Anolis OS update for bluez



Risk Low
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2023-27349
CVE-2023-51589
CWE-ID CWE-119
CWE-125
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Anolis OS
Operating systems & Components / Operating system

bluez-doc
Operating systems & Components / Operating system package or component

bluez-obexd
Operating systems & Components / Operating system package or component

bluez-libs-devel
Operating systems & Components / Operating system package or component

bluez-libs
Operating systems & Components / Operating system package or component

bluez-hid2hci
Operating systems & Components / Operating system package or component

bluez-cups
Operating systems & Components / Operating system package or component

bluez
Operating systems & Components / Operating system package or component

Vendor OpenAnolis

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

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

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

bluez-doc: before 5.63-5.0.1

bluez-obexd: before 5.63-5.0.1

bluez-libs-devel: before 5.63-5.0.1

bluez-libs: before 5.63-5.0.1

bluez-hid2hci: before 5.63-5.0.1

bluez-cups: before 5.63-5.0.1

bluez: before 5.63-5.0.1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2025:0210


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.

2) Out-of-bounds read

EUVDB-ID: #VU84670

Risk: Low

CVSSv4.0: 0.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-51589

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition when handling AVRCP protocol within the parse_media_element() function. A remote attacker can trick the victim into connecting to a malicious device, trigger an out-of-bounds read and gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

bluez-doc: before 5.63-5.0.1

bluez-obexd: before 5.63-5.0.1

bluez-libs-devel: before 5.63-5.0.1

bluez-libs: before 5.63-5.0.1

bluez-hid2hci: before 5.63-5.0.1

bluez-cups: before 5.63-5.0.1

bluez: before 5.63-5.0.1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2025:0210


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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



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