ROS-20260929-73-0087

The vulnerability of the l2capinformationrsp function in the net/bluetooth/l2capcore.c module of the Linux kernel’s Bluetooth subsystem is related to the execution of operations outside the buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise the confidentiality...

Linux kernel Bluetooth L2CAP Buffer Overflow

The vulnerability of the l2capinformationrsp function in the net/bluetooth/l2capcore.c module of the Linux kernel’s Bluetooth subsystem is related to the execution of operations outside the buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise the confidentiality...

CVE-2026-31393 Bluetooth: L2CAP: Validate L2CAP_INFO_RSP payload length before access

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Validate L2CAPINFORSP payload length before access l2capinformationrsp checks that cmdlen covers the fixed l2capinforsp header type + result, 4 bytes but then reads rsp-data without verifying that the payload is...

CVE-2026-31393: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Validate L2CAPINFORSP payload length before access l2capinformationrsp checks that cmdlen covers the fixed l2capinforsp header type + result, 4 bytes but then reads rsp-data without verifying that the payload is...