msrc_cve-2024-11584
Vulnerability from csaf_microsoft
Published
2025-06-02 00:00
Modified
2025-07-15 00:00
Summary
cloud-init through 25.1.2 includes the systemd socket unit cloud-init-hotplugd.socket with default SocketMode that grants 0666 permissions, making it world-writable. This is used for the "/run/cloud-init/hook-hotplug-cmd" FIFO. An unprivileged user could trigger hotplug-hook commands.
Notes
Additional Resources
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer
The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
{
"document": {
"category": "csaf_vex",
"csaf_version": "2.0",
"distribution": {
"text": "Public",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en-US",
"notes": [
{
"category": "general",
"text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
"title": "Additional Resources"
},
{
"category": "legal_disclaimer",
"text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
"title": "Disclaimer"
}
],
"publisher": {
"category": "vendor",
"contact_details": "secure@microsoft.com",
"name": "Microsoft Security Response Center",
"namespace": "https://msrc.microsoft.com"
},
"references": [
{
"category": "self",
"summary": "CVE-2024-11584 cloud-init\u00a0through 25.1.2 includes the systemd socket unit\u00a0cloud-init-hotplugd.socket with default\u00a0SocketMode\u00a0that grants 0666 permissions, making it world-writable.\u00a0This is used for the \"/run/cloud-init/hook-hotplug-cmd\" FIFO. An unprivileged user could trigger\u00a0hotplug-hook commands. - VEX",
"url": "https://msrc.microsoft.com/csaf/vex/2025/msrc_cve-2024-11584.json"
},
{
"category": "external",
"summary": "Microsoft Support Lifecycle",
"url": "https://support.microsoft.com/lifecycle"
},
{
"category": "external",
"summary": "Common Vulnerability Scoring System",
"url": "https://www.first.org/cvss"
}
],
"title": "cloud-init\u00a0through 25.1.2 includes the systemd socket unit\u00a0cloud-init-hotplugd.socket with default\u00a0SocketMode\u00a0that grants 0666 permissions, making it world-writable.\u00a0This is used for the \"/run/cloud-init/hook-hotplug-cmd\" FIFO. An unprivileged user could trigger\u00a0hotplug-hook commands.",
"tracking": {
"current_release_date": "2025-07-15T00:00:00.000Z",
"generator": {
"date": "2025-10-20T03:23:37.614Z",
"engine": {
"name": "MSRC Generator",
"version": "1.0"
}
},
"id": "msrc_CVE-2024-11584",
"initial_release_date": "2025-06-02T00:00:00.000Z",
"revision_history": [
{
"date": "2025-07-11T00:00:00.000Z",
"legacy_version": "1",
"number": "1",
"summary": "Information published."
},
{
"date": "2025-07-15T00:00:00.000Z",
"legacy_version": "2",
"number": "2",
"summary": "Added cloud-init to Azure Linux 3.0\nAdded cloud-init to CBL-Mariner 2.0"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "3.0",
"product": {
"name": "Azure Linux 3.0",
"product_id": "17084"
}
},
{
"category": "product_version",
"name": "2.0",
"product": {
"name": "CBL Mariner 2.0",
"product_id": "17086"
}
}
],
"category": "product_name",
"name": "Azure Linux"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003cazl3 cloud-init 24.3.1-2",
"product": {
"name": "\u003cazl3 cloud-init 24.3.1-2",
"product_id": "4"
}
},
{
"category": "product_version",
"name": "azl3 cloud-init 24.3.1-2",
"product": {
"name": "azl3 cloud-init 24.3.1-2",
"product_id": "19524"
}
},
{
"category": "product_version_range",
"name": "\u003cazl3 cloud-init 24.3.1-1",
"product": {
"name": "\u003cazl3 cloud-init 24.3.1-1",
"product_id": "2"
}
},
{
"category": "product_version",
"name": "azl3 cloud-init 24.3.1-1",
"product": {
"name": "azl3 cloud-init 24.3.1-1",
"product_id": "20155"
}
},
{
"category": "product_version_range",
"name": "\u003ccm2 cloud-init 23.3-7",
"product": {
"name": "\u003ccm2 cloud-init 23.3-7",
"product_id": "3"
}
},
{
"category": "product_version",
"name": "cm2 cloud-init 23.3-7",
"product": {
"name": "cm2 cloud-init 23.3-7",
"product_id": "19532"
}
},
{
"category": "product_version_range",
"name": "\u003ccbl2 cloud-init 23.3-6",
"product": {
"name": "\u003ccbl2 cloud-init 23.3-6",
"product_id": "1"
}
},
{
"category": "product_version",
"name": "cbl2 cloud-init 23.3-6",
"product": {
"name": "cbl2 cloud-init 23.3-6",
"product_id": "20157"
}
}
],
"category": "product_name",
"name": "cloud-init"
}
],
"category": "vendor",
"name": "Microsoft"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003cazl3 cloud-init 24.3.1-2 as a component of Azure Linux 3.0",
"product_id": "17084-4"
},
"product_reference": "4",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "azl3 cloud-init 24.3.1-2 as a component of Azure Linux 3.0",
"product_id": "19524-17084"
},
"product_reference": "19524",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003cazl3 cloud-init 24.3.1-1 as a component of Azure Linux 3.0",
"product_id": "17084-2"
},
"product_reference": "2",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "azl3 cloud-init 24.3.1-1 as a component of Azure Linux 3.0",
"product_id": "20155-17084"
},
"product_reference": "20155",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003ccm2 cloud-init 23.3-7 as a component of CBL Mariner 2.0",
"product_id": "17086-3"
},
"product_reference": "3",
"relates_to_product_reference": "17086"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "cm2 cloud-init 23.3-7 as a component of CBL Mariner 2.0",
"product_id": "19532-17086"
},
"product_reference": "19532",
"relates_to_product_reference": "17086"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003ccbl2 cloud-init 23.3-6 as a component of CBL Mariner 2.0",
"product_id": "17086-1"
},
"product_reference": "1",
"relates_to_product_reference": "17086"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "cbl2 cloud-init 23.3-6 as a component of CBL Mariner 2.0",
"product_id": "20157-17086"
},
"product_reference": "20157",
"relates_to_product_reference": "17086"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-11584",
"cwe": {
"id": "CWE-732",
"name": "Incorrect Permission Assignment for Critical Resource"
},
"notes": [
{
"category": "general",
"text": "canonical",
"title": "Assigning CNA"
}
],
"product_status": {
"fixed": [
"19524-17084",
"20155-17084",
"19532-17086",
"20157-17086"
],
"known_affected": [
"17084-4",
"17084-2",
"17086-3",
"17086-1"
]
},
"references": [
{
"category": "self",
"summary": "CVE-2024-11584 cloud-init\u00a0through 25.1.2 includes the systemd socket unit\u00a0cloud-init-hotplugd.socket with default\u00a0SocketMode\u00a0that grants 0666 permissions, making it world-writable.\u00a0This is used for the \"/run/cloud-init/hook-hotplug-cmd\" FIFO. An unprivileged user could trigger\u00a0hotplug-hook commands. - VEX",
"url": "https://msrc.microsoft.com/csaf/vex/2025/msrc_cve-2024-11584.json"
}
],
"remediations": [
{
"category": "vendor_fix",
"date": "2025-07-11T00:00:00.000Z",
"details": "24.3.1-2:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
"product_ids": [
"17084-4",
"17084-2"
],
"url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
},
{
"category": "vendor_fix",
"date": "2025-07-11T00:00:00.000Z",
"details": "23.3-7:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
"product_ids": [
"17086-3",
"17086-1"
],
"url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"environmentalsScore": 0.0,
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"temporalScore": 5.9,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"17084-4",
"17084-2",
"17086-3",
"17086-1"
]
}
],
"title": "cloud-init\u00a0through 25.1.2 includes the systemd socket unit\u00a0cloud-init-hotplugd.socket with default\u00a0SocketMode\u00a0that grants 0666 permissions, making it world-writable.\u00a0This is used for the \"/run/cloud-init/hook-hotplug-cmd\" FIFO. An unprivileged user could trigger\u00a0hotplug-hook commands."
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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