This page lists publicly disclosed CVE vulnerabilities affecting silabs gecko_software_development_kit (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2024-22473 | TRNG is used before initialization by ECDSA signing driver when exiting EM2/EM3 on Virtual Secure Vault (VSE) devices. This defect may allow Signature Spoofing by Key Recreation.This issue affects Gecko SDK through v4.4.0. | [email protected] | 6.8 | 0.07% | 2024-02-21 | 2025-02-12 |
| CVE-2023-45318 | A heap-based buffer overflow vulnerability exists in the HTTP Server functionality of Weston Embedded uC-HTTP git commit 80d4004. A specially crafted network packet can lead to arbitrary code execution. An attacker can send a malicious packet to trigger this vulnerability. | [email protected] | 10.0 | 0.59% | 2024-02-20 | 2025-11-04 |
| CVE-2024-0240 | 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. | [email protected] | 6.5 | 0.03% | 2024-02-15 | 2025-02-05 |
| CVE-2023-6874 | Prior to v7.4.0, Ember ZNet is vulnerable to a denial of service attack through manipulation of the NWK sequence number | [email protected] | 7.5 | 0.06% | 2024-02-05 | 2024-11-21 |
| CVE-2023-6387 | 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 | [email protected] | 7.5 | 3.20% | 2024-02-02 | 2024-11-21 |
| CVE-2023-5138 | Glitch detection is not enabled by default for the CortexM33 core in Silicon Labs secure vault high parts EFx32xG2xB, except EFR32xG21B. | [email protected] | 6.8 | 0.05% | 2024-01-03 | 2024-11-21 |
| CVE-2023-4280 | 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. | [email protected] | 9.3 | 0.07% | 2024-01-02 | 2024-11-21 |
| CVE-2023-41097 | 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. | [email protected] | 4.6 | 0.09% | 2023-12-21 | 2024-11-21 |
| CVE-2023-4020 | 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. | [email protected] | 9.0 | 0.20% | 2023-12-15 | 2024-11-21 |
| CVE-2023-31247 | A memory corruption vulnerability exists in the HTTP Server Host header parsing functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability. | [email protected] | 9.0 | 0.36% | 2023-11-14 | 2025-11-04 |
| CVE-2023-28391 | A memory corruption vulnerability exists in the HTTP Server header parsing functionality of Weston Embedded uC-HTTP v3.01.01. Specially crafted network packets can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability. | [email protected] | 9.0 | 0.36% | 2023-11-14 | 2025-11-04 |
| CVE-2023-28379 | A memory corruption vulnerability exists in the HTTP Server form boundary functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability. | [email protected] | 9.0 | 0.28% | 2023-11-14 | 2025-11-04 |
| CVE-2023-27882 | A heap-based buffer overflow vulnerability exists in the HTTP Server form boundary functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability. | [email protected] | 9.0 | 0.33% | 2023-11-14 | 2025-11-04 |
| CVE-2023-25181 | A heap-based buffer overflow vulnerability exists in the HTTP Server functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted set of network packets can lead to arbitrary code execution. An attacker can send a malicious packet to trigger this vulnerability. | [email protected] | 9.0 | 0.30% | 2023-11-14 | 2024-11-21 |
| CVE-2023-24585 | An out-of-bounds write vulnerability exists in the HTTP Server functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to memory corruption. An attacker can send a network request to trigger this vulnerability. | [email protected] | 7.7 | 0.30% | 2023-11-14 | 2024-11-21 |
| CVE-2023-3024 | Forcing the Bluetooth LE stack to segment 'prepare write response' packets can lead to an out-of-bounds memory access. | [email protected] | 5.9 | 0.12% | 2023-09-29 | 2024-11-21 |
| CVE-2023-3488 | 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. | [email protected] | 3.8 | 0.08% | 2023-07-28 | 2024-11-21 |
| CVE-2023-2747 | The initialization vector (IV) used by the secure engine (SE) for encrypting data stored in the SE flash memory is uninitialized. | [email protected] | 3.1 | 0.03% | 2023-06-15 | 2024-11-21 |
| CVE-2023-2686 | 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. | [email protected] | 9.8 | 0.15% | 2023-06-15 | 2024-11-21 |
| CVE-2023-2687 | 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. | [email protected] | 2.9 | 0.05% | 2023-06-02 | 2024-11-21 |