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A heap-based buffer overflow was discovered in bluetoothd in BlueZ through 5.48. There isn't any check on whether there is enough space in the destination buffer. The function simply appends all data passed to it. The values of...
1 affected package
bluez
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| bluez | — | Not affected | Not affected | Not affected | Fixed |
An issue was discovered in bluetoothd in BlueZ through 5.48. The vulnerability lies in the handling of a SVC_ATTR_REQ by the SDP implementation. By crafting a malicious CSTATE, it is possible to trick the server into returning...
1 affected package
bluez
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| bluez | — | Not affected | Not affected | Not affected | Fixed |
Some fixes available 13 of 14
BlueZ is a Bluetooth protocol stack for Linux. In affected versions a vulnerability exists in sdp_cstate_alloc_buf which allocates memory which will always be hung in the singly linked list of cstates and will not be freed. This...
1 affected package
bluez
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| bluez | Fixed | Fixed | Fixed | Fixed | Fixed |
Some fixes available 4 of 5
An issue was discovered in gatt-database.c in BlueZ 5.61. A use-after-free can occur when a client disconnects during D-Bus processing of a WriteValue call.
1 affected package
bluez
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| bluez | Not affected | Not affected | Not affected | Fixed | Fixed |
The Bluetooth Classic implementation in the Cypress WICED BT stack through 2.9.0 for CYW20735B1 devices does not properly handle the reception of LMP_max_slot with a greater ACL Length after completion of the LMP setup procedure,...
1 affected package
bluez-firmware
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| bluez-firmware | Not affected | Not affected | Vulnerable | Not in release | Not in release |
The Bluetooth Classic implementation in the Cypress WICED BT stack through 2.9.0 for CYW20735B1 does not properly handle the reception of a malformed LMP timing accuracy response followed by multiple reconnections to the...
1 affected package
bluez-firmware
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| bluez-firmware | Not affected | Not affected | Vulnerable | Not in release | Not in release |
The Bluetooth Classic implementation in the Cypress CYW920735Q60EVB does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service and restart...
1 affected package
bluez-firmware
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| bluez-firmware | Not affected | Not affected | Vulnerable | Not in release | Not in release |
The Bluetooth Classic implementation in the Cypress WICED BT stack through 2.9.0 for CYW20735B1 devices does not properly handle the reception of LMP_max_slot with an invalid Baseband packet type (and LT_ADDRESS and LT_ADDR) after...
1 affected package
bluez-firmware
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| bluez-firmware | Not affected | Not affected | Vulnerable | Not in release | Not in release |
bluetoothd from bluez incorrectly saves adapters' Discoverable status when a device is powered down, and restores it when powered up. If a device is powered down while discoverable, it will be discoverable when powered on again....
1 affected package
bluez
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| bluez | — | — | Not affected | Fixed | Not affected |
Unencrypted Bluetooth Low Energy baseband links in Bluetooth Core Specifications 4.0 through 5.2 may permit an adjacent device to inject a crafted packet during the receive window of the listening device before the transmitting...
168 affected packages
linux-aws-5.0, linux-aws-5.11, linux-aws-5.13, linux-aws-5.15, linux-aws-5.3...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| linux-aws-5.0 | — | Not in release | Not in release | Not in release | Ignored |
| linux-aws-5.11 | — | Not in release | Not in release | Ignored | Not in release |
| linux-aws-5.13 | — | Not in release | Not in release | Ignored | Not in release |
| linux-aws-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-aws-5.3 | — | Not in release | Not in release | Not in release | Ignored |
| linux-aws-5.4 | — | Not in release | Not in release | Not in release | Ignored |
| linux-aws-5.8 | — | Not in release | Not in release | Ignored | Not in release |
| linux-aws-hwe | — | Not in release | Not in release | Not in release | Not in release |
| linux-azure-4.15 | — | Not in release | Not in release | Not in release | Ignored |
| linux-azure-5.11 | — | Not in release | Not in release | Ignored | Not in release |
| linux-azure-5.13 | — | Not in release | Not in release | Ignored | Not in release |
| linux-azure-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-azure-5.19 | — | Not in release | Ignored | Not in release | Not in release |
| linux-azure-5.3 | — | Not in release | Not in release | Not in release | Ignored |
| linux-azure-5.4 | — | Not in release | Not in release | Not in release | Ignored |
| linux-azure-5.8 | — | Not in release | Not in release | Ignored | Not in release |
| linux-azure-edge | — | Not in release | Not in release | Not in release | Ignored |
| linux-azure-fde | — | Ignored | Ignored | Ignored | Not in release |
| linux-azure-fde-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-bluefield | — | Not in release | Not in release | Ignored | Not in release |
| linux-dell300x | — | Not in release | Not in release | Not in release | Ignored |
| linux-gcp | — | Ignored | Ignored | Ignored | Ignored |
| linux-gcp-4.15 | — | Not in release | Not in release | Not in release | Ignored |
| linux-azure | — | Ignored | Ignored | Ignored | Ignored |
| linux-gcp-5.11 | — | Not in release | Not in release | Ignored | Not in release |
| linux-gcp-5.13 | — | Not in release | Not in release | Ignored | Not in release |
| linux-gcp-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-gcp-5.3 | — | Not in release | Not in release | Not in release | Ignored |
| linux-gcp-5.4 | — | Not in release | Not in release | Not in release | Ignored |
| linux-gcp-5.8 | — | Not in release | Not in release | Ignored | Not in release |
| linux-gcp-edge | — | Not in release | Not in release | Not in release | Ignored |
| linux-gke | — | Ignored | Ignored | Ignored | Not in release |
| linux-gke-4.15 | — | Not in release | Not in release | Not in release | Ignored |
| linux-gke-5.0 | — | Not in release | Not in release | Not in release | Ignored |
| linux-gke-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-gke-5.3 | — | Not in release | Not in release | Not in release | Ignored |
| linux-gke-5.4 | — | Not in release | Not in release | Not in release | Ignored |
| linux-gkeop | — | Ignored | Ignored | Ignored | Not in release |
| linux-gkeop-5.4 | — | Not in release | Not in release | Not in release | Ignored |
| linux-hwe | — | Not in release | Not in release | Not in release | Ignored |
| linux-hwe-5.11 | — | Not in release | Not in release | Ignored | Not in release |
| linux-hwe-5.13 | — | Not in release | Not in release | Ignored | Not in release |
| linux-hwe-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-hwe-5.19 | — | Not in release | Ignored | Not in release | Not in release |
| linux-hwe-5.4 | — | Not in release | Not in release | Not in release | Ignored |
| linux-hwe-5.8 | — | Not in release | Not in release | Ignored | Not in release |
| linux-hwe-edge | — | Not in release | Not in release | Not in release | Ignored |
| linux-ibm | — | Ignored | Ignored | Ignored | Not in release |
| linux-ibm-5.4 | — | Not in release | Not in release | Not in release | Ignored |
| linux-intel-5.13 | — | Not in release | Not in release | Ignored | Not in release |
| linux-intel-iotg | — | Not in release | Ignored | Not in release | Not in release |
| linux-intel-iotg-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-lowlatency | — | Ignored | Ignored | Not in release | Not in release |
| linux-kvm | — | Not in release | Ignored | Ignored | Ignored |
| linux-lowlatency-hwe-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-lowlatency-hwe-5.19 | — | Not in release | Ignored | Not in release | Not in release |
| linux-lts-xenial | — | Not in release | Not in release | Not in release | Not in release |
| linux-oem | — | Not in release | Not in release | Not in release | Ignored |
| linux-oem-5.10 | — | Not in release | Not in release | Ignored | Not in release |
| linux-oem-5.14 | — | Not in release | Not in release | Ignored | Not in release |
| linux-oem-5.17 | — | Not in release | Ignored | Not in release | Not in release |
| linux-oem-5.6 | — | Not in release | Not in release | Ignored | Not in release |
| linux-oem-6.0 | — | Not in release | Ignored | Not in release | Not in release |
| linux-oem-6.1 | — | Not in release | Ignored | Not in release | Not in release |
| linux-oem-osp1 | — | Not in release | Not in release | Not in release | Ignored |
| linux-oracle | — | Ignored | Ignored | Ignored | Ignored |
| linux-oracle-5.0 | — | Not in release | Not in release | Not in release | Ignored |
| linux-oracle-5.11 | — | Not in release | Not in release | Ignored | Not in release |
| linux-oracle-5.13 | — | Not in release | Not in release | Ignored | Not in release |
| linux-oracle-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-oracle-5.3 | — | Not in release | Not in release | Not in release | Ignored |
| linux-oracle-5.4 | — | Not in release | Not in release | Not in release | Ignored |
| linux-oracle-5.8 | — | Not in release | Not in release | Ignored | Not in release |
| linux-raspi | — | Ignored | Ignored | Ignored | Not in release |
| linux-raspi-5.4 | — | Not in release | Not in release | Not in release | Ignored |
| linux-raspi2 | — | Not in release | Not in release | Ignored | Ignored |
| linux-raspi2-5.3 | — | Not in release | Not in release | Not in release | Ignored |
| linux-riscv | — | Ignored | Ignored | Ignored | Not in release |
| linux-riscv-5.11 | — | Not in release | Not in release | Ignored | Not in release |
| linux-riscv-5.8 | — | Not in release | Not in release | Ignored | Not in release |
| linux-snapdragon | — | Not in release | Not in release | Not in release | Ignored |
| linux | — | Ignored | Ignored | Ignored | Ignored |
| linux-aws | — | Ignored | Ignored | Ignored | Ignored |
| linux-nvidia | — | Ignored | Ignored | Not in release | Not in release |
| linux-gkeop-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-aws-5.19 | — | Not in release | Ignored | Not in release | Not in release |
| linux-gcp-5.19 | — | Not in release | Ignored | Not in release | Not in release |
| linux-riscv-5.19 | — | Not in release | Ignored | Not in release | Not in release |
| linux-allwinner | — | Not in release | Not in release | Not in release | Not in release |
| linux-allwinner-5.19 | — | Not in release | Ignored | Not in release | Not in release |
| linux-starfive | — | Not in release | Not in release | Not in release | Not in release |
| linux-starfive-5.19 | — | Not in release | Ignored | Not in release | Not in release |
| linux-aws-6.2 | — | Not in release | Ignored | Not in release | Not in release |
| linux-hwe-6.2 | — | Not in release | Ignored | Not in release | Not in release |
| linux-lowlatency-hwe-6.2 | — | Not in release | Ignored | Not in release | Not in release |
| linux-ibm-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-gcp-6.2 | — | Not in release | Ignored | Not in release | Not in release |
| linux-azure-6.2 | — | Not in release | Ignored | Not in release | Not in release |
| linux-azure-fde-6.2 | — | Not in release | Ignored | Not in release | Not in release |
| linux-iot | — | Not in release | Not in release | Ignored | Not in release |
| linux-azure-fde-5.19 | — | Not in release | Ignored | Not in release | Not in release |
| linux-riscv-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-xilinx-zynqmp | — | Not in release | Ignored | Ignored | Not in release |
| linux-nvidia-6.2 | — | Not in release | Ignored | Not in release | Not in release |
| linux-starfive-6.2 | — | Not in release | Ignored | Not in release | Not in release |
| linux-laptop | — | Not in release | Not in release | Not in release | Not in release |
| linux-oem-6.5 | — | Not in release | Ignored | Not in release | Not in release |
| linux-hwe-6.5 | — | Not in release | Ignored | Not in release | Not in release |
| linux-lowlatency-hwe-6.5 | — | Not in release | Ignored | Not in release | Not in release |
| linux-riscv-6.5 | — | Not in release | Ignored | Not in release | Not in release |
| linux-starfive-6.5 | — | Not in release | Ignored | Not in release | Not in release |
| linux-aws-6.5 | — | Not in release | Ignored | Not in release | Not in release |
| linux-azure-6.5 | — | Not in release | Ignored | Not in release | Not in release |
| linux-gcp-6.5 | — | Not in release | Ignored | Not in release | Not in release |
| linux-oracle-6.5 | — | Not in release | Ignored | Not in release | Not in release |
| linux-nvidia-6.5 | — | Not in release | Ignored | Not in release | Not in release |
| linux-aws-fips | — | Ignored | Ignored | Ignored | Ignored |
| linux-azure-fips | — | Ignored | Ignored | Ignored | Ignored |
| linux-gcp-fips | — | Ignored | Ignored | Ignored | Ignored |
| linux-oem-6.8 | — | Ignored | Not in release | Not in release | Not in release |
| linux-aws-6.8 | — | Not in release | Ignored | Not in release | Not in release |
| linux-azure-6.8 | — | Not in release | Ignored | Not in release | Not in release |
| linux-azure-nvidia | — | Ignored | Not in release | Not in release | Not in release |
| linux-azure-nvidia-6.14 | — | Ignored | Not in release | Not in release | Not in release |
| linux-intel | — | Ignored | Not in release | Not in release | Not in release |
| linux-gcp-6.11 | — | Ignored | Not in release | Not in release | Not in release |
| linux-gcp-6.8 | — | Not in release | Ignored | Not in release | Not in release |
| linux-hwe-6.11 | — | Ignored | Not in release | Not in release | Not in release |
| linux-hwe-6.14 | — | Ignored | Not in release | Not in release | Not in release |
| linux-ibm-6.8 | — | Not in release | Ignored | Not in release | Not in release |
| linux-lowlatency-hwe-6.11 | — | Ignored | Not in release | Not in release | Not in release |
| linux-nvidia-6.11 | — | Ignored | Not in release | Not in release | Not in release |
| linux-nvidia-tegra | — | Ignored | Ignored | Not in release | Not in release |
| linux-nvidia-tegra-5.15 | — | Not in release | Not in release | Ignored | Not in release |
| linux-nvidia-tegra-igx | — | Not in release | Ignored | Not in release | Not in release |
| linux-oem-6.11 | — | Ignored | Not in release | Not in release | Not in release |
| linux-oracle-6.14 | — | Ignored | Not in release | Not in release | Not in release |
| linux-oracle-6.17 | — | Ignored | Not in release | Not in release | Not in release |
| linux-oracle-6.8 | — | Not in release | Ignored | Not in release | Not in release |
| linux-realtime | — | Ignored | Ignored | Not in release | Not in release |
| linux-realtime-6.8 | — | Not in release | Ignored | Not in release | Not in release |
| linux-riscv-6.14 | — | Ignored | Not in release | Not in release | Not in release |
| bluez | — | Ignored | Ignored | Ignored | Ignored |
| linux-nvidia-6.8 | — | Not in release | Ignored | Not in release | Not in release |
| linux-nvidia-lowlatency | — | Ignored | Not in release | Not in release | Not in release |
| linux-hwe-6.8 | — | Not in release | Ignored | Not in release | Not in release |
| linux-lowlatency-hwe-6.8 | — | Not in release | Ignored | Not in release | Not in release |
| linux-riscv-6.8 | — | Not in release | Ignored | Not in release | Not in release |
| linux-fips | — | Ignored | Ignored | Ignored | Ignored |
| linux-intel-iot-realtime | — | Not in release | Ignored | Not in release | Not in release |
| linux-raspi-realtime | — | Ignored | Not in release | Not in release | Not in release |
| linux-azure-6.11 | — | Ignored | Not in release | Not in release | Not in release |
| linux-oem-6.14 | — | Ignored | Not in release | Not in release | Not in release |
| linux-aws-6.14 | — | Ignored | Not in release | Not in release | Not in release |
| linux-gcp-6.14 | — | Ignored | Not in release | Not in release | Not in release |
| linux-realtime-6.14 | — | Ignored | Not in release | Not in release | Not in release |
| linux-azure-6.14 | — | Ignored | Not in release | Not in release | Not in release |
| linux-azure-fde-6.14 | — | Ignored | Not in release | Not in release | Not in release |
| linux-xilinx | — | Ignored | Not in release | Not in release | Not in release |
| linux-oem-6.17 | — | Ignored | Not in release | Not in release | Not in release |
| linux-azure-fde-6.8 | — | Not in release | Ignored | Not in release | Not in release |
| linux-aws-6.17 | — | Ignored | Not in release | Not in release | Not in release |
| linux-gcp-6.17 | — | Ignored | Not in release | Not in release | Not in release |
| linux-hwe-6.17 | — | Ignored | Not in release | Not in release | Not in release |
| linux-riscv-6.17 | — | Ignored | Not in release | Not in release | Not in release |
| linux-azure-6.17 | — | Ignored | Not in release | Not in release | Not in release |
| linux-azure-fde-6.17 | — | Ignored | Not in release | Not in release | Not in release |
| linux-realtime-6.17 | — | Ignored | Not in release | Not in release | Not in release |