HCE2-SA-2024-0264 Important HCE 2.0 Security Fix(es): 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-20936. (CVE-2023-50229) 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. (CVE-2023-50230) HCE 2.0 bluez-5.54-18.r2.hce2.aarch64.rpm bluez-cups-5.54-18.r2.hce2.aarch64.rpm bluez-devel-5.54-18.r2.hce2.aarch64.rpm bluez-help-5.54-18.r2.hce2.noarch.rpm bluez-libs-5.54-18.r2.hce2.aarch64.rpm bluez-5.54-18.r2.hce2.x86_64.rpm bluez-cups-5.54-18.r2.hce2.x86_64.rpm bluez-devel-5.54-18.r2.hce2.x86_64.rpm bluez-libs-5.54-18.r2.hce2.x86_64.rpm