Key duplication in GSDK
Published May 18, 2023
7.5
HIGHCVSS 3.1
EPSS 0.48%
Description
Compiler removal of buffer clearing in
sli_se_driver_mac_compute
in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
Affected products
-
- Version 0StatusaffectedConstraints<4.2.2
- 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 | Gecko Platform | unaffected |
|
- ≤ 4.2.1
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:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
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 21, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.48% (0.00484) | 39.52th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.48% (0.00484) | 37.70th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.29% (0.00295) | 50.75th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.18% (0.00175) | 55.87th | v3 (v2023.03.01) |
| Jun 19, 2024 | 0.16% (0.00157) | 52.30th | v3 (v2023.03.01) |
| May 24, 2024 | 0.15% (0.00146) | 50.50th | v3 (v2023.03.01) |
| Apr 17, 2024 | 0.12% (0.00124) | 46.30th | v3 (v2023.03.01) |
| May 26, 2023 | 0.09% (0.00087) | 35.60th | v3 (v2023.03.01) |
| May 19, 2023 | 0.04% (0.00043) | 7.08th | v3 (v2023.03.01) |
References (2)
- https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U19lGQAR?operationContext=S1 vendor-advisoryPermissions Required
- https://github.com/SiliconLabs/gecko_sdk patchProduct
| Link | Providers | Tags |
|---|---|---|
| https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U19lGQAR?operationContext=S1 | vendor-advisoryPermissions Required | |
| https://github.com/SiliconLabs/gecko_sdk | patchProduct |
Change history (0)
No recorded changes yet.