USN-7535-1

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Source

https://ubuntu.com/security/notices/USN-7535-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7535-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-7535-1

Related

Published

2025-05-27T12:21:14.200055Z

Modified

2025-05-27T12:21:14.200055Z

Summary

intel-microcode vulnerabilities

Details

Sander Wiebing and Cristiano Giuffrida discovered that some Intel® Processors did not properly handle data in Shared Microarchitectural Structures during Transient Execution. An authenticated attacker could possibly use this issue to obtain sensitive information. (CVE-2024-28956)

It was discovered that some Intel® Processors did not properly handle prediction calculations. An authenticated attacker could possibly use this issue to obtain sensitive information. (CVE-2024-43420, CVE-2024-45332, CVE-2025-20623)

It was discovered that some Intel® Processors did not properly initialize resources in the branch prediction unit. An authenticated attacker could possibly use this issue to obtain sensitive information. (CVE-2025-20012, CVE-2025-24495)

Michal Raviv and Jeff Gilbert discovered that some Intel® Processors did not properly handle resources and exceptions in the core management mechanism. An authenticated attacker could possibly use this issue to cause a denial of service. (CVE-2025-20054, CVE-2025-20103)

References

Affected packages

Ubuntu:Pro:16.04:LTS / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode@3.20250512.0ubuntu0.16.04.1+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.20250512.0ubuntu0.16.04.1+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

3.20240514.0ubuntu0.16.04.1+esm1

3.20240813.0ubuntu0.16.04.1+esm2

3.20240910.0ubuntu0.16.04.1+esm1

3.20241112.0ubuntu0.16.04.1+esm1

3.20250211.0ubuntu0.16.04.1+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "3.20250512.0ubuntu0.16.04.1+esm1",
            "binary_name": "intel-microcode"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode@3.20250512.0ubuntu0.18.04.1+esm1?arch=source&distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.20250512.0ubuntu0.18.04.1+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

3.20240514.0ubuntu0.18.04.1+esm1

3.20240813.0ubuntu0.18.04.1+esm2

3.20240910.0ubuntu0.18.04.1+esm1

3.20241112.0ubuntu0.18.04.1+esm1

3.20250211.0ubuntu0.18.04.1+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "3.20250512.0ubuntu0.18.04.1+esm1",
            "binary_name": "intel-microcode"
        }
    ]
}

Ubuntu:20.04:LTS / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode@3.20250512.0ubuntu0.20.04.1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.20250512.0ubuntu0.20.04.1

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

3.20240514.0ubuntu0.20.04.1

3.20240813.0ubuntu0.20.04.2

3.20240910.0ubuntu0.20.04.1

3.20241112.0ubuntu0.20.04.1

3.20250211.0ubuntu0.20.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.20250512.0ubuntu0.20.04.1",
            "binary_name": "intel-microcode"
        }
    ]
}

Ubuntu:22.04:LTS / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode@3.20250512.0ubuntu0.22.04.1?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.20250512.0ubuntu0.22.04.1

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

3.20240514.0ubuntu0.22.04.1

3.20240813.0ubuntu0.22.04.2

3.20240910.0ubuntu0.22.04.1

3.20241112.0ubuntu0.22.04.1

3.20250211.0ubuntu0.22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.20250512.0ubuntu0.22.04.1",
            "binary_name": "intel-microcode"
        }
    ]
}

Ubuntu:24.10 / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode@3.20250512.0ubuntu0.24.10.1?arch=source&distro=oracular

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.20250512.0ubuntu0.24.10.1

Affected versions

3.*

3.20240312.1build1

3.20240514.1

3.20240531.1

3.20240531.1+nmu1

3.20240813.0ubuntu2

3.20240813.0ubuntu3

3.20240813.1

3.20240813.2

3.20240813.2ubuntu1

3.20240813.2ubuntu2

3.20240910.0ubuntu1

3.20241112.0ubuntu0.24.10.1

3.20250211.0ubuntu0.24.10.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.20250512.0ubuntu0.24.10.1",
            "binary_name": "intel-microcode"
        }
    ]
}

Ubuntu:24.04:LTS / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode@3.20250512.0ubuntu0.24.04.1?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.20250512.0ubuntu0.24.04.1

Affected versions

3.*

3.20230808.1

3.20231114.0ubuntu1

3.20231114.1

3.20240312.1

3.20240312.1build1

3.20240514.0ubuntu0.24.04.1

3.20240813.0ubuntu0.24.04.2

3.20240910.0ubuntu0.24.04.1

3.20241112.0ubuntu0.24.04.1

3.20250211.0ubuntu0.24.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.20250512.0ubuntu0.24.04.1",
            "binary_name": "intel-microcode"
        }
    ]
}

Ubuntu:25.04 / intel-microcode

Package

Name: intel-microcode
Purl: pkg:deb/ubuntu/intel-microcode@3.20250512.0ubuntu0.25.04.1?arch=source&distro=plucky

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.20250512.0ubuntu0.25.04.1

Affected versions

3.*

3.20240910.0ubuntu1

3.20241112.1ubuntu1

3.20241112.1ubuntu2

3.20250211.1ubuntu1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.20250512.0ubuntu0.25.04.1",
            "binary_name": "intel-microcode"
        }
    ]
}