openEuler 24.03 LTS SP1 update for qt6-qtconnectivity

1) Buffer overflow

EUVDB-ID: #VU103884

Risk: High

CVSSv4.0: 6.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2025-23050

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 reading data from the Bluetooth L2CAP socket within the processUnsolicitedReply() and processReply() function in bluetooth/qlowenergycontroller_bluez.cpp. A remote attacker can send specially crafted packets to the system, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 24.03 LTS SP1

qt6-qtconnectivity-examples: before 6.5.2-3

qt6-qtconnectivity-devel: before 6.5.2-3

qt6-qtconnectivity-debugsource: before 6.5.2-3

qt6-qtconnectivity-debuginfo: before 6.5.2-3

qt6-qtconnectivity: before 6.5.2-3

CPE2.3

• cpe:2.3:o:openeuler:openeuler:24.03:LTS SP1:*:*:*:*:*:*
• cpe:2.3:o:openeuler:qt6-qtconnectivity-examples:*:*:*:*:*:openeuler:*:*
• cpe:2.3:o:openeuler:qt6-qtconnectivity-devel:*:*:*:*:*:openeuler:*:*
• cpe:2.3:o:openeuler:qt6-qtconnectivity-debugsource:*:*:*:*:*:openeuler:*:*
• cpe:2.3:o:openeuler:qt6-qtconnectivity-debuginfo:*:*:*:*:*:openeuler:*:*
• cpe:2.3:o:openeuler:qt6-qtconnectivity:*:*:*:*:*:openeuler:*:*

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-1089

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

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