CVE-2023-51592

NameCVE-2023-51592
DescriptionBlueZ Audio Profile AVRCP parse_media_folder Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information 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 read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-20854.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
bluez (PTS)buster5.50-1.2~deb10u2vulnerable
buster (security)5.50-1.2~deb10u5vulnerable
bullseye (security), bullseye5.55-3.1+deb11u1vulnerable
bookworm, bookworm (security)5.66-1+deb12u1vulnerable
trixie5.71-1vulnerable
sid5.73-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
bluezsource(unstable)(unfixed)

Notes

https://www.zerodayinitiative.com/advisories/ZDI-23-1905/

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