PT-2022-35012

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.3 Description The issue is related to a user-after-free problem in the Bluetooth L2CAP protocol. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2022-35639 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.220 Description: The issue is related to a user-after-free problem in the Bluetooth L2CAP protocol. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

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...

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

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

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...

Linux kernel 资源管理错误漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel. An attacker exploits this vulnerability to bypass the Linux kernel's filtering rules via Bluetooth L2CAP invalid SPSM in...

PT-2022-5679

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel has use-after-free vulnerabilities in the net/bluetooth/l2cap core.c's l2cap connect and l2cap le connect req functions. These vulnerabilities may allow code execution a...

PT-2025-18627

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.19.8 Description A use-after-free condition has been identified in the Linux kernel's Bluetooth L2CAP implementation. This issue arises from a race condition between two parallel flows: l2cap reassemble sdu and...

PT-2022-37998

Уязвимость функций l2cap rx state recv и l2cap rx модуля net/bluetooth/l2cap core.c подсистемы Bluetooth ядра операционной системы Linux связана с повторным использованием ранее освобожденной памяти. Эксплуатация уязвимости может позволить нарушителю оказать воздействие на конфиденциальность,...

Vulnerability of the l2cap_reassemble_sdu() function (net/bluetooth/l2cap_core.c) in Linux kernel, allowing a attacker to execute arbitrary code

The vulnerability of the l2capreassemblesdu function net/bluetooth/l2capcore.c in Linux kernel relates to the use of memory after it is freed. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

Vulnerability of the l2cap_conn_del() function (net/bluetooth/l2cap_core.c) in Linux operating system kernels, allowing a attacker to execute arbitrary code

The vulnerability of the l2capconndel function net/bluetooth/l2capcore.c in Linux operating systems is related to the use of memory after it is freed. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

DEBIAN-CVE-2022-3640

A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2capconndel of the file net/bluetooth/l2capcore.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of...

CVE-2022-3640

A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2capconndel of the file net/bluetooth/l2capcore.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of...

UBUNTU-CVE-2022-3640

A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2capconndel of the file net/bluetooth/l2capcore.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of...

Linux kernel 资源管理错误漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system, Linux. Linux kernel is vulnerable to a security flaw that affects the function l2capconndel in the component Bluetooth's file net/bluetooth/l2capcore.c. The operation leads to free post-use. No detailed...

DEBIAN-CVE-2022-3619

A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function l2caprecvacldata of the file net/bluetooth/l2capcore.c of the component Bluetooth. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue...