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4 vulnerabilities found for Gecko Bootloader by silabs.com
CVE-2023-3488 (GCVE-0-2023-3488)
Vulnerability from cvelistv5 – Published: 2023-07-28 15:36 – Updated: 2024-10-11 14:07
VLAI
Title
Uninitialized variable in Gecko Bootloader can leak secure stack
Summary
Uninitialized buffer in GBL parser in Silicon Labs GSDK v4.3.0 and earlier allows attacker to leak data from Secure stack via malformed GBL file.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/SiliconLabs/gecko_sdk/releases | patch |
| https://community.silabs.com/sfc/servlet.shepherd… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Gecko Bootloader |
Affected:
0 , ≤ 4.3.0
(semver)
|
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CVE-2022-24936 (GCVE-0-2022-24936)
Vulnerability from cvelistv5 – Published: 2022-11-02 17:25 – Updated: 2025-05-02 16:14
VLAI
Title
Gecko Standalone Bootloader vulnerability may allow bypassing application secure boot in some Series 2 devices
Summary
Out-of-Bounds error in GBL parser in Silicon Labs Gecko Bootloader version 4.0.1 and earlier allows attacker to overwrite flash Sign key and OTA decryption key via malicious bootloader upgrade.
Severity
8.3 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/sfc/servlet.shepherd… | vendor-advisory |
| https://github.com/SiliconLabs/gecko_sdk/blame/2e… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Gecko Bootloader |
Affected:
0 , ≤ 4.0.1
(semver)
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CVE-2023-3488 (GCVE-0-2023-3488)
Vulnerability from nvd – Published: 2023-07-28 15:36 – Updated: 2024-10-11 14:07
VLAI
Title
Uninitialized variable in Gecko Bootloader can leak secure stack
Summary
Uninitialized buffer in GBL parser in Silicon Labs GSDK v4.3.0 and earlier allows attacker to leak data from Secure stack via malformed GBL file.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/SiliconLabs/gecko_sdk/releases | patch |
| https://community.silabs.com/sfc/servlet.shepherd… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Gecko Bootloader |
Affected:
0 , ≤ 4.3.0
(semver)
|
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CVE-2022-24936 (GCVE-0-2022-24936)
Vulnerability from nvd – Published: 2022-11-02 17:25 – Updated: 2025-05-02 16:14
VLAI
Title
Gecko Standalone Bootloader vulnerability may allow bypassing application secure boot in some Series 2 devices
Summary
Out-of-Bounds error in GBL parser in Silicon Labs Gecko Bootloader version 4.0.1 and earlier allows attacker to overwrite flash Sign key and OTA decryption key via malicious bootloader upgrade.
Severity
8.3 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/sfc/servlet.shepherd… | vendor-advisory |
| https://github.com/SiliconLabs/gecko_sdk/blame/2e… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Gecko Bootloader |
Affected:
0 , ≤ 4.0.1
(semver)
|
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