ghsa-542q-g93g-wjg9
Vulnerability from github
Published
2025-07-30 09:31
Modified
2025-07-30 09:31
Severity ?
VLAI Severity ?
Details
A Zigbee Radio Co-Processor (RCP), which is using SiLabs EmberZNet Zigbee stack, was unable to send messages to the host system (CPCd) due to heavy Zigbee traffic, resulting in a Denial of Service (DoS) attack, Only hard reset will bring the device to normal operation
{ "affected": [], "aliases": [ "CVE-2025-1221" ], "database_specific": { "cwe_ids": [ "CWE-667" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2025-07-30T08:15:33Z", "severity": "MODERATE" }, "details": "A Zigbee Radio Co-Processor (RCP), which is using SiLabs EmberZNet Zigbee stack, was unable to send messages to the host system (CPCd) due to heavy Zigbee traffic, resulting in a Denial of Service (DoS) attack, Only hard reset will bring the device to normal operation", "id": "GHSA-542q-g93g-wjg9", "modified": "2025-07-30T09:31:22Z", "published": "2025-07-30T09:31:22Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1221" }, { "type": "WEB", "url": "https://community.silabs.com/068Vm00000Sadyn" }, { "type": "WEB", "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-7.4.4.0.pdf" }, { "type": "WEB", "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.0.2.0.pdf" }, { "type": "WEB", "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.1.0.0.pdf" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "type": "CVSS_V4" } ] }
Loading…
Loading…
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.
- 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.
Loading…