14.04.2

3.20200609.0ubuntu0.14.04.0

3.20200609.0ubuntu0.14.04.1

3.20201110.0ubuntu0.14.04.1

3.20201110.0ubuntu0.14.04.2

3.20210608.0ubuntu0.14.04.1+esm1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.20240514.0ubuntu0.16.04.1+esm1

Affected versions

3.*

3.20150121.1

3.20151106.1

3.20170707.1~ubuntu16.04.0

3.20180108.0~ubuntu16.04.2

3.20180108.0+really20170707ubuntu16.04.1

3.20180312.0~ubuntu16.04.1

3.20180425.1~ubuntu0.16.04.1

3.20180425.1~ubuntu0.16.04.2

3.20180807a.0ubuntu0.16.04.1

3.20190514.0ubuntu0.16.04.1

3.20190514.0ubuntu0.16.04.2

3.20190618.0ubuntu0.16.04.1

3.20191112-0ubuntu0.16.04.2

3.20191115.1ubuntu0.16.04.1

3.20191115.1ubuntu0.16.04.2

3.20200609.0ubuntu0.16.04.0

3.20200609.0ubuntu0.16.04.1

3.20201110.0ubuntu0.16.04.1

3.20201110.0ubuntu0.16.04.2

3.20210216.0ubuntu0.16.04.1

3.20210608.0ubuntu0.16.04.1+esm1

3.20220510.0ubuntu0.16.04.1+esm1

3.20230214.0ubuntu0.16.04.1+esm1

3.20230808.0ubuntu0.16.04.1+esm1

3.20231114.0ubuntu0.16.04.1+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.20240514.0ubuntu0.16.04.1+esm1",
            "binary_name": "intel-microcode"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode?arch=src?distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.20240514.0ubuntu0.18.04.1+esm1

Affected versions

3.*

3.20170707.1

3.20171117.1

3.20180108.1

3.20180108.1+really20171117.1

3.20180312.0~ubuntu18.04.1

3.20180425.1~ubuntu0.18.04.1

3.20180425.1~ubuntu0.18.04.2

3.20180807a.0ubuntu0.18.04.1

3.20190514.0ubuntu0.18.04.2

3.20190514.0ubuntu0.18.04.3

3.20190618.0ubuntu0.18.04.1

3.20191112-0ubuntu0.18.04.2

3.20191115.1ubuntu0.18.04.1

3.20191115.1ubuntu0.18.04.2

3.20200609.0ubuntu0.18.04.0

3.20200609.0ubuntu0.18.04.1

3.20201110.0ubuntu0.18.04.1

3.20201110.0ubuntu0.18.04.2

3.20210216.0ubuntu0.18.04.1

3.20210608.0ubuntu0.18.04.1

3.20220510.0ubuntu0.18.04.1

3.20220809.0ubuntu0.18.04.1

3.20230214.0ubuntu0.18.04.1

3.20230808.0ubuntu0.18.04.1+esm1

3.20231114.0ubuntu0.18.04.1+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.20240514.0ubuntu0.18.04.1+esm1",
            "binary_name": "intel-microcode"
        }
    ]
}

Ubuntu:20.04:LTS / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.20240514.0ubuntu0.20.04.1

Affected versions

3.*

3.20190918.1ubuntu1

3.20191115.1ubuntu1

3.20191115.1ubuntu2

3.20191115.1ubuntu3

3.20200609.0ubuntu0.20.04.0

3.20200609.0ubuntu0.20.04.1

3.20200609.0ubuntu0.20.04.2

3.20201110.0ubuntu0.20.04.1

3.20201110.0ubuntu0.20.04.2

3.20210216.0ubuntu0.20.04.1

3.20210608.0ubuntu0.20.04.1

3.20220510.0ubuntu0.20.04.1

3.20220809.0ubuntu0.20.04.1

3.20230214.0ubuntu0.20.04.1

3.20230808.0ubuntu0.20.04.1

3.20231114.0ubuntu0.20.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.20240514.0ubuntu0.20.04.1",
            "binary_name": "intel-microcode"
        }
    ]
}

Ubuntu:22.04:LTS / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.20240514.0ubuntu0.22.04.1

Affected versions

3.*

3.20210608.2ubuntu1

3.20220510.0ubuntu0.22.04.1

3.20220809.0ubuntu0.22.04.1

3.20230214.0ubuntu0.22.04.1

3.20230808.0ubuntu0.22.04.1

3.20231114.0ubuntu0.22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.20240514.0ubuntu0.22.04.1",
            "binary_name": "intel-microcode"
        }
    ]
}

Ubuntu:24.04:LTS / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode?arch=src?distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.20240312.1build1

Affected versions

3.*

3.20230808.1

3.20231114.0ubuntu1

3.20231114.1

3.20240312.1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.20240312.1build1",
            "binary_name": "intel-microcode"
        }
    ]
}