SUSE update for bluez

1) Buffer overflow

EUVDB-ID: #VU75105

Risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-27349

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the handling of the AVRCP protocol. A remote attacker with physical proximity to device can send specially crafted Bluetooth packets to the affected system, trigger memory corruption and execute arbitrary code on the system.

Mitigation

Update the affected package bluez to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server for SAP Applications 15: SP2

SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2

SUSE Linux Enterprise Server 15: SP2

SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2

SUSE Linux Enterprise High Performance Computing 15: SP2

SUSE Enterprise Storage: 7.1

bluez-debugsource: before 5.48-150200.13.25.1

bluez: before 5.48-150200.13.25.1

bluez-devel: before 5.48-150200.13.25.1

libbluetooth3: before 5.48-150200.13.25.1

bluez-debuginfo: before 5.48-150200.13.25.1

libbluetooth3-debuginfo: before 5.48-150200.13.25.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
• cpe:2.3:a:suse:bluez-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:bluez:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:bluez-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libbluetooth3:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:bluez-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libbluetooth3-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20232545-1/

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.