FKIE_CVE-2025-52889
Vulnerability from fkie_nvd - Published: 2025-06-25 17:15 - Updated: 2026-06-17 09:37| Vendor | Product | Version |
|---|
{
"affected": [
{
"affectedData": [
{
"product": "incus",
"vendor": "lxc",
"versions": [
{
"status": "affected",
"version": "\u003e= 6.12, \u003c= 6.13"
}
]
}
],
"source": "security-advisories@github.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Incus is a system container and virtual machine manager. When using an ACL on a device connected to a bridge, Incus version 6.12 and 6.13 generates nftables rules for local services (DHCP, DNS...) that partially bypass security options `security.mac_filtering`, `security.ipv4_filtering` and `security.ipv6_filtering`. This can lead to DHCP pool exhaustion and opens the door for other attacks. A patch is available at commit 2516fb19ad8428454cb4edfe70c0a5f0dc1da214."
},
{
"lang": "es",
"value": "Incus es un contenedor de sistema y administrador de m\u00e1quinas virtuales. Al usar una ACL en un dispositivo conectado a un puente, las versiones 6.12 y 6.13 de Incus generan reglas de nftables para servicios locales (DHCP, DNS, etc.) que omiten parcialmente las opciones de seguridad `security.mac_filtering`, `security.ipv4_filtering` y `security.ipv6_filtering`. Esto puede provocar el agotamiento del pool de DHCP y abrir la puerta a otros ataques. Hay un parche disponible en el commit 2516fb19ad8428454cb4edfe70c0a5f0dc1da214."
}
],
"id": "CVE-2025-52889",
"lastModified": "2026-06-17T09:37:13.313",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "LOW",
"baseScore": 3.4,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L",
"version": "3.1"
},
"exploitabilityScore": 1.7,
"impactScore": 1.4,
"source": "security-advisories@github.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-52889",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-06-25T17:54:25.947049Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-06-25T17:15:39.200",
"references": [
{
"source": "security-advisories@github.com",
"url": "https://github.com/lxc/incus/commit/2516fb19ad8428454cb4edfe70c0a5f0dc1da214"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/lxc/incus/commit/a7c33301738aede3c035063e973b1d885d9bac7c"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/lxc/incus/security/advisories/GHSA-9q7c-qmhm-jv86"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"url": "https://github.com/lxc/incus/security/advisories/GHSA-9q7c-qmhm-jv86"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security-advisories@github.com",
"type": "Secondary"
}
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
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