vulnerability

Rocky Linux: CVE-2023-27349: bluez (Multiple Advisories)

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Severity
8
CVSS
(AV:A/AC:M/Au:N/C:C/I:C/A:C)
Published
May 3, 2024
Added
Mar 18, 2025
Modified
Aug 13, 2025

Description

BlueZ Audio Profile AVRCP Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code via Bluetooth on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious device.

The specific flaw exists within the handling of the AVRCP protocol. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19908.

Solutions

rocky-upgrade-bluezrocky-upgrade-bluez-cupsrocky-upgrade-bluez-cups-debuginforocky-upgrade-bluez-debuginforocky-upgrade-bluez-debugsourcerocky-upgrade-bluez-hid2hcirocky-upgrade-bluez-hid2hci-debuginforocky-upgrade-bluez-libsrocky-upgrade-bluez-libs-debuginforocky-upgrade-bluez-libs-develrocky-upgrade-bluez-libs-devel-debuginforocky-upgrade-bluez-obexdrocky-upgrade-bluez-obexd-debuginfo

References

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