Silabs Silicon Labs Gecko Software Development Kit

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.

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.

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.

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.

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.

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.

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.

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.

Unvalidated input in Silicon Labs TrustZone implementation leads to accessing Trusted memory region

Unvalidated input in Silicon Labs PSA Attestation service leads to secure memory access from non-secure memory

Incorrect buffer parsing in Bluetooth LE sample code may lead to buffer overflow

Key duplication in GSDK

Key duplication in GSDK

Key duplication in GSDK

Key duplication in GSDK

Key duplication in GSDK

Key duplication in GSDK

Key duplication in GSDK

Key duplication in GSDK

Uninitialized TRNG used for ECDSA after EM2/EM3 sleep for VSE devices

Zigbee Unauthenticated DoS via NWK Sequence number manipulation

Potential Timing vulnerability in CBC PKCS7 padding calculations

Glitch detection not active by default in Silicon Labs Secure Vault High devices

Silicon Labs EFR32 Bluetooth stack denial of service when sending notifications to multiple clients

Malformed Zigbee packet with invalid destination address causes Assert

Bluetooth LE Invalid prepare write request command leads to denial of service

Bluetooth LE segmented 'prepare write response' packet may lead to out-of-bounds memory access

Uninitialized variable in Gecko Bootloader can leak secure stack

Uninitialized IV in Silicon Labs SE FW v2.0.0 through v 2.2.1 for internally stored data

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.