SiliconLabs/gecko_sdk on GitHub
The Gecko SDK (GSDK) combines all Silicon Labs 32-bit IoT product software development kits (SDKs) based on Gecko Platform into a single, integrated SDK.
CVE History
| CVE | Published | CVSS v2 | CVSS v3 |
|---|---|---|---|
| CVE-2024-0240 | N/A | N/A | |
| A memory leak in the Silicon Labs' Bluetooth stack for EFR32 products may cause memory to be exhausted when sending notifications to multiple clients, this results in all Bluetooth operations, such as advertising and scanning, to stop. | |||
| CVE-2023-6874 | 7.5 HIGH | N/A | |
| Prior to v7.4.0, Ember ZNet is vulnerable to a denial of service attack through manipulation of the NWK sequence number | |||
| CVE-2023-6387 | 7.5 HIGH | N/A | |
| A potential buffer overflow exists in the Bluetooth LE HCI CPC sample application in the Gecko SDK which may result in a denial of service or remote code execution | |||
| CVE-2023-5138 | 6.8 MEDIUM | N/A | |
| Glitch detection is not enabled by default for the CortexM33 core in Silicon Labs secure vault high parts EFx32xG2xB, except EFR32xG21B. | |||
| CVE-2023-4280 | 9.8 CRITICAL | N/A | |
| An unvalidated input in Silicon Labs TrustZone implementation in v4.3.x and earlier of the Gecko SDK allows an attacker to access the trusted region of memory from the untrusted region. | |||
| CVE-2023-41097 | 7.5 HIGH | N/A | |
| An Observable Timing Discrepancy, Covert Timing Channel vulnerability in Silabs GSDK on ARM potentially allows Padding Oracle Crypto Attack on CBC PKCS7.This issue affects GSDK: through 4.4.0. | |||
| CVE-2023-4020 | 9.1 CRITICAL | N/A | |
| An unvalidated input in a library function responsible for communicating between secure and non-secure memory in Silicon Labs TrustZone implementation allows reading/writing of memory in the secure region of memory from the non-secure region of memory. | |||
| CVE-2023-5310 | 6.5 MEDIUM | N/A | |
| A denial of service vulnerability exists in all Silicon Labs Z-Wave controller and endpoint devices running Z-Wave SDK v7.20.3 (Gecko SDK v4.3.3) and earlier. This attack can be carried out only by devices on the network sending a stream of packets to the device. | |||
| CVE-2023-4489 | 9.8 CRITICAL | N/A | |
| The first S0 encryption key is generated with an uninitialized PRNG in Z/IP Gateway products running Silicon Labs Z/IP Gateway SDK v7.18.3 and earlier. This makes the first S0 key generated at startup predictable, potentially allowing network key prediction and unauthorized S0 network access. | |||
| CVE-2023-3487 | 7.8 HIGH | N/A | |
| 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. | |||
| CVE-2023-3024 | 6.5 MEDIUM | N/A | |
| Forcing the Bluetooth LE stack to segment 'prepare write response' packets can lead to an out-of-bounds memory access. | |||
| CVE-2023-3488 | 5.5 MEDIUM | N/A | |
| 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. | |||
| CVE-2023-2747 | 5.5 MEDIUM | N/A | |
| The initialization vector (IV) used by the secure engine (SE) for encrypting data stored in the SE flash memory is uninitialized. | |||
| CVE-2023-2686 | 9.8 CRITICAL | N/A | |
| Buffer overflow in Wi-Fi Commissioning MicriumOS example in Silicon Labs Gecko SDK v4.2.3 or earlier allows connected device to write payload onto the stack. | |||
| CVE-2023-2687 | 3.3 LOW | N/A | |
| Buffer overflow in Platform CLI component in Silicon Labs Gecko SDK v4.2.1 and earlier allows user to overwrite limited structures on the heap. | |||
| CVE-2023-1132 | 7.5 HIGH | N/A | |
| 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. | |||
| CVE-2023-0965 | 7.5 HIGH | N/A | |
| Compiler removal of buffer clearing in sli_cryptoacc_transparent_key_agreement in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM. | |||
| CVE-2023-32099 | 7.5 HIGH | N/A | |
| Compiler removal of buffer clearing in sli_se_sign_hash in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM. | |||
| CVE-2023-32100 | 7.5 HIGH | N/A | |
| 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. | |||
| CVE-2023-32097 | 7.5 HIGH | N/A | |
| Compiler removal of buffer clearing in sli_crypto_transparent_aead_decrypt_tag in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM. | |||
| CVE-2023-32096 | 7.5 HIGH | N/A | |
| Compiler removal of buffer clearing in sli_crypto_transparent_aead_encrypt_tag in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM. | |||
| CVE-2023-2481 | 7.5 HIGH | N/A | |
| Compiler removal of buffer clearing in sli_se_opaque_import_key in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM. | |||
| CVE-2023-32098 | 7.5 HIGH | N/A | |
| Compiler removal of buffer clearing in sli_se_sign_message in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM. | |||
| CVE-2023-0775 | 6.5 MEDIUM | N/A | |
| An invalid ‘prepare write request’ command can cause the Bluetooth LE stack to run out of memory and fail to be able to handle subsequent connection requests, resulting in a denial-of-service. | |||
| CVE-2023-1261 | 5.3 MEDIUM | N/A | |
| Missing MAC layer security in Silicon Labs Wi-SUN SDK v1.5.0 and earlier allows malicious node to route malicious messages through network. | |||
| CVE-2022-24939 | 6.5 MEDIUM | N/A | |
| A malformed packet containing an invalid destination address, causes a stack overflow in the Ember ZNet stack. This causes an assert which leads to a reset, immediately clearing the error. | |||
| CVE-2022-24942 | 9.8 CRITICAL | N/A | |
| Heap based buffer overflow in HTTP Server functionality in Micrium uC-HTTP 3.01.01 allows remote code execution via HTTP request. | |||
| CVE-2022-24938 | 7.5 HIGH | N/A | |
| A malformed packet causes a stack overflow in the Ember ZNet stack. This causes an assert which leads to a reset, immediately clearing the error. | |||
| CVE-2022-24937 | 9.8 CRITICAL | N/A | |
| Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Silicon Labs Ember ZNet allows Overflow Buffers. | |||
| CVE-2022-24936 | 9.1 CRITICAL | N/A | |
| 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. | |||