Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
EUVDB-ID: #VU112453
Risk: Low
CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2025-20680
CWE-ID:
CWE-122 - Heap-based Buffer Overflow
Exploit availability: No
DescriptionThe vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to an incorrect bounds check within Bluetooth. A local application can execute arbitrary code.
MitigationInstall update from vendor's website.
Vulnerable software versionsMTK Bluetooth Driver for Windows 11 IOT (Version 24H2) - ThinkStation P8: All versions
MTK Bluetooth Driver for Windows 10 IOT (64-bit) - ThinkStation P8: All versions
Mediatek Bluetooth Driver for Windows 10 (Version 21H2), 11 (Version 21H2) - ThinkStation P358: All versions
ThinkPad T16 Gen 4 21QQ: All versions
ThinkPad T16 Gen 4 21QN: All versions
ThinkPad T14 Gen 6 21QK: All versions
ThinkPad T14 Gen 6 21QJ: All versions
ThinkPad P16s Gen 4 21RY: All versions
ThinkPad P16s Gen 4 21RX: All versions
ThinkPad P16s Gen 4 21QS: All versions
ThinkPad P16s Gen 4 21QR: All versions
ThinkPad P14s Gen 6 21RW: All versions
ThinkPad P14s Gen 6 21RV: All versions
ThinkPad P14s Gen 6 21QM: All versions
Mediatek Bluetooth Driver for 11 (Version 23H2 or later) - ThinkPad: All versions
ThinkPad P14s Gen 6 21QL: All versions
Bluetooth KB Flash Update Utility for Windows 11 64-bit (21H2 or later) - Yoga Book 9 14IAH10: All versions
Yoga Book 9 14IAH10: All versions
IdeaPad Slim 5 16IAH10: All versions
Bluetooth Driver (Intel, Fulian, Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14IAH10, IdeaPad Slim 5 16IAH10: All versions
IdeaPad Slim 5 14IAH10: All versions
MediaTek 7920 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Lenovo A100, Lenovo V100: All versions
MediaTek 7921/RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M90a Pro Gen 3: All versions
MediaTek 7921/RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M90a Gen 3: All versions
MediaTek 7921/RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M70a Gen 3: All versions
MTK MT7925 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T5 30IAX10: All versions
Legion T5 30IAX10: All versions
MTK RZ616 Bluetooth Driver for Windows 11 (Version 24H2) - ThinkStation P8: All versions
MTK RZ616 Bluetooth Driver for Windows 10 (Version 22H2) - ThinkStation P8: All versions
MTK MT7925 Bluetooth Driver for Windows 11 (Version 24H2) - ThinkStation P8: All versions
Mediatek Bluetooth Driver for Windows 10 (Version 21H2) and 11 (Version 21H2, 22H2) - ThinkStation P8: All versions
MTK BlueTooth Driver for Windows 10 (Version 22H2), 11 (Version 22H2 or Later) - ThinkStation P358: All versions
MediaTek Bluetooth Driver for Windows 11 (Version 21H2 or later) and 10 64-bit (Version 21H2 or later) - ThinkStation P350: All versions
Mediatek Bluetooth Driver for Windows 10 (Version 21H2 or later) and 11 (Version 21H2 or Later) - ThinkStation P348: All versions
MediaTek Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 (Version 21H2 or later) - ThinkStation P340: All versions
RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 (Version 20H2 or later) - ThinkPad: All versions
RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 64-bit (Version 21H2 or later) - ThinkPad: All versions
MT7921 Bluetooth Driver for Windows 10 IoT (64-bit), Windows 11 IoT (64-bit) (For 24H2) - ThinkEdge SE10: All versions
Foxconn MT7921 Bluetooth Driver for Windows 10 IoT (64-bit) (For 2019) - ThinkEdge SE10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14AHP9: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Yoga 7 2-in-1 14ILL10,Yoga 7 2-in-1 16ILL10: All versions
Bluetooth Driver (Realtek, Mediatek) - Yoga 7 2-in-1 14AKP10, Yoga 7 2-in-1 16AKP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - ThinkBook 14 G7 ARP, ThinkBook 16 G7 ARP: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 10 (64-bit) - ThinkBook 14 G7 ARP, ThinkBook 16 G7 ARP: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Legion Pro 7 16IAX10H: All versions
Mediatek Bluetooth Driver for Windows 11 (64-bit) - Legion Go S 8ARP1, Legion Go S 8APU1: All versions
Bluetooth Driver (Intel, Mediatek) for Windows 11 (64-bit) - Legion 9 16IRX9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AKP10, IdeaPad Slim 5 16AKP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AHP10, IdeaPad Slim 5 16AHP10: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) - IdeaPad Slim 3 14ITN9, IdeaPad Slim 3 15ITN9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 3 14ARP10, IdeaPad Slim 3 15ARP10, IdeaPad Slim 3 16ARP10: All versions
Bluetooth Driver (Realtek, Mediatek) - IdeaPad Pro 5 16AKP10, IdeaPad Pro 5 16ASP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Pro 5 16AHP9: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14IAL10, IdeaPad 5 2-in-1 16IAL10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14AKP10, IdeaPad 5 2-in-1 16AKP10: All versions
MediaTek BlueTooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Yoga AIO 27IAH10: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre Neo 70t Gen 3: All versions
MTK BlueTooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M90s Gen 3, M90t Gen 3: All versions
MTK BlueTooth Driver for Windows 10 (64-bit) - ThinkCentre M90s Gen 3, M90t Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M90q Gen 3: All versions
MTK BlueTooth Driver for Windows 10 (64-bit) - ThinkCentre M90q Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M80s Gen 3, M80t Gen 3: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M80s Gen 3, M80t Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M80q Gen 3: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) IOT - Desktop, WorkStation: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M80q Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75t Gen 5, M75s Gen 5: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75s Gen 5: All versions
MTK Bluetooth Driver for Windows 10 64-bit - ThinkCentre M75t Gen 5, M75s Gen 5: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M75t Gen 2, M75s Gen 2: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75s Gen 2, M75t Gen 2: All versions
MTK Bluetooth Driver for Windows 10 64-bit - ThinkCentre M75t Gen 2, M75s Gen 2: All versions
MTK BlueTooth Driver for Windows 11 IOT (Version 24H2) - ThinkCentre M75s Gen 5, M75t Gen 5: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75q Gen 5: All versions
MTK Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M75q Gen 5: All versions
Mediatek Bluetooth Driver for Windows 10 IOT, 11 IOT (Version 24H2) - ThinkCentre, ThinkStation: All versions
MTK MT7925 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T7 34IAS10: All versions
MTK 7925 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T5 30IAS10: All versions
Lenovo Tab M9 (TB310FU/TB310XU/TB310XC): All versions
TB310XU, TB310FU Lenovo Tab M9: All versions
Yoga Slim 7 14AKP10: All versions
Yoga Pro 7 14ASP10: All versions
Yoga Pro 7 14AKP10: All versions
Yoga 7 2-in-1 16AKP10: All versions
Yoga 7 2-in-1 14AKP10: All versions
Legion Pro 7 16IAX10H: All versions
Legion Go S 8ARP1: All versions
Legion Go S 8APU1: All versions
IdeaPad Slim 5 16AKP10: All versions
IdeaPad Slim 5 14AKP10: All versions
IdeaPad Slim 3 16ARP10: All versions
IdeaPad Slim 3 15ITN9: All versions
IdeaPad Slim 3 15ARP10: All versions
IdeaPad Slim 3 14ITN9: All versions
IdeaPad Slim 3 14ARP10: All versions
IdeaPad Pro 5 16ASP10: All versions
IdeaPad Pro 5 16AKP10: All versions
IdeaPad Pro 5 14ASP10: All versions
IdeaPad Pro 5 14AKP10: All versions
IdeaPad 5 2-in-1 16IAL10: All versions
IdeaPad 5 2-in-1 16AKP10: All versions
IdeaPad 5 2-in-1 14IAL10: All versions
IdeaPad 5 2-in-1 14AKP10: All versions
Yoga AIO 27IAH10: All versions
Legion T5 30IAS10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14ASP9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga 7 2-in-1 14AHP9, Yoga 7 2-in-1 16AHP9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - ThinkBook 16 G7+ ASP: All versions
ThinkBook 16 G7+ ASP: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 5 15APH9: All versions
IdeaPad Slim 5 16ARP10: All versions
IdeaPad Slim 5 16AHP10: All versions
IdeaPad Slim 5 15ARP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14ARP10, IdeaPad Slim 5 16ARP10: All versions
IdeaPad Slim 5 14ARP10: All versions
IdeaPad Slim 5 14AHP10: All versions
IdeaPad Slim 5 13ARP10: All versions
IdeaPad Slim 3 16AHP10: All versions
IdeaPad Slim 3 15AHP10: All versions
Bluetooth Driver (Realtek, Mediatek, Intel) for Windows 11 (64-bit) - IdeaPad Slim 3 14 15 16 Series: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 3 14AHP10,IdeaPad Slim 3 15AHP10,IdeaPad Slim 3 16AHP10: All versions
IdeaPad Slim 3 14AHP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Pro 5 14AHP9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14AHP9, IdeaPad 5 2-in-1 16AHP9: All versions
Yoga Pro 7 14ASP9: All versions
Yoga Pro 7 14AHP9: All versions
Yoga 7 2-in-1 16AHP9: All versions
Yoga 7 2-in-1 14AHP9: All versions
LOQ 15ARP9: All versions
LOQ 15AHP9: All versions
Legion Slim 5 16ARP9: All versions
Legion Slim 5 16AHP9: All versions
Legion 5 15APH9: All versions
IdeaPad Slim 5 16AHP9: All versions
IdeaPad Slim 5 14AHP9: All versions
MediaTek Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Yoga AIO 7 27APH8: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre Neo 30a 22 Gen 4, Neo 30a 24 Gen 4, Neo 30a 27 Gen 4: All versions
MTK RZ616 BT Driver for Windows 11 (Version 21H2 or Later), 10 (64-bit) - ThinkCentre M90a Gen 3: All versions
MTK RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or Later), 10 (64-bit) - ThinkCentre M90a Pro Gen 3: All versions
MTK RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M70a Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre Neo 70t Gen 3: All versions
IdeaCentre AIO 3 27ARR9: All versions
MediaTek Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - IdeaCentre AIO 24ARR9, AIO 27ARR9: All versions
IdeaCentre AIO 3 24ARR9: All versions
ThinkCentre M75q Gen 5: All versions
ThinkCentre M75t Gen 5: All versions
ThinkCentre M75s Gen 5: All versions
ThinkPad X13 Gen 3 21CN: All versions
ThinkPad X13 Gen 3 21CM: All versions
ThinkPad T14s Gen 3 21CR: All versions
ThinkPad T14s Gen 3 21CQ: All versions
ThinkPad E16 Gen 2 21M6: All versions
ThinkPad E16 Gen 2 21M5: All versions
Thinkpad E16 Gen 1 21JU: All versions
Thinkpad E16 Gen 1 21JT: All versions
ThinkPad E14 Gen 6 21M4: All versions
ThinkPad E14 Gen 6 21M3: All versions
ThinkPad E14 Gen 5 21JS: All versions
ThinkPad E14 Gen 5 21JR: All versions
ThinkBook 16 G7 ARP: All versions
ThinkBook 14 G7 ARP: All versions
Yoga 7 2-in-1 16ILL10: All versions
Yoga 7 2-in-1 14ILL10: All versions
IdeaPad Pro 5 16AHP9: All versions
IdeaPad Pro 5 14AHP9: All versions
IdeaPad 5 2-in-1 16AHP9: All versions
IdeaPad 5 2-in-1 14AHP9: All versions
Legion T7 34IAS10: All versions
ThinkStation P8 Workstation: All versions
ThinkStation P358 Workstation: All versions
ThinkPad Z16 Gen 2 21JY: All versions
ThinkPad Z16 Gen 2 21JX: All versions
ThinkPad Z13 Gen 2 21JW: All versions
ThinkPad Z13 Gen 2 21JV: All versions
ThinkPad S2 Gen 8 Types 21FT China Only: All versions
ThinkPad S2 Yoga Gen 8 21FU: All versions
ThinkPad L15 Gen 4 21H8: All versions
ThinkPad L15 Gen 4 21H7: All versions
ThinkPad L14 Gen 4 21H6: All versions
ThinkPad L14 Gen 4 21H5: All versions
Lenovo 13w Yoga Gen 2 82YS: All versions
Lenovo 13w Yoga Gen 2 82YR: All versions
Lenovo 13w Yoga 82S2: All versions
Lenovo 13w Yoga 82S1: All versions
Yoga AIO 7 27APH8: All versions
ThinkCentre M75t Gen 2: All versions
ThinkCentre M75t Gen 2 11RE: All versions
ThinkCentre M75t Gen 2 11RD: All versions
ThinkCentre M75t Gen 2 11RC: All versions
ThinkCentre M75t Gen 2 11RB: All versions
ThinkCentre M75s Gen 2: All versions
ThinkCentre M75s Gen 2 11RA: All versions
ThinkCentre M75s Gen 2 11R9: All versions
ThinkCentre M75s Gen 2 11R8: All versions
ThinkCentre M75s Gen 2 11R7: All versions
ThinkPad T16 Gen 2 21K8: All versions
ThinkPad T16 Gen 2 21K7: All versions
ThinkPad T14 Gen 4 21K4: All versions
ThinkPad T14 Gen 4 21K3: All versions
ThinkPad P16s Gen 2 21KA: All versions
ThinkPad P16s Gen 2 21K9: All versions
ThinkPad P14s Gen 4 21K6: All versions
ThinkPad P14s Gen 4 21K5: All versions
ThinkEdge SE10: All versions
Lenovo V100: All versions
Lenovo A100: All versions
ThinkCentre Neo 30a 27 Gen 4: All versions
ThinkCentre Neo 30a 24 Gen 4: All versions
ThinkCentre Neo 30a 22 Gen 4: All versions
IdeaPad Slim 3 16IRH10R: All versions
IdeaPad Slim 3 16IRH10: All versions
IdeaPad Slim 3 15IRU10: All versions
IdeaPad Slim 3 15IRH10R: All versions
IdeaPad Slim 3 15IRH10: All versions
IdeaPad Slim 3 14IRU10: All versions
IdeaPad Slim 3 14IRH10R: All versions
IdeaPad Slim 3 14IRH10: All versions
Legion 7 16IRX9: All versions
ThinkStation P360 Workstation: All versions
ThinkStation P350 Workstation: All versions
ThinkStation P348 Workstation: All versions
Legion 9 16IRX9: All versions
ThinkCentre Neo 70t Gen 3: All versions
ThinkCentre M90t Gen 3: All versions
ThinkCentre M90s Gen 3: All versions
ThinkCentre M90q Gen 3: All versions
ThinkCentre M90a Gen 3 Pro: All versions
ThinkCentre M90a Gen 3: All versions
ThinkCentre M80t Gen 3: All versions
ThinkCentre M80s Gen 3: All versions
ThinkCentre M80q Gen 3: All versions
ThinkCentre M70a Gen 3: All versions
ThinkPad T16 Gen 1 21CJ: All versions
ThinkPad T16 Gen 1 21CH: All versions
ThinkPad T14 Gen 3 21CG: All versions
ThinkPad T14 Gen 3 21CF: All versions
ThinkPad P16s Gen 1 21CL: All versions
ThinkPad P16s Gen 1 21CK: All versions
ThinkPad P14s Gen 3 21J6: All versions
ThinkPad P14s Gen 3 21J5: All versions
ThinkPad L13 Yoga Gen 4 21FS: All versions
ThinkPad L13 Yoga Gen 4 21FR: All versions
ThinkPad L13 Gen 4 21FQ: All versions
ThinkPad L13 Gen 4 21FN: All versions
ThinkPad Z16 Gen 1 21D5: All versions
ThinkPad Z16 Gen 1 21D4: All versions
ThinkPad Z13 Gen 1 21D3: All versions
ThinkPad Z13 Gen 1 21D2: All versions
ThinkStation P340 Workstation: All versions
RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 (Version 21H2 or later) - ThinkPad Z13 (Type 21D2, 21D3), Z16 (Type 21D4, 21D5): before 25.40.2.220
Mediatek MT7921 Bluetooth Driver for Windows 11 (Version 23H2 or later) - ThinkPad E14 Gen 6 (Type 21M3, 21M4), E16 Gen 2 (Type 21M5, 21M6): before 25.40.2.220
Mediatek MT7921 Bluetooth Driver for Windows 11 (Version 22H2 or later), 10 64-bit (Version 22H2 or later) - ThinkPad E14 Gen 5 (Type 21JR, 21JS), E16 Gen 1 (Type 21JT, 21JU): before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Slim 7 14AKP10: before 25.20.3.47
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14AKP10, Yoga Pro 7 14ASP10: before 25.10.5.14
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - LOQ 15ARP9: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - LOQ 15AHP9: before 25.40.2.220
Bluetooth Driver (Mediatek, Realtek) for Windows 11 (64-bit) - Legion Slim 5 16ARP9: before 25.40.2.220
Bluetooth Driver (Mediatek, Realtek) for Windows 11 (64-bit) - Legion Slim 5 16AHP9: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 7 16IRX9: before 25.20.3.47
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AHP9, IdeaPad Slim 5 16AHP9: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 13ARP10, IdeaPad Slim 5 15ARP10: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) - IdeaPad Pro 5 14AKP10, IdeaPad Pro 5 14ASP10: before 25.10.5.14
Bluetooth Driver for Windows 11 (Version 22H2 or later) - Lenovo 13w Yoga Gen 2 (Type 82YR, 82YS): before 25.40.2.220
Bluetooth Driver for Windows 10 (Version 22H2 or later) - Lenovo 13w Yoga Gen 2: before 25.40.2.220
Bluetooth Driver for Windows 11 (Version 21H2 or later) - Lenovo 13w Yoga (Type 82S1, 82S2): before 25.40.2.220
Bluetooth Driver for Windows 10 64-bit (Version 21H2 or later) - Lenovo 13w Yoga (Type 82S1, 82S2): before 25.40.2.220
CPE2.3https://support.lenovo.com/us/en/product_security/LEN-197066
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU112460
Risk: Low
CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2025-20687
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local application to perform service disruption.
The vulnerability exists due to an incorrect bounds check within Bluetooth. A local application can perform service disruption.
MitigationInstall update from vendor's website.
Vulnerable software versionsMTK Bluetooth Driver for Windows 11 IOT (Version 24H2) - ThinkStation P8: All versions
MTK Bluetooth Driver for Windows 10 IOT (64-bit) - ThinkStation P8: All versions
Mediatek Bluetooth Driver for Windows 10 (Version 21H2), 11 (Version 21H2) - ThinkStation P358: All versions
ThinkPad T16 Gen 4 21QQ: All versions
ThinkPad T16 Gen 4 21QN: All versions
ThinkPad T14 Gen 6 21QK: All versions
ThinkPad T14 Gen 6 21QJ: All versions
ThinkPad P16s Gen 4 21RY: All versions
ThinkPad P16s Gen 4 21RX: All versions
ThinkPad P16s Gen 4 21QS: All versions
ThinkPad P16s Gen 4 21QR: All versions
ThinkPad P14s Gen 6 21RW: All versions
ThinkPad P14s Gen 6 21RV: All versions
ThinkPad P14s Gen 6 21QM: All versions
Mediatek Bluetooth Driver for 11 (Version 23H2 or later) - ThinkPad: All versions
ThinkPad P14s Gen 6 21QL: All versions
Bluetooth KB Flash Update Utility for Windows 11 64-bit (21H2 or later) - Yoga Book 9 14IAH10: All versions
Yoga Book 9 14IAH10: All versions
IdeaPad Slim 5 16IAH10: All versions
Bluetooth Driver (Intel, Fulian, Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14IAH10, IdeaPad Slim 5 16IAH10: All versions
IdeaPad Slim 5 14IAH10: All versions
MediaTek 7920 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Lenovo A100, Lenovo V100: All versions
MediaTek 7921/RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M90a Pro Gen 3: All versions
MediaTek 7921/RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M90a Gen 3: All versions
MediaTek 7921/RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M70a Gen 3: All versions
MTK MT7925 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T5 30IAX10: All versions
Legion T5 30IAX10: All versions
MTK RZ616 Bluetooth Driver for Windows 11 (Version 24H2) - ThinkStation P8: All versions
MTK RZ616 Bluetooth Driver for Windows 10 (Version 22H2) - ThinkStation P8: All versions
MTK MT7925 Bluetooth Driver for Windows 11 (Version 24H2) - ThinkStation P8: All versions
Mediatek Bluetooth Driver for Windows 10 (Version 21H2) and 11 (Version 21H2, 22H2) - ThinkStation P8: All versions
MTK BlueTooth Driver for Windows 10 (Version 22H2), 11 (Version 22H2 or Later) - ThinkStation P358: All versions
MediaTek Bluetooth Driver for Windows 11 (Version 21H2 or later) and 10 64-bit (Version 21H2 or later) - ThinkStation P350: All versions
Mediatek Bluetooth Driver for Windows 10 (Version 21H2 or later) and 11 (Version 21H2 or Later) - ThinkStation P348: All versions
MediaTek Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 (Version 21H2 or later) - ThinkStation P340: All versions
RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 (Version 20H2 or later) - ThinkPad: All versions
RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 64-bit (Version 21H2 or later) - ThinkPad: All versions
MT7921 Bluetooth Driver for Windows 10 IoT (64-bit), Windows 11 IoT (64-bit) (For 24H2) - ThinkEdge SE10: All versions
Foxconn MT7921 Bluetooth Driver for Windows 10 IoT (64-bit) (For 2019) - ThinkEdge SE10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14AHP9: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Yoga 7 2-in-1 14ILL10,Yoga 7 2-in-1 16ILL10: All versions
Bluetooth Driver (Realtek, Mediatek) - Yoga 7 2-in-1 14AKP10, Yoga 7 2-in-1 16AKP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - ThinkBook 14 G7 ARP, ThinkBook 16 G7 ARP: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 10 (64-bit) - ThinkBook 14 G7 ARP, ThinkBook 16 G7 ARP: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Legion Pro 7 16IAX10H: All versions
Mediatek Bluetooth Driver for Windows 11 (64-bit) - Legion Go S 8ARP1, Legion Go S 8APU1: All versions
Bluetooth Driver (Intel, Mediatek) for Windows 11 (64-bit) - Legion 9 16IRX9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AKP10, IdeaPad Slim 5 16AKP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AHP10, IdeaPad Slim 5 16AHP10: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) - IdeaPad Slim 3 14ITN9, IdeaPad Slim 3 15ITN9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 3 14ARP10, IdeaPad Slim 3 15ARP10, IdeaPad Slim 3 16ARP10: All versions
Bluetooth Driver (Realtek, Mediatek) - IdeaPad Pro 5 16AKP10, IdeaPad Pro 5 16ASP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Pro 5 16AHP9: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14IAL10, IdeaPad 5 2-in-1 16IAL10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14AKP10, IdeaPad 5 2-in-1 16AKP10: All versions
MediaTek BlueTooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Yoga AIO 27IAH10: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre Neo 70t Gen 3: All versions
MTK BlueTooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M90s Gen 3, M90t Gen 3: All versions
MTK BlueTooth Driver for Windows 10 (64-bit) - ThinkCentre M90s Gen 3, M90t Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M90q Gen 3: All versions
MTK BlueTooth Driver for Windows 10 (64-bit) - ThinkCentre M90q Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M80s Gen 3, M80t Gen 3: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M80s Gen 3, M80t Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M80q Gen 3: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) IOT - Desktop, WorkStation: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M80q Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75t Gen 5, M75s Gen 5: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75s Gen 5: All versions
MTK Bluetooth Driver for Windows 10 64-bit - ThinkCentre M75t Gen 5, M75s Gen 5: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M75t Gen 2, M75s Gen 2: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75s Gen 2, M75t Gen 2: All versions
MTK Bluetooth Driver for Windows 10 64-bit - ThinkCentre M75t Gen 2, M75s Gen 2: All versions
MTK BlueTooth Driver for Windows 11 IOT (Version 24H2) - ThinkCentre M75s Gen 5, M75t Gen 5: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75q Gen 5: All versions
MTK Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M75q Gen 5: All versions
Mediatek Bluetooth Driver for Windows 10 IOT, 11 IOT (Version 24H2) - ThinkCentre, ThinkStation: All versions
MTK MT7925 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T7 34IAS10: All versions
MTK 7925 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T5 30IAS10: All versions
Lenovo Tab M9 (TB310FU/TB310XU/TB310XC): All versions
TB310XU, TB310FU Lenovo Tab M9: All versions
Yoga Slim 7 14AKP10: All versions
Yoga Pro 7 14ASP10: All versions
Yoga Pro 7 14AKP10: All versions
Yoga 7 2-in-1 16AKP10: All versions
Yoga 7 2-in-1 14AKP10: All versions
Legion Pro 7 16IAX10H: All versions
Legion Go S 8ARP1: All versions
Legion Go S 8APU1: All versions
IdeaPad Slim 5 16AKP10: All versions
IdeaPad Slim 5 14AKP10: All versions
IdeaPad Slim 3 16ARP10: All versions
IdeaPad Slim 3 15ITN9: All versions
IdeaPad Slim 3 15ARP10: All versions
IdeaPad Slim 3 14ITN9: All versions
IdeaPad Slim 3 14ARP10: All versions
IdeaPad Pro 5 16ASP10: All versions
IdeaPad Pro 5 16AKP10: All versions
IdeaPad Pro 5 14ASP10: All versions
IdeaPad Pro 5 14AKP10: All versions
IdeaPad 5 2-in-1 16IAL10: All versions
IdeaPad 5 2-in-1 16AKP10: All versions
IdeaPad 5 2-in-1 14IAL10: All versions
IdeaPad 5 2-in-1 14AKP10: All versions
Yoga AIO 27IAH10: All versions
Legion T5 30IAS10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14ASP9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga 7 2-in-1 14AHP9, Yoga 7 2-in-1 16AHP9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - ThinkBook 16 G7+ ASP: All versions
ThinkBook 16 G7+ ASP: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 5 15APH9: All versions
IdeaPad Slim 5 16ARP10: All versions
IdeaPad Slim 5 16AHP10: All versions
IdeaPad Slim 5 15ARP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14ARP10, IdeaPad Slim 5 16ARP10: All versions
IdeaPad Slim 5 14ARP10: All versions
IdeaPad Slim 5 14AHP10: All versions
IdeaPad Slim 5 13ARP10: All versions
IdeaPad Slim 3 16AHP10: All versions
IdeaPad Slim 3 15AHP10: All versions
Bluetooth Driver (Realtek, Mediatek, Intel) for Windows 11 (64-bit) - IdeaPad Slim 3 14 15 16 Series: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 3 14AHP10,IdeaPad Slim 3 15AHP10,IdeaPad Slim 3 16AHP10: All versions
IdeaPad Slim 3 14AHP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Pro 5 14AHP9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14AHP9, IdeaPad 5 2-in-1 16AHP9: All versions
Yoga Pro 7 14ASP9: All versions
Yoga Pro 7 14AHP9: All versions
Yoga 7 2-in-1 16AHP9: All versions
Yoga 7 2-in-1 14AHP9: All versions
LOQ 15ARP9: All versions
LOQ 15AHP9: All versions
Legion Slim 5 16ARP9: All versions
Legion Slim 5 16AHP9: All versions
Legion 5 15APH9: All versions
IdeaPad Slim 5 16AHP9: All versions
IdeaPad Slim 5 14AHP9: All versions
MediaTek Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Yoga AIO 7 27APH8: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre Neo 30a 22 Gen 4, Neo 30a 24 Gen 4, Neo 30a 27 Gen 4: All versions
MTK RZ616 BT Driver for Windows 11 (Version 21H2 or Later), 10 (64-bit) - ThinkCentre M90a Gen 3: All versions
MTK RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or Later), 10 (64-bit) - ThinkCentre M90a Pro Gen 3: All versions
MTK RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M70a Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre Neo 70t Gen 3: All versions
IdeaCentre AIO 3 27ARR9: All versions
MediaTek Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - IdeaCentre AIO 24ARR9, AIO 27ARR9: All versions
IdeaCentre AIO 3 24ARR9: All versions
ThinkCentre M75q Gen 5: All versions
ThinkCentre M75t Gen 5: All versions
ThinkCentre M75s Gen 5: All versions
ThinkPad X13 Gen 3 21CN: All versions
ThinkPad X13 Gen 3 21CM: All versions
ThinkPad T14s Gen 3 21CR: All versions
ThinkPad T14s Gen 3 21CQ: All versions
ThinkPad E16 Gen 2 21M6: All versions
ThinkPad E16 Gen 2 21M5: All versions
Thinkpad E16 Gen 1 21JU: All versions
Thinkpad E16 Gen 1 21JT: All versions
ThinkPad E14 Gen 6 21M4: All versions
ThinkPad E14 Gen 6 21M3: All versions
ThinkPad E14 Gen 5 21JS: All versions
ThinkPad E14 Gen 5 21JR: All versions
ThinkBook 16 G7 ARP: All versions
ThinkBook 14 G7 ARP: All versions
Yoga 7 2-in-1 16ILL10: All versions
Yoga 7 2-in-1 14ILL10: All versions
IdeaPad Pro 5 16AHP9: All versions
IdeaPad Pro 5 14AHP9: All versions
IdeaPad 5 2-in-1 16AHP9: All versions
IdeaPad 5 2-in-1 14AHP9: All versions
Legion T7 34IAS10: All versions
ThinkStation P8 Workstation: All versions
ThinkStation P358 Workstation: All versions
ThinkPad Z16 Gen 2 21JY: All versions
ThinkPad Z16 Gen 2 21JX: All versions
ThinkPad Z13 Gen 2 21JW: All versions
ThinkPad Z13 Gen 2 21JV: All versions
ThinkPad S2 Gen 8 Types 21FT China Only: All versions
ThinkPad S2 Yoga Gen 8 21FU: All versions
ThinkPad L15 Gen 4 21H8: All versions
ThinkPad L15 Gen 4 21H7: All versions
ThinkPad L14 Gen 4 21H6: All versions
ThinkPad L14 Gen 4 21H5: All versions
Lenovo 13w Yoga Gen 2 82YS: All versions
Lenovo 13w Yoga Gen 2 82YR: All versions
Lenovo 13w Yoga 82S2: All versions
Lenovo 13w Yoga 82S1: All versions
Yoga AIO 7 27APH8: All versions
ThinkCentre M75t Gen 2: All versions
ThinkCentre M75t Gen 2 11RE: All versions
ThinkCentre M75t Gen 2 11RD: All versions
ThinkCentre M75t Gen 2 11RC: All versions
ThinkCentre M75t Gen 2 11RB: All versions
ThinkCentre M75s Gen 2: All versions
ThinkCentre M75s Gen 2 11RA: All versions
ThinkCentre M75s Gen 2 11R9: All versions
ThinkCentre M75s Gen 2 11R8: All versions
ThinkCentre M75s Gen 2 11R7: All versions
ThinkPad T16 Gen 2 21K8: All versions
ThinkPad T16 Gen 2 21K7: All versions
ThinkPad T14 Gen 4 21K4: All versions
ThinkPad T14 Gen 4 21K3: All versions
ThinkPad P16s Gen 2 21KA: All versions
ThinkPad P16s Gen 2 21K9: All versions
ThinkPad P14s Gen 4 21K6: All versions
ThinkPad P14s Gen 4 21K5: All versions
ThinkEdge SE10: All versions
Lenovo V100: All versions
Lenovo A100: All versions
ThinkCentre Neo 30a 27 Gen 4: All versions
ThinkCentre Neo 30a 24 Gen 4: All versions
ThinkCentre Neo 30a 22 Gen 4: All versions
IdeaPad Slim 3 16IRH10R: All versions
IdeaPad Slim 3 16IRH10: All versions
IdeaPad Slim 3 15IRU10: All versions
IdeaPad Slim 3 15IRH10R: All versions
IdeaPad Slim 3 15IRH10: All versions
IdeaPad Slim 3 14IRU10: All versions
IdeaPad Slim 3 14IRH10R: All versions
IdeaPad Slim 3 14IRH10: All versions
Legion 7 16IRX9: All versions
ThinkStation P360 Workstation: All versions
ThinkStation P350 Workstation: All versions
ThinkStation P348 Workstation: All versions
Legion 9 16IRX9: All versions
ThinkCentre Neo 70t Gen 3: All versions
ThinkCentre M90t Gen 3: All versions
ThinkCentre M90s Gen 3: All versions
ThinkCentre M90q Gen 3: All versions
ThinkCentre M90a Gen 3 Pro: All versions
ThinkCentre M90a Gen 3: All versions
ThinkCentre M80t Gen 3: All versions
ThinkCentre M80s Gen 3: All versions
ThinkCentre M80q Gen 3: All versions
ThinkCentre M70a Gen 3: All versions
ThinkPad T16 Gen 1 21CJ: All versions
ThinkPad T16 Gen 1 21CH: All versions
ThinkPad T14 Gen 3 21CG: All versions
ThinkPad T14 Gen 3 21CF: All versions
ThinkPad P16s Gen 1 21CL: All versions
ThinkPad P16s Gen 1 21CK: All versions
ThinkPad P14s Gen 3 21J6: All versions
ThinkPad P14s Gen 3 21J5: All versions
ThinkPad L13 Yoga Gen 4 21FS: All versions
ThinkPad L13 Yoga Gen 4 21FR: All versions
ThinkPad L13 Gen 4 21FQ: All versions
ThinkPad L13 Gen 4 21FN: All versions
ThinkPad Z16 Gen 1 21D5: All versions
ThinkPad Z16 Gen 1 21D4: All versions
ThinkPad Z13 Gen 1 21D3: All versions
ThinkPad Z13 Gen 1 21D2: All versions
ThinkStation P340 Workstation: All versions
RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 (Version 21H2 or later) - ThinkPad Z13 (Type 21D2, 21D3), Z16 (Type 21D4, 21D5): before 25.40.2.220
Mediatek MT7921 Bluetooth Driver for Windows 11 (Version 23H2 or later) - ThinkPad E14 Gen 6 (Type 21M3, 21M4), E16 Gen 2 (Type 21M5, 21M6): before 25.40.2.220
Mediatek MT7921 Bluetooth Driver for Windows 11 (Version 22H2 or later), 10 64-bit (Version 22H2 or later) - ThinkPad E14 Gen 5 (Type 21JR, 21JS), E16 Gen 1 (Type 21JT, 21JU): before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Slim 7 14AKP10: before 25.20.3.47
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14AKP10, Yoga Pro 7 14ASP10: before 25.10.5.14
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - LOQ 15ARP9: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - LOQ 15AHP9: before 25.40.2.220
Bluetooth Driver (Mediatek, Realtek) for Windows 11 (64-bit) - Legion Slim 5 16ARP9: before 25.40.2.220
Bluetooth Driver (Mediatek, Realtek) for Windows 11 (64-bit) - Legion Slim 5 16AHP9: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 7 16IRX9: before 25.20.3.47
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AHP9, IdeaPad Slim 5 16AHP9: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 13ARP10, IdeaPad Slim 5 15ARP10: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) - IdeaPad Pro 5 14AKP10, IdeaPad Pro 5 14ASP10: before 25.10.5.14
Bluetooth Driver for Windows 11 (Version 22H2 or later) - Lenovo 13w Yoga Gen 2 (Type 82YR, 82YS): before 25.40.2.220
Bluetooth Driver for Windows 10 (Version 22H2 or later) - Lenovo 13w Yoga Gen 2: before 25.40.2.220
Bluetooth Driver for Windows 11 (Version 21H2 or later) - Lenovo 13w Yoga (Type 82S1, 82S2): before 25.40.2.220
Bluetooth Driver for Windows 10 64-bit (Version 21H2 or later) - Lenovo 13w Yoga (Type 82S1, 82S2): before 25.40.2.220
CPE2.3https://support.lenovo.com/us/en/product_security/LEN-197066
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU112467
Risk: Low
CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2025-20694
CWE-ID:
CWE-124 - Buffer Underwrite ('Buffer Underflow')
Exploit availability: No
DescriptionThe vulnerability allows a local application to perform service disruption.
The vulnerability exists due to an uncaught exception within Bluetooth. A local application can perform service disruption.
MitigationInstall update from vendor's website.
Vulnerable software versionsMTK Bluetooth Driver for Windows 11 IOT (Version 24H2) - ThinkStation P8: All versions
MTK Bluetooth Driver for Windows 10 IOT (64-bit) - ThinkStation P8: All versions
Mediatek Bluetooth Driver for Windows 10 (Version 21H2), 11 (Version 21H2) - ThinkStation P358: All versions
ThinkPad T16 Gen 4 21QQ: All versions
ThinkPad T16 Gen 4 21QN: All versions
ThinkPad T14 Gen 6 21QK: All versions
ThinkPad T14 Gen 6 21QJ: All versions
ThinkPad P16s Gen 4 21RY: All versions
ThinkPad P16s Gen 4 21RX: All versions
ThinkPad P16s Gen 4 21QS: All versions
ThinkPad P16s Gen 4 21QR: All versions
ThinkPad P14s Gen 6 21RW: All versions
ThinkPad P14s Gen 6 21RV: All versions
ThinkPad P14s Gen 6 21QM: All versions
Mediatek Bluetooth Driver for 11 (Version 23H2 or later) - ThinkPad: All versions
ThinkPad P14s Gen 6 21QL: All versions
Bluetooth KB Flash Update Utility for Windows 11 64-bit (21H2 or later) - Yoga Book 9 14IAH10: All versions
Yoga Book 9 14IAH10: All versions
IdeaPad Slim 5 16IAH10: All versions
Bluetooth Driver (Intel, Fulian, Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14IAH10, IdeaPad Slim 5 16IAH10: All versions
IdeaPad Slim 5 14IAH10: All versions
MediaTek 7920 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Lenovo A100, Lenovo V100: All versions
MediaTek 7921/RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M90a Pro Gen 3: All versions
MediaTek 7921/RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M90a Gen 3: All versions
MediaTek 7921/RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M70a Gen 3: All versions
MTK MT7925 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T5 30IAX10: All versions
Legion T5 30IAX10: All versions
MTK RZ616 Bluetooth Driver for Windows 11 (Version 24H2) - ThinkStation P8: All versions
MTK RZ616 Bluetooth Driver for Windows 10 (Version 22H2) - ThinkStation P8: All versions
MTK MT7925 Bluetooth Driver for Windows 11 (Version 24H2) - ThinkStation P8: All versions
Mediatek Bluetooth Driver for Windows 10 (Version 21H2) and 11 (Version 21H2, 22H2) - ThinkStation P8: All versions
MTK BlueTooth Driver for Windows 10 (Version 22H2), 11 (Version 22H2 or Later) - ThinkStation P358: All versions
MediaTek Bluetooth Driver for Windows 11 (Version 21H2 or later) and 10 64-bit (Version 21H2 or later) - ThinkStation P350: All versions
Mediatek Bluetooth Driver for Windows 10 (Version 21H2 or later) and 11 (Version 21H2 or Later) - ThinkStation P348: All versions
MediaTek Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 (Version 21H2 or later) - ThinkStation P340: All versions
RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 (Version 20H2 or later) - ThinkPad: All versions
RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 64-bit (Version 21H2 or later) - ThinkPad: All versions
MT7921 Bluetooth Driver for Windows 10 IoT (64-bit), Windows 11 IoT (64-bit) (For 24H2) - ThinkEdge SE10: All versions
Foxconn MT7921 Bluetooth Driver for Windows 10 IoT (64-bit) (For 2019) - ThinkEdge SE10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14AHP9: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Yoga 7 2-in-1 14ILL10,Yoga 7 2-in-1 16ILL10: All versions
Bluetooth Driver (Realtek, Mediatek) - Yoga 7 2-in-1 14AKP10, Yoga 7 2-in-1 16AKP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - ThinkBook 14 G7 ARP, ThinkBook 16 G7 ARP: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 10 (64-bit) - ThinkBook 14 G7 ARP, ThinkBook 16 G7 ARP: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Legion Pro 7 16IAX10H: All versions
Mediatek Bluetooth Driver for Windows 11 (64-bit) - Legion Go S 8ARP1, Legion Go S 8APU1: All versions
Bluetooth Driver (Intel, Mediatek) for Windows 11 (64-bit) - Legion 9 16IRX9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AKP10, IdeaPad Slim 5 16AKP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AHP10, IdeaPad Slim 5 16AHP10: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) - IdeaPad Slim 3 14ITN9, IdeaPad Slim 3 15ITN9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 3 14ARP10, IdeaPad Slim 3 15ARP10, IdeaPad Slim 3 16ARP10: All versions
Bluetooth Driver (Realtek, Mediatek) - IdeaPad Pro 5 16AKP10, IdeaPad Pro 5 16ASP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Pro 5 16AHP9: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14IAL10, IdeaPad 5 2-in-1 16IAL10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14AKP10, IdeaPad 5 2-in-1 16AKP10: All versions
MediaTek BlueTooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Yoga AIO 27IAH10: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre Neo 70t Gen 3: All versions
MTK BlueTooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M90s Gen 3, M90t Gen 3: All versions
MTK BlueTooth Driver for Windows 10 (64-bit) - ThinkCentre M90s Gen 3, M90t Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M90q Gen 3: All versions
MTK BlueTooth Driver for Windows 10 (64-bit) - ThinkCentre M90q Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M80s Gen 3, M80t Gen 3: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M80s Gen 3, M80t Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M80q Gen 3: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) IOT - Desktop, WorkStation: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M80q Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75t Gen 5, M75s Gen 5: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75s Gen 5: All versions
MTK Bluetooth Driver for Windows 10 64-bit - ThinkCentre M75t Gen 5, M75s Gen 5: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M75t Gen 2, M75s Gen 2: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75s Gen 2, M75t Gen 2: All versions
MTK Bluetooth Driver for Windows 10 64-bit - ThinkCentre M75t Gen 2, M75s Gen 2: All versions
MTK BlueTooth Driver for Windows 11 IOT (Version 24H2) - ThinkCentre M75s Gen 5, M75t Gen 5: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75q Gen 5: All versions
MTK Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M75q Gen 5: All versions
Mediatek Bluetooth Driver for Windows 10 IOT, 11 IOT (Version 24H2) - ThinkCentre, ThinkStation: All versions
MTK MT7925 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T7 34IAS10: All versions
MTK 7925 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T5 30IAS10: All versions
Lenovo Tab M9 (TB310FU/TB310XU/TB310XC): All versions
TB310XU, TB310FU Lenovo Tab M9: All versions
Yoga Slim 7 14AKP10: All versions
Yoga Pro 7 14ASP10: All versions
Yoga Pro 7 14AKP10: All versions
Yoga 7 2-in-1 16AKP10: All versions
Yoga 7 2-in-1 14AKP10: All versions
Legion Pro 7 16IAX10H: All versions
Legion Go S 8ARP1: All versions
Legion Go S 8APU1: All versions
IdeaPad Slim 5 16AKP10: All versions
IdeaPad Slim 5 14AKP10: All versions
IdeaPad Slim 3 16ARP10: All versions
IdeaPad Slim 3 15ITN9: All versions
IdeaPad Slim 3 15ARP10: All versions
IdeaPad Slim 3 14ITN9: All versions
IdeaPad Slim 3 14ARP10: All versions
IdeaPad Pro 5 16ASP10: All versions
IdeaPad Pro 5 16AKP10: All versions
IdeaPad Pro 5 14ASP10: All versions
IdeaPad Pro 5 14AKP10: All versions
IdeaPad 5 2-in-1 16IAL10: All versions
IdeaPad 5 2-in-1 16AKP10: All versions
IdeaPad 5 2-in-1 14IAL10: All versions
IdeaPad 5 2-in-1 14AKP10: All versions
Yoga AIO 27IAH10: All versions
Legion T5 30IAS10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14ASP9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga 7 2-in-1 14AHP9, Yoga 7 2-in-1 16AHP9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - ThinkBook 16 G7+ ASP: All versions
ThinkBook 16 G7+ ASP: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 5 15APH9: All versions
IdeaPad Slim 5 16ARP10: All versions
IdeaPad Slim 5 16AHP10: All versions
IdeaPad Slim 5 15ARP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14ARP10, IdeaPad Slim 5 16ARP10: All versions
IdeaPad Slim 5 14ARP10: All versions
IdeaPad Slim 5 14AHP10: All versions
IdeaPad Slim 5 13ARP10: All versions
IdeaPad Slim 3 16AHP10: All versions
IdeaPad Slim 3 15AHP10: All versions
Bluetooth Driver (Realtek, Mediatek, Intel) for Windows 11 (64-bit) - IdeaPad Slim 3 14 15 16 Series: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 3 14AHP10,IdeaPad Slim 3 15AHP10,IdeaPad Slim 3 16AHP10: All versions
IdeaPad Slim 3 14AHP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Pro 5 14AHP9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14AHP9, IdeaPad 5 2-in-1 16AHP9: All versions
Yoga Pro 7 14ASP9: All versions
Yoga Pro 7 14AHP9: All versions
Yoga 7 2-in-1 16AHP9: All versions
Yoga 7 2-in-1 14AHP9: All versions
LOQ 15ARP9: All versions
LOQ 15AHP9: All versions
Legion Slim 5 16ARP9: All versions
Legion Slim 5 16AHP9: All versions
Legion 5 15APH9: All versions
IdeaPad Slim 5 16AHP9: All versions
IdeaPad Slim 5 14AHP9: All versions
MediaTek Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Yoga AIO 7 27APH8: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre Neo 30a 22 Gen 4, Neo 30a 24 Gen 4, Neo 30a 27 Gen 4: All versions
MTK RZ616 BT Driver for Windows 11 (Version 21H2 or Later), 10 (64-bit) - ThinkCentre M90a Gen 3: All versions
MTK RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or Later), 10 (64-bit) - ThinkCentre M90a Pro Gen 3: All versions
MTK RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M70a Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre Neo 70t Gen 3: All versions
IdeaCentre AIO 3 27ARR9: All versions
MediaTek Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - IdeaCentre AIO 24ARR9, AIO 27ARR9: All versions
IdeaCentre AIO 3 24ARR9: All versions
ThinkCentre M75q Gen 5: All versions
ThinkCentre M75t Gen 5: All versions
ThinkCentre M75s Gen 5: All versions
ThinkPad X13 Gen 3 21CN: All versions
ThinkPad X13 Gen 3 21CM: All versions
ThinkPad T14s Gen 3 21CR: All versions
ThinkPad T14s Gen 3 21CQ: All versions
ThinkPad E16 Gen 2 21M6: All versions
ThinkPad E16 Gen 2 21M5: All versions
Thinkpad E16 Gen 1 21JU: All versions
Thinkpad E16 Gen 1 21JT: All versions
ThinkPad E14 Gen 6 21M4: All versions
ThinkPad E14 Gen 6 21M3: All versions
ThinkPad E14 Gen 5 21JS: All versions
ThinkPad E14 Gen 5 21JR: All versions
ThinkBook 16 G7 ARP: All versions
ThinkBook 14 G7 ARP: All versions
Yoga 7 2-in-1 16ILL10: All versions
Yoga 7 2-in-1 14ILL10: All versions
IdeaPad Pro 5 16AHP9: All versions
IdeaPad Pro 5 14AHP9: All versions
IdeaPad 5 2-in-1 16AHP9: All versions
IdeaPad 5 2-in-1 14AHP9: All versions
Legion T7 34IAS10: All versions
ThinkStation P8 Workstation: All versions
ThinkStation P358 Workstation: All versions
ThinkPad Z16 Gen 2 21JY: All versions
ThinkPad Z16 Gen 2 21JX: All versions
ThinkPad Z13 Gen 2 21JW: All versions
ThinkPad Z13 Gen 2 21JV: All versions
ThinkPad S2 Gen 8 Types 21FT China Only: All versions
ThinkPad S2 Yoga Gen 8 21FU: All versions
ThinkPad L15 Gen 4 21H8: All versions
ThinkPad L15 Gen 4 21H7: All versions
ThinkPad L14 Gen 4 21H6: All versions
ThinkPad L14 Gen 4 21H5: All versions
Lenovo 13w Yoga Gen 2 82YS: All versions
Lenovo 13w Yoga Gen 2 82YR: All versions
Lenovo 13w Yoga 82S2: All versions
Lenovo 13w Yoga 82S1: All versions
Yoga AIO 7 27APH8: All versions
ThinkCentre M75t Gen 2: All versions
ThinkCentre M75t Gen 2 11RE: All versions
ThinkCentre M75t Gen 2 11RD: All versions
ThinkCentre M75t Gen 2 11RC: All versions
ThinkCentre M75t Gen 2 11RB: All versions
ThinkCentre M75s Gen 2: All versions
ThinkCentre M75s Gen 2 11RA: All versions
ThinkCentre M75s Gen 2 11R9: All versions
ThinkCentre M75s Gen 2 11R8: All versions
ThinkCentre M75s Gen 2 11R7: All versions
ThinkPad T16 Gen 2 21K8: All versions
ThinkPad T16 Gen 2 21K7: All versions
ThinkPad T14 Gen 4 21K4: All versions
ThinkPad T14 Gen 4 21K3: All versions
ThinkPad P16s Gen 2 21KA: All versions
ThinkPad P16s Gen 2 21K9: All versions
ThinkPad P14s Gen 4 21K6: All versions
ThinkPad P14s Gen 4 21K5: All versions
ThinkEdge SE10: All versions
Lenovo V100: All versions
Lenovo A100: All versions
ThinkCentre Neo 30a 27 Gen 4: All versions
ThinkCentre Neo 30a 24 Gen 4: All versions
ThinkCentre Neo 30a 22 Gen 4: All versions
IdeaPad Slim 3 16IRH10R: All versions
IdeaPad Slim 3 16IRH10: All versions
IdeaPad Slim 3 15IRU10: All versions
IdeaPad Slim 3 15IRH10R: All versions
IdeaPad Slim 3 15IRH10: All versions
IdeaPad Slim 3 14IRU10: All versions
IdeaPad Slim 3 14IRH10R: All versions
IdeaPad Slim 3 14IRH10: All versions
Legion 7 16IRX9: All versions
ThinkStation P360 Workstation: All versions
ThinkStation P350 Workstation: All versions
ThinkStation P348 Workstation: All versions
Legion 9 16IRX9: All versions
ThinkCentre Neo 70t Gen 3: All versions
ThinkCentre M90t Gen 3: All versions
ThinkCentre M90s Gen 3: All versions
ThinkCentre M90q Gen 3: All versions
ThinkCentre M90a Gen 3 Pro: All versions
ThinkCentre M90a Gen 3: All versions
ThinkCentre M80t Gen 3: All versions
ThinkCentre M80s Gen 3: All versions
ThinkCentre M80q Gen 3: All versions
ThinkCentre M70a Gen 3: All versions
ThinkPad T16 Gen 1 21CJ: All versions
ThinkPad T16 Gen 1 21CH: All versions
ThinkPad T14 Gen 3 21CG: All versions
ThinkPad T14 Gen 3 21CF: All versions
ThinkPad P16s Gen 1 21CL: All versions
ThinkPad P16s Gen 1 21CK: All versions
ThinkPad P14s Gen 3 21J6: All versions
ThinkPad P14s Gen 3 21J5: All versions
ThinkPad L13 Yoga Gen 4 21FS: All versions
ThinkPad L13 Yoga Gen 4 21FR: All versions
ThinkPad L13 Gen 4 21FQ: All versions
ThinkPad L13 Gen 4 21FN: All versions
ThinkPad Z16 Gen 1 21D5: All versions
ThinkPad Z16 Gen 1 21D4: All versions
ThinkPad Z13 Gen 1 21D3: All versions
ThinkPad Z13 Gen 1 21D2: All versions
ThinkStation P340 Workstation: All versions
RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 (Version 21H2 or later) - ThinkPad Z13 (Type 21D2, 21D3), Z16 (Type 21D4, 21D5): before 25.40.2.220
Mediatek MT7921 Bluetooth Driver for Windows 11 (Version 23H2 or later) - ThinkPad E14 Gen 6 (Type 21M3, 21M4), E16 Gen 2 (Type 21M5, 21M6): before 25.40.2.220
Mediatek MT7921 Bluetooth Driver for Windows 11 (Version 22H2 or later), 10 64-bit (Version 22H2 or later) - ThinkPad E14 Gen 5 (Type 21JR, 21JS), E16 Gen 1 (Type 21JT, 21JU): before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Slim 7 14AKP10: before 25.20.3.47
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14AKP10, Yoga Pro 7 14ASP10: before 25.10.5.14
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - LOQ 15ARP9: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - LOQ 15AHP9: before 25.40.2.220
Bluetooth Driver (Mediatek, Realtek) for Windows 11 (64-bit) - Legion Slim 5 16ARP9: before 25.40.2.220
Bluetooth Driver (Mediatek, Realtek) for Windows 11 (64-bit) - Legion Slim 5 16AHP9: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 7 16IRX9: before 25.20.3.47
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AHP9, IdeaPad Slim 5 16AHP9: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 13ARP10, IdeaPad Slim 5 15ARP10: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) - IdeaPad Pro 5 14AKP10, IdeaPad Pro 5 14ASP10: before 25.10.5.14
Bluetooth Driver for Windows 11 (Version 22H2 or later) - Lenovo 13w Yoga Gen 2 (Type 82YR, 82YS): before 25.40.2.220
Bluetooth Driver for Windows 10 (Version 22H2 or later) - Lenovo 13w Yoga Gen 2: before 25.40.2.220
Bluetooth Driver for Windows 11 (Version 21H2 or later) - Lenovo 13w Yoga (Type 82S1, 82S2): before 25.40.2.220
Bluetooth Driver for Windows 10 64-bit (Version 21H2 or later) - Lenovo 13w Yoga (Type 82S1, 82S2): before 25.40.2.220
CPE2.3https://support.lenovo.com/us/en/product_security/LEN-197066
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU112468
Risk: Low
CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2025-20695
CWE-ID:
CWE-124 - Buffer Underwrite ('Buffer Underflow')
Exploit availability: No
DescriptionThe vulnerability allows a local application to perform service disruption.
The vulnerability exists due to an uncaught exception within Bluetooth. A local application can perform service disruption.
MitigationInstall update from vendor's website.
Vulnerable software versionsMTK Bluetooth Driver for Windows 11 IOT (Version 24H2) - ThinkStation P8: All versions
MTK Bluetooth Driver for Windows 10 IOT (64-bit) - ThinkStation P8: All versions
Mediatek Bluetooth Driver for Windows 10 (Version 21H2), 11 (Version 21H2) - ThinkStation P358: All versions
ThinkPad T16 Gen 4 21QQ: All versions
ThinkPad T16 Gen 4 21QN: All versions
ThinkPad T14 Gen 6 21QK: All versions
ThinkPad T14 Gen 6 21QJ: All versions
ThinkPad P16s Gen 4 21RY: All versions
ThinkPad P16s Gen 4 21RX: All versions
ThinkPad P16s Gen 4 21QS: All versions
ThinkPad P16s Gen 4 21QR: All versions
ThinkPad P14s Gen 6 21RW: All versions
ThinkPad P14s Gen 6 21RV: All versions
ThinkPad P14s Gen 6 21QM: All versions
Mediatek Bluetooth Driver for 11 (Version 23H2 or later) - ThinkPad: All versions
ThinkPad P14s Gen 6 21QL: All versions
Bluetooth KB Flash Update Utility for Windows 11 64-bit (21H2 or later) - Yoga Book 9 14IAH10: All versions
Yoga Book 9 14IAH10: All versions
IdeaPad Slim 5 16IAH10: All versions
Bluetooth Driver (Intel, Fulian, Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14IAH10, IdeaPad Slim 5 16IAH10: All versions
IdeaPad Slim 5 14IAH10: All versions
MediaTek 7920 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Lenovo A100, Lenovo V100: All versions
MediaTek 7921/RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M90a Pro Gen 3: All versions
MediaTek 7921/RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M90a Gen 3: All versions
MediaTek 7921/RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M70a Gen 3: All versions
MTK MT7925 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T5 30IAX10: All versions
Legion T5 30IAX10: All versions
MTK RZ616 Bluetooth Driver for Windows 11 (Version 24H2) - ThinkStation P8: All versions
MTK RZ616 Bluetooth Driver for Windows 10 (Version 22H2) - ThinkStation P8: All versions
MTK MT7925 Bluetooth Driver for Windows 11 (Version 24H2) - ThinkStation P8: All versions
Mediatek Bluetooth Driver for Windows 10 (Version 21H2) and 11 (Version 21H2, 22H2) - ThinkStation P8: All versions
MTK BlueTooth Driver for Windows 10 (Version 22H2), 11 (Version 22H2 or Later) - ThinkStation P358: All versions
MediaTek Bluetooth Driver for Windows 11 (Version 21H2 or later) and 10 64-bit (Version 21H2 or later) - ThinkStation P350: All versions
Mediatek Bluetooth Driver for Windows 10 (Version 21H2 or later) and 11 (Version 21H2 or Later) - ThinkStation P348: All versions
MediaTek Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 (Version 21H2 or later) - ThinkStation P340: All versions
RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 (Version 20H2 or later) - ThinkPad: All versions
RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 64-bit (Version 21H2 or later) - ThinkPad: All versions
MT7921 Bluetooth Driver for Windows 10 IoT (64-bit), Windows 11 IoT (64-bit) (For 24H2) - ThinkEdge SE10: All versions
Foxconn MT7921 Bluetooth Driver for Windows 10 IoT (64-bit) (For 2019) - ThinkEdge SE10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14AHP9: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Yoga 7 2-in-1 14ILL10,Yoga 7 2-in-1 16ILL10: All versions
Bluetooth Driver (Realtek, Mediatek) - Yoga 7 2-in-1 14AKP10, Yoga 7 2-in-1 16AKP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - ThinkBook 14 G7 ARP, ThinkBook 16 G7 ARP: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 10 (64-bit) - ThinkBook 14 G7 ARP, ThinkBook 16 G7 ARP: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Legion Pro 7 16IAX10H: All versions
Mediatek Bluetooth Driver for Windows 11 (64-bit) - Legion Go S 8ARP1, Legion Go S 8APU1: All versions
Bluetooth Driver (Intel, Mediatek) for Windows 11 (64-bit) - Legion 9 16IRX9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AKP10, IdeaPad Slim 5 16AKP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AHP10, IdeaPad Slim 5 16AHP10: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) - IdeaPad Slim 3 14ITN9, IdeaPad Slim 3 15ITN9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 3 14ARP10, IdeaPad Slim 3 15ARP10, IdeaPad Slim 3 16ARP10: All versions
Bluetooth Driver (Realtek, Mediatek) - IdeaPad Pro 5 16AKP10, IdeaPad Pro 5 16ASP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Pro 5 16AHP9: All versions
Bluetooth Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14IAL10, IdeaPad 5 2-in-1 16IAL10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14AKP10, IdeaPad 5 2-in-1 16AKP10: All versions
MediaTek BlueTooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Yoga AIO 27IAH10: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre Neo 70t Gen 3: All versions
MTK BlueTooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M90s Gen 3, M90t Gen 3: All versions
MTK BlueTooth Driver for Windows 10 (64-bit) - ThinkCentre M90s Gen 3, M90t Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M90q Gen 3: All versions
MTK BlueTooth Driver for Windows 10 (64-bit) - ThinkCentre M90q Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M80s Gen 3, M80t Gen 3: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M80s Gen 3, M80t Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M80q Gen 3: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) IOT - Desktop, WorkStation: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M80q Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75t Gen 5, M75s Gen 5: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75s Gen 5: All versions
MTK Bluetooth Driver for Windows 10 64-bit - ThinkCentre M75t Gen 5, M75s Gen 5: All versions
Mediatek Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M75t Gen 2, M75s Gen 2: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75s Gen 2, M75t Gen 2: All versions
MTK Bluetooth Driver for Windows 10 64-bit - ThinkCentre M75t Gen 2, M75s Gen 2: All versions
MTK BlueTooth Driver for Windows 11 IOT (Version 24H2) - ThinkCentre M75s Gen 5, M75t Gen 5: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75q Gen 5: All versions
MTK Bluetooth Driver for Windows 10 (64-bit) - ThinkCentre M75q Gen 5: All versions
Mediatek Bluetooth Driver for Windows 10 IOT, 11 IOT (Version 24H2) - ThinkCentre, ThinkStation: All versions
MTK MT7925 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T7 34IAS10: All versions
MTK 7925 Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T5 30IAS10: All versions
Lenovo Tab M9 (TB310FU/TB310XU/TB310XC): All versions
TB310XU, TB310FU Lenovo Tab M9: All versions
Yoga Slim 7 14AKP10: All versions
Yoga Pro 7 14ASP10: All versions
Yoga Pro 7 14AKP10: All versions
Yoga 7 2-in-1 16AKP10: All versions
Yoga 7 2-in-1 14AKP10: All versions
Legion Pro 7 16IAX10H: All versions
Legion Go S 8ARP1: All versions
Legion Go S 8APU1: All versions
IdeaPad Slim 5 16AKP10: All versions
IdeaPad Slim 5 14AKP10: All versions
IdeaPad Slim 3 16ARP10: All versions
IdeaPad Slim 3 15ITN9: All versions
IdeaPad Slim 3 15ARP10: All versions
IdeaPad Slim 3 14ITN9: All versions
IdeaPad Slim 3 14ARP10: All versions
IdeaPad Pro 5 16ASP10: All versions
IdeaPad Pro 5 16AKP10: All versions
IdeaPad Pro 5 14ASP10: All versions
IdeaPad Pro 5 14AKP10: All versions
IdeaPad 5 2-in-1 16IAL10: All versions
IdeaPad 5 2-in-1 16AKP10: All versions
IdeaPad 5 2-in-1 14IAL10: All versions
IdeaPad 5 2-in-1 14AKP10: All versions
Yoga AIO 27IAH10: All versions
Legion T5 30IAS10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14ASP9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga 7 2-in-1 14AHP9, Yoga 7 2-in-1 16AHP9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - ThinkBook 16 G7+ ASP: All versions
ThinkBook 16 G7+ ASP: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 5 15APH9: All versions
IdeaPad Slim 5 16ARP10: All versions
IdeaPad Slim 5 16AHP10: All versions
IdeaPad Slim 5 15ARP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14ARP10, IdeaPad Slim 5 16ARP10: All versions
IdeaPad Slim 5 14ARP10: All versions
IdeaPad Slim 5 14AHP10: All versions
IdeaPad Slim 5 13ARP10: All versions
IdeaPad Slim 3 16AHP10: All versions
IdeaPad Slim 3 15AHP10: All versions
Bluetooth Driver (Realtek, Mediatek, Intel) for Windows 11 (64-bit) - IdeaPad Slim 3 14 15 16 Series: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 3 14AHP10,IdeaPad Slim 3 15AHP10,IdeaPad Slim 3 16AHP10: All versions
IdeaPad Slim 3 14AHP10: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Pro 5 14AHP9: All versions
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14AHP9, IdeaPad 5 2-in-1 16AHP9: All versions
Yoga Pro 7 14ASP9: All versions
Yoga Pro 7 14AHP9: All versions
Yoga 7 2-in-1 16AHP9: All versions
Yoga 7 2-in-1 14AHP9: All versions
LOQ 15ARP9: All versions
LOQ 15AHP9: All versions
Legion Slim 5 16ARP9: All versions
Legion Slim 5 16AHP9: All versions
Legion 5 15APH9: All versions
IdeaPad Slim 5 16AHP9: All versions
IdeaPad Slim 5 14AHP9: All versions
MediaTek Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - Yoga AIO 7 27APH8: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre Neo 30a 22 Gen 4, Neo 30a 24 Gen 4, Neo 30a 27 Gen 4: All versions
MTK RZ616 BT Driver for Windows 11 (Version 21H2 or Later), 10 (64-bit) - ThinkCentre M90a Gen 3: All versions
MTK RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or Later), 10 (64-bit) - ThinkCentre M90a Pro Gen 3: All versions
MTK RZ616 Bluetooth Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M70a Gen 3: All versions
MTK Bluetooth Driver for Windows 11 (Version 21H2 or later) - ThinkCentre Neo 70t Gen 3: All versions
IdeaCentre AIO 3 27ARR9: All versions
MediaTek Bluetooth Driver for Windows 11 64-bit (Version 21H2 or Later) - IdeaCentre AIO 24ARR9, AIO 27ARR9: All versions
IdeaCentre AIO 3 24ARR9: All versions
ThinkCentre M75q Gen 5: All versions
ThinkCentre M75t Gen 5: All versions
ThinkCentre M75s Gen 5: All versions
ThinkPad X13 Gen 3 21CN: All versions
ThinkPad X13 Gen 3 21CM: All versions
ThinkPad T14s Gen 3 21CR: All versions
ThinkPad T14s Gen 3 21CQ: All versions
ThinkPad E16 Gen 2 21M6: All versions
ThinkPad E16 Gen 2 21M5: All versions
Thinkpad E16 Gen 1 21JU: All versions
Thinkpad E16 Gen 1 21JT: All versions
ThinkPad E14 Gen 6 21M4: All versions
ThinkPad E14 Gen 6 21M3: All versions
ThinkPad E14 Gen 5 21JS: All versions
ThinkPad E14 Gen 5 21JR: All versions
ThinkBook 16 G7 ARP: All versions
ThinkBook 14 G7 ARP: All versions
Yoga 7 2-in-1 16ILL10: All versions
Yoga 7 2-in-1 14ILL10: All versions
IdeaPad Pro 5 16AHP9: All versions
IdeaPad Pro 5 14AHP9: All versions
IdeaPad 5 2-in-1 16AHP9: All versions
IdeaPad 5 2-in-1 14AHP9: All versions
Legion T7 34IAS10: All versions
ThinkStation P8 Workstation: All versions
ThinkStation P358 Workstation: All versions
ThinkPad Z16 Gen 2 21JY: All versions
ThinkPad Z16 Gen 2 21JX: All versions
ThinkPad Z13 Gen 2 21JW: All versions
ThinkPad Z13 Gen 2 21JV: All versions
ThinkPad S2 Gen 8 Types 21FT China Only: All versions
ThinkPad S2 Yoga Gen 8 21FU: All versions
ThinkPad L15 Gen 4 21H8: All versions
ThinkPad L15 Gen 4 21H7: All versions
ThinkPad L14 Gen 4 21H6: All versions
ThinkPad L14 Gen 4 21H5: All versions
Lenovo 13w Yoga Gen 2 82YS: All versions
Lenovo 13w Yoga Gen 2 82YR: All versions
Lenovo 13w Yoga 82S2: All versions
Lenovo 13w Yoga 82S1: All versions
Yoga AIO 7 27APH8: All versions
ThinkCentre M75t Gen 2: All versions
ThinkCentre M75t Gen 2 11RE: All versions
ThinkCentre M75t Gen 2 11RD: All versions
ThinkCentre M75t Gen 2 11RC: All versions
ThinkCentre M75t Gen 2 11RB: All versions
ThinkCentre M75s Gen 2: All versions
ThinkCentre M75s Gen 2 11RA: All versions
ThinkCentre M75s Gen 2 11R9: All versions
ThinkCentre M75s Gen 2 11R8: All versions
ThinkCentre M75s Gen 2 11R7: All versions
ThinkPad T16 Gen 2 21K8: All versions
ThinkPad T16 Gen 2 21K7: All versions
ThinkPad T14 Gen 4 21K4: All versions
ThinkPad T14 Gen 4 21K3: All versions
ThinkPad P16s Gen 2 21KA: All versions
ThinkPad P16s Gen 2 21K9: All versions
ThinkPad P14s Gen 4 21K6: All versions
ThinkPad P14s Gen 4 21K5: All versions
ThinkEdge SE10: All versions
Lenovo V100: All versions
Lenovo A100: All versions
ThinkCentre Neo 30a 27 Gen 4: All versions
ThinkCentre Neo 30a 24 Gen 4: All versions
ThinkCentre Neo 30a 22 Gen 4: All versions
IdeaPad Slim 3 16IRH10R: All versions
IdeaPad Slim 3 16IRH10: All versions
IdeaPad Slim 3 15IRU10: All versions
IdeaPad Slim 3 15IRH10R: All versions
IdeaPad Slim 3 15IRH10: All versions
IdeaPad Slim 3 14IRU10: All versions
IdeaPad Slim 3 14IRH10R: All versions
IdeaPad Slim 3 14IRH10: All versions
Legion 7 16IRX9: All versions
ThinkStation P360 Workstation: All versions
ThinkStation P350 Workstation: All versions
ThinkStation P348 Workstation: All versions
Legion 9 16IRX9: All versions
ThinkCentre Neo 70t Gen 3: All versions
ThinkCentre M90t Gen 3: All versions
ThinkCentre M90s Gen 3: All versions
ThinkCentre M90q Gen 3: All versions
ThinkCentre M90a Gen 3 Pro: All versions
ThinkCentre M90a Gen 3: All versions
ThinkCentre M80t Gen 3: All versions
ThinkCentre M80s Gen 3: All versions
ThinkCentre M80q Gen 3: All versions
ThinkCentre M70a Gen 3: All versions
ThinkPad T16 Gen 1 21CJ: All versions
ThinkPad T16 Gen 1 21CH: All versions
ThinkPad T14 Gen 3 21CG: All versions
ThinkPad T14 Gen 3 21CF: All versions
ThinkPad P16s Gen 1 21CL: All versions
ThinkPad P16s Gen 1 21CK: All versions
ThinkPad P14s Gen 3 21J6: All versions
ThinkPad P14s Gen 3 21J5: All versions
ThinkPad L13 Yoga Gen 4 21FS: All versions
ThinkPad L13 Yoga Gen 4 21FR: All versions
ThinkPad L13 Gen 4 21FQ: All versions
ThinkPad L13 Gen 4 21FN: All versions
ThinkPad Z16 Gen 1 21D5: All versions
ThinkPad Z16 Gen 1 21D4: All versions
ThinkPad Z13 Gen 1 21D3: All versions
ThinkPad Z13 Gen 1 21D2: All versions
ThinkStation P340 Workstation: All versions
RZ616 Bluetooth Driver for Windows 11 (Version 21H2 or later), 10 (Version 21H2 or later) - ThinkPad Z13 (Type 21D2, 21D3), Z16 (Type 21D4, 21D5): before 25.40.2.220
Mediatek MT7921 Bluetooth Driver for Windows 11 (Version 23H2 or later) - ThinkPad E14 Gen 6 (Type 21M3, 21M4), E16 Gen 2 (Type 21M5, 21M6): before 25.40.2.220
Mediatek MT7921 Bluetooth Driver for Windows 11 (Version 22H2 or later), 10 64-bit (Version 22H2 or later) - ThinkPad E14 Gen 5 (Type 21JR, 21JS), E16 Gen 1 (Type 21JT, 21JU): before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Slim 7 14AKP10: before 25.20.3.47
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14AKP10, Yoga Pro 7 14ASP10: before 25.10.5.14
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - LOQ 15ARP9: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - LOQ 15AHP9: before 25.40.2.220
Bluetooth Driver (Mediatek, Realtek) for Windows 11 (64-bit) - Legion Slim 5 16ARP9: before 25.40.2.220
Bluetooth Driver (Mediatek, Realtek) for Windows 11 (64-bit) - Legion Slim 5 16AHP9: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 7 16IRX9: before 25.20.3.47
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AHP9, IdeaPad Slim 5 16AHP9: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 13ARP10, IdeaPad Slim 5 15ARP10: before 25.40.2.220
Bluetooth Driver (Realtek, Mediatek) - IdeaPad Pro 5 14AKP10, IdeaPad Pro 5 14ASP10: before 25.10.5.14
Bluetooth Driver for Windows 11 (Version 22H2 or later) - Lenovo 13w Yoga Gen 2 (Type 82YR, 82YS): before 25.40.2.220
Bluetooth Driver for Windows 10 (Version 22H2 or later) - Lenovo 13w Yoga Gen 2: before 25.40.2.220
Bluetooth Driver for Windows 11 (Version 21H2 or later) - Lenovo 13w Yoga (Type 82S1, 82S2): before 25.40.2.220
Bluetooth Driver for Windows 10 64-bit (Version 21H2 or later) - Lenovo 13w Yoga (Type 82S1, 82S2): before 25.40.2.220
CPE2.3https://support.lenovo.com/us/en/product_security/LEN-197066
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.