Ember ZNet buffer overflow in 'packet handoff' plugin
Published Jan 9, 2025
3.7
LOWCVSS 3.1
EPSS 0.36%
Description
A buffer overflow vulnerability in the packet handoff plugin allows an attacker to overwrite memory outside the plugin's buffer.
Affected products
-
- Version 0StatusaffectedConstraints<=7.2.6
- Version 7.3.0StatusaffectedConstraints<=7.4.4
- Version 8.0.0StatusaffectedConstraints<=8.0.2
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Silabs.com | Ember ZNet SDK | unaffected |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Jan 9, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
Score over time
2025-2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (4 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 0.36% (0.00365) | 28.06th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.35% (0.00352) | 26.82th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.06% (0.00058) | 15.42th | v4 (v2025.03.14) |
| Jan 10, 2025 | 0.04% (0.00043) | 11.13th | v3 (v2023.03.01) |
No CWE recorded.
References (2)
- https://community.silabs.com/069Vm00000I1JawIAF vendor-advisorypermissions-required
- https://github.com/SiliconLabs/simplicity_sdk/releases release-notes
| Link | Providers | Tags |
|---|---|---|
| https://community.silabs.com/069Vm00000I1JawIAF | vendor-advisorypermissions-required | |
| https://github.com/SiliconLabs/simplicity_sdk/releases | release-notes |
Change history (0)
No recorded changes yet.