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BlueZ Phone Book Access Profile Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device.
The specific flaw exists within the handling of the Phone Book Access profile. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-20938.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade bluez-cupsUpgrade bluezUpgrade bluez-libsUpgrade bluez-libs-develUpgrade bluez-obexd | Nov 19, 2024 | May 3, 2024 |
| Debian | — | Upgrade bluez | Jul 30, 2024 | May 3, 2024 |
| Oracle_linux | — | Upgrade bluez-libs-develUpgrade bluez-obexdUpgrade bluezUpgrade bluez-libsUpgrade bluez-cups | Nov 21, 2024 | May 3, 2024 |
| Redhat_linux | — | Upgrade bluez-cupsUpgrade bluez-debugsourceUpgrade bluez-libs-devel-debuginfoUpgrade bluez-libs-debuginfoNo solution existsUpgrade bluezUpgrade bluez-obexd-debuginfoUpgrade bluez-hid2hci-debuginfoUpgrade bluez-debuginfoUpgrade bluez-libsUpgrade bluez-cups-debuginfoUpgrade bluez-obexdUpgrade bluez-libs-develUpgrade bluez-mesh-debuginfo | Nov 13, 2024 | May 3, 2024 |
| Rocky_linux | — | Upgrade bluez-obexdUpgrade bluez-libs-develUpgrade bluez-libs-debuginfoUpgrade bluez-cupsUpgrade bluez-cups-debuginfoUpgrade bluez-obexd-debuginfoUpgrade bluez-debugsourceUpgrade bluez-libs-devel-debuginfoUpgrade bluezUpgrade bluez-debuginfoUpgrade bluez-libs | Mar 18, 2025 | May 3, 2024 |
| Suse | — | Upgrade bluez-devel-32bitUpgrade bluezUpgrade libbluetooth3-32bitUpgrade libbluetooth3Upgrade bluez-auto-enable-devicesUpgrade bluez-zsh-completionUpgrade bluez-testUpgrade bluez-develUpgrade bluez-deprecatedUpgrade bluez-obexdUpgrade bluez-cups | Jan 22, 2024 | Jan 19, 2024 |
| Ubuntu | — | Upgrade libbluetooth3Upgrade bluez | Jan 23, 2025 | May 3, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 3, 2024 |
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