PT-2026-96548

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: serialize security confirmation handling rfcomm security cfm looks up a session on session list and then walks its DLC list without holding rfcomm mutex. Since RFCOMM session teardown uses rfcomm mutex, krfcomm...

kernel: NULL Pointer dereference bluetooth allows Overflow Buffers

A NULL pointer dereference vulnerability was found in the Linux kernel in rfcommchecksecurity. This issue may lead to buffer overflows...

kernel: Bluetooth: rfcomm: Fix null-ptr-deref in rfcomm_check_security

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: rfcomm: Fix null-ptr-deref in rfcommchecksecurity The Linux kernel CVE team has assigned CVE-2024-26903 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024041745-CVE-2024-26903-de5c@gregkh...

SUSE CVE-2024-26903

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: rfcomm: Fix null-ptr-deref in rfcommchecksecurity During our fuzz testing of the connection and disconnection process at the RFCOMM layer, we discovered this bug. By comparing the packets from a normal connection and...