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6 vulnerabilities found for gecko_bootloader by silabs
CVE-2023-3487 (GCVE-0-2023-3487)
Vulnerability from nvd – Published: 2023-10-20 14:12 – Updated: 2024-09-25 15:47
VLAI
Title
Integer overflow in Silicon Labs Gecko Bootloader leads to unbounded memory access
Summary
An integer overflow in Silicon Labs Gecko Bootloader version 4.3.1 and earlier allows unbounded memory access when reading from or writing to storage slots.
Severity
7.7 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | GSDK |
Affected:
1.0 , ≤ 4.3.1
(patch)
|
|
| silabs | gecko_bootloader |
Affected:
0 , ≤ 4.3.1
(custom)
cpe:2.3:a:silabs:gecko_bootloader:*:*:*:*:*:*:*:* |
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CVE-2023-4041 (GCVE-0-2023-4041)
Vulnerability from nvd – Published: 2023-08-23 04:09 – Updated: 2024-10-03 14:08
VLAI
Title
Second Stage Gecko Bootloader GBL Parser Buffer Overrun Vulnerability
Summary
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code Injection, Authentication Bypass.This issue affects "Standalone" and "Application" versions of Gecko Bootloader.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Gecko Bootloader |
Affected:
0 , < 4.3.1
(4.3.1)
Affected: 0 , < 4.2.4 (4.2.4) Unaffected: 4.3.2 Unaffected: 4.2.4 |
|
| silabs | gecko_bootloader |
Affected:
0 , < 4.3.1
(custom)
Affected: 0 , < 4.3.2 (custom) Unaffected: 4.3.2 Unaffected: 4.2.4 cpe:2.3:a:silabs:gecko_bootloader:*:*:*:*:*:*:*:* |
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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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CVE-2023-3487 (GCVE-0-2023-3487)
Vulnerability from cvelistv5 – Published: 2023-10-20 14:12 – Updated: 2024-09-25 15:47
VLAI
Title
Integer overflow in Silicon Labs Gecko Bootloader leads to unbounded memory access
Summary
An integer overflow in Silicon Labs Gecko Bootloader version 4.3.1 and earlier allows unbounded memory access when reading from or writing to storage slots.
Severity
7.7 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | GSDK |
Affected:
1.0 , ≤ 4.3.1
(patch)
|
|
| silabs | gecko_bootloader |
Affected:
0 , ≤ 4.3.1
(custom)
cpe:2.3:a:silabs:gecko_bootloader:*:*:*:*:*:*:*:* |
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CVE-2023-4041 (GCVE-0-2023-4041)
Vulnerability from cvelistv5 – Published: 2023-08-23 04:09 – Updated: 2024-10-03 14:08
VLAI
Title
Second Stage Gecko Bootloader GBL Parser Buffer Overrun Vulnerability
Summary
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code Injection, Authentication Bypass.This issue affects "Standalone" and "Application" versions of Gecko Bootloader.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Gecko Bootloader |
Affected:
0 , < 4.3.1
(4.3.1)
Affected: 0 , < 4.2.4 (4.2.4) Unaffected: 4.3.2 Unaffected: 4.2.4 |
|
| silabs | gecko_bootloader |
Affected:
0 , < 4.3.1
(custom)
Affected: 0 , < 4.3.2 (custom) Unaffected: 4.3.2 Unaffected: 4.2.4 cpe:2.3:a:silabs:gecko_bootloader:*:*:*:*:*:*:*:* |
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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
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|---|---|
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| 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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