CVE-2023-23609

Contiki-NG up to and including version 4.8 is affected by an out-of-bounds write in the BLE-L2CAP module during reassembly of fragmented packets. The issue arises because the packet buffer is not checked for sufficient size, potentially allowing writes of up to 1152 bytes. The vulnerability is un...

CVE-2023-23609 contiki-ng BLE-L2CAP contains Improper size validation of L2CAP frames

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to and including 4.8 are vulnerable to an out-of-bounds write that can occur in the BLE-L2CAP module. The Bluetooth Low Energy - Logical Link Control and Adaptation Layer Protocol BLE-L2C...

CVE-2023-23609 contiki-ng BLE-L2CAP contains Improper size validation of L2CAP frames

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to and including 4.8 are vulnerable to an out-of-bounds write that can occur in the BLE-L2CAP module. The Bluetooth Low Energy - Logical Link Control and Adaptation Layer Protocol BLE-L2C...

PT-2023-19071 · Unknown · Contiki-Ng

Name of the Vulnerable Software and Affected Versions: Contiki-NG versions prior to and including 4.8 Description: The issue concerns an out-of-bounds write in the BLE-L2CAP module of Contiki-NG, an open-source operating system for IoT devices. This module handles packet fragmentation up to the...

CVE-2022-41972

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to 4.9 contain a NULL Pointer Dereference in BLE L2CAP module. The Contiki-NG operating system for IoT devices contains a Bluetooth Low Energy stack. An attacker can inject a packet in th...

Null pointer dereference

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to 4.9 contain a NULL Pointer Dereference in BLE L2CAP module. The Contiki-NG operating system for IoT devices contains a Bluetooth Low Energy stack. An attacker can inject a packet in th...

CVE-2022-41972 Contiki-NG contains NULL Pointer Dereference in BLE L2CAP module

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to 4.9 contain a NULL Pointer Dereference in BLE L2CAP module. The Contiki-NG operating system for IoT devices contains a Bluetooth Low Energy stack. An attacker can inject a packet in th...

CVE-2022-41972

Contiki-NG before 4.9 is affected by a NULL pointer dereference in the BLE L2CAP module. The vulnerability occurs when processing L2CAP packets: input_l2cap_credit does not verify that the metadata for the user-supplied channel ID exists, potentially dereferencing NULL. Impact is undefined behavi...

CVE-2022-41972 Contiki-NG contains NULL Pointer Dereference in BLE L2CAP module

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to 4.9 contain a NULL Pointer Dereference in BLE L2CAP module. The Contiki-NG operating system for IoT devices contains a Bluetooth Low Energy stack. An attacker can inject a packet in th...

CVE-2022-41972 Contiki-NG contains NULL Pointer Dereference in BLE L2CAP module

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to 4.9 contain a NULL Pointer Dereference in BLE L2CAP module. The Contiki-NG operating system for IoT devices contains a Bluetooth Low Energy stack. An attacker can inject a packet in th...

Contiki-NG 代码问题漏洞

Contiki-NG is an open source cross-platform operating system for next-generation IoT Internet of Things devices. A code issue vulnerability exists in versions of Contiki-NG prior to 4.9, which stems from the inclusion of a Bluetooth low-power stack that can be exploited by an attacker to inject...

PT-2022-26196 · Unknown · Contiki-Ng

Name of the Vulnerable Software and Affected Versions: Contiki-NG versions prior to 4.9 Description: The Contiki-NG operating system for IoT devices contains a Bluetooth Low Energy stack that is vulnerable to a NULL Pointer Dereference in the BLE L2CAP module. An attacker can inject a packet into...

CVE-2022-41873

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to 4.9 are vulnerable to an Out-of-bounds read. While processing the L2CAP protocol, the Bluetooth Low Energy stack of Contiki-NG needs to map an incoming channel ID to its metadata...

Out-of-bounds

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to 4.9 are vulnerable to an Out-of-bounds read. While processing the L2CAP protocol, the Bluetooth Low Energy stack of Contiki-NG needs to map an incoming channel ID to its metadata...

CVE-2022-41873 Out-of-bounds read and write in BLE L2CAP module

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to 4.9 are vulnerable to an Out-of-bounds read. While processing the L2CAP protocol, the Bluetooth Low Energy stack of Contiki-NG needs to map an incoming channel ID to its metadata...

CVE-2022-41873

Contiki-NG prior to 4.9 is affected by an out-of-bounds read/write in the BLE L2CAP path. An integer truncation in get_channel_for_cid allows a crafted channel ID to bypass the bounds check on channel IDs, enabling attacker-controlled data to be read/written out-of-bounds. The issue has been patc...

PT-2022-26106 · Unknown · Contiki-Ng

Name of the Vulnerable Software and Affected Versions: Contiki-NG versions prior to 4.9 Description: The issue concerns an out-of-bounds read in Contiki-NG, an open-source operating system for IoT devices. It occurs while processing the L2CAP protocol in the Bluetooth Low Energy stack, where an...

CVE-2022-41873 Out-of-bounds read and write in BLE L2CAP module

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to 4.9 are vulnerable to an Out-of-bounds read. While processing the L2CAP protocol, the Bluetooth Low Energy stack of Contiki-NG needs to map an incoming channel ID to its metadata...

Contiki-NG 缓冲区错误漏洞

Contiki-NG is an open source cross-platform operating system for next-generation IoT Internet of Things devices. Contiki-NG suffers from a security vulnerability that stems from its BLE L2CAP module allowing an attacker to achieve an out-of-bounds read...

CVE-2022-41873 Out-of-bounds read and write in BLE L2CAP module

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to 4.9 are vulnerable to an Out-of-bounds read. While processing the L2CAP protocol, the Bluetooth Low Energy stack of Contiki-NG needs to map an incoming channel ID to its metadata...