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In BlueZ before 5.55, a double free was found in the gatttool disconnect_cb() routine from shared/att.c. A remote attacker could potentially cause a denial of service or code execution, during service discovery, due to a redundant...
1 affected package
bluez
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| bluez | — | Fixed | Fixed | Fixed |
Pairing in Bluetooth® Core v5.2 and earlier may permit an unauthenticated attacker to acquire credentials with two pairing devices via adjacent access when the unauthenticated user initiates different pairing methods in each peer...
1 affected package
bluez
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| bluez | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
A logic issue was addressed with improved state management. This issue is fixed in iOS 13.4 and iPadOS 13.4. An attacker in a privileged network position may be able to intercept Bluetooth traffic.
1 affected package
bluez
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| bluez | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
Improper access control in subsystem for BlueZ before version 5.54 may allow an unauthenticated user to potentially enable escalation of privilege and denial of service via adjacent access
1 affected package
bluez
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| bluez | — | — | — | Fixed |
Some fixes available 1 of 6
A bug in Bluez may allow for the Bluetooth Discoverable state being set to on when no Bluetooth agent is registered with the system. This situation could lead to the unauthorized pairing of certain Bluetooth devices without any...
2 affected packages
bluez, gnome-bluetooth
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| bluez | — | — | — | Ignored |
| gnome-bluetooth | — | — | — | Fixed |
An elevation of privilege vulnerability in the Upstream kernel bluez. Product: Android. Versions: Android kernel. Android ID: A-63527053.
24 affected packages
bluez, linux, linux-aws, linux-azure, linux-euclid...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| bluez | — | — | — | Not affected |
| linux | — | — | — | Not affected |
| linux-aws | — | — | — | Not affected |
| linux-azure | — | — | — | Not affected |
| linux-euclid | — | — | — | Not in release |
| linux-flo | — | — | — | Not in release |
| linux-gcp | — | — | — | Not affected |
| linux-gke | — | — | — | Not in release |
| linux-goldfish | — | — | — | Not in release |
| linux-grouper | — | — | — | Not in release |
| linux-hwe | — | — | — | Not affected |
| linux-hwe-edge | — | — | — | Fixed |
| linux-kvm | — | — | — | Not affected |
| linux-lts-trusty | — | — | — | Not in release |
| linux-lts-utopic | — | — | — | Not in release |
| linux-lts-vivid | — | — | — | Not in release |
| linux-lts-wily | — | — | — | Not in release |
| linux-lts-xenial | — | — | — | Not in release |
| linux-maguro | — | — | — | Not in release |
| linux-mako | — | — | — | Not in release |
| linux-manta | — | — | — | Not in release |
| linux-oem | — | — | — | Not affected |
| linux-raspi2 | — | — | — | Not affected |
| linux-snapdragon | — | — | — | Not affected |
All versions of the SDP server in BlueZ 5.46 and earlier are vulnerable to an information disclosure vulnerability which allows remote attackers to obtain sensitive information from the bluetoothd process memory....
1 affected package
bluez
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| bluez | — | — | — | — |
Some fixes available 2 of 4
Buffer overflow in BlueZ 5.41 and earlier allows an attacker to execute arbitrary code via the parse_line function used in some userland utilities.
1 affected package
bluez
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| bluez | — | — | — | Not affected |
In BlueZ 5.42, an out-of-bounds read was identified in "packet_hexdump" function in "monitor/packet.c" source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.
1 affected package
bluez
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| bluez | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
In BlueZ 5.42, a buffer overflow was observed in "read_n" function in "tools/hcidump.c" source file. This issue can be triggered by processing a corrupted dump file and will result in hcidump crash.
1 affected package
bluez
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| bluez | Vulnerable | Vulnerable | Vulnerable | Vulnerable |