CVE-2023-1132
Key duplication in GSDK
Compiler removal of buffer clearing in
sli_se_driver_key_agreement
in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Key duplication in GSDK
Compiler removal of buffer clearing in
sli_se_driver_key_agreement
in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
- Record
CVE-2023-1132- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-14
- Updated
- 2026-11-02
EUVDEUVD-2023-23415
Compiler removal of buffer clearing in
sli_se_driver_key_agreement
in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
- Record
EUVD-2023-23415- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-c5mm-qw5v-hxgq
Compiler removal of buffer clearing in sli_se_driver_key_agreement in Silicon Labs Gecko...
Compiler removal of buffer clearing in
sli_se_driver_key_agreement
in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
- Record
GHSA-c5mm-qw5v-hxgq- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-14
- Updated
- 2026-11-02
NVD
Compiler removal of buffer clearing in
sli_se_driver_key_agreement
in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
- Record
CVE-2023-1132- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-14
- Updated
- 2026-11-02
OSV
Key duplication in GSDK
Compiler removal of buffer clearing in
sli_se_driver_key_agreement
in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
- Record
CVE-2023-1132- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-14
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-1132 is a medium vulnerability (CVSS 5.3) in Silabs.com Gecko Platform, published May 18, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 41st percentile. No source names a fixed version.