CVE-2023-43520 - Vulnerability Details

Memory corruption when AP includes TID to link mapping IE in the beacons and STA is parsing the beacon TID to link mapping IE.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00266.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Qualcomm Subscribe	Ar8035 Subscribe Ar8035 Firmware Subscribe Fastconnect 6900 Subscribe Fastconnect 6900 Firmware Subscribe Fastconnect 7800 Subscribe Fastconnect 7800 Firmware Subscribe Flight Rb5 5g Platform Subscribe Flight Rb5 5g Platform Firmware Subscribe Qam8255p Subscribe Qam8255p Firmware Subscribe Qam8650p Subscribe Qam8650p Firmware Subscribe Qam8775p Subscribe Qam8775p Firmware Subscribe Qamsrv1h Subscribe Qamsrv1h Firmware Subscribe Qamsrv1m Subscribe Qamsrv1m Firmware Subscribe Qca6391 Subscribe Qca6391 Firmware Subscribe Qca6554a Subscribe Qca6554a Firmware Subscribe Qca6564au Subscribe Qca6564au Firmware Subscribe Qca6574 Subscribe Qca6574 Firmware Subscribe Qca6574a Subscribe Qca6574a Firmware Subscribe Qca6574au Subscribe Qca6574au Firmware Subscribe Qca6584au Subscribe Qca6584au Firmware Subscribe Qca6595 Subscribe Qca6595 Firmware Subscribe Qca6595au Subscribe Qca6595au Firmware Subscribe Qca6688aq Subscribe Qca6688aq Firmware Subscribe Qca6696 Subscribe Qca6696 Firmware Subscribe Qca8081 Subscribe Qca8081 Firmware Subscribe Qca8337 Subscribe Qca8337 Firmware Subscribe Qcc2073 Subscribe Qcc2073 Firmware Subscribe Qcc2076 Subscribe Qcc2076 Firmware Subscribe Qcc710 Subscribe Qcc710 Firmware Subscribe Qcm8550 Subscribe Qcm8550 Firmware Subscribe Qcn6224 Subscribe Qcn6224 Firmware Subscribe Qcn6274 Subscribe Qcn6274 Firmware Subscribe Qcs7230 Subscribe Qcs7230 Firmware Subscribe Qcs8250 Subscribe Qcs8250 Firmware Subscribe Qcs8550 Subscribe Qcs8550 Firmware Subscribe Qfw7114 Subscribe Qfw7114 Firmware Subscribe Qfw7124 Subscribe Qfw7124 Firmware Subscribe Qrb5165n Subscribe Qrb5165n Firmware Subscribe Robotics Rb5 Platform Subscribe Robotics Rb5 Platform Firmware Subscribe Sa6145p Subscribe Sa6145p Firmware Subscribe Sa6150p Subscribe Sa6150p Firmware Subscribe Sa6155p Subscribe Sa6155p Firmware Subscribe Sa8145p Subscribe Sa8145p Firmware Subscribe Sa8150p Subscribe Sa8150p Firmware Subscribe Sa8155p Subscribe Sa8155p Firmware Subscribe Sa8195p Subscribe Sa8195p Firmware Subscribe Sa8255p Subscribe Sa8255p Firmware Subscribe Sa8650p Subscribe Sa8650p Firmware Subscribe Sa8770p Subscribe Sa8770p Firmware Subscribe Sa8775p Subscribe Sa8775p Firmware Subscribe Sa9000p Subscribe Sa9000p Firmware Subscribe Sm8550p Subscribe Sm8550p Firmware Subscribe Snapdragon 8\+ Gen 2 Mobile Platform Subscribe Snapdragon 8\+ Gen 2 Mobile Platform Firmware Subscribe Snapdragon 8 Gen 2 Mobile Platform Subscribe Snapdragon 8 Gen 2 Mobile Platform Firmware Subscribe Snapdragon Ar2 Gen 1 Platform Subscribe Snapdragon Ar2 Gen 1 Platform Firmware Subscribe Snapdragon X75 5g Modem-rf System Subscribe Snapdragon X75 5g Modem-rf System Firmware Subscribe Srv1h Subscribe Srv1h Firmware Subscribe Srv1m Subscribe Srv1m Firmware Subscribe Ssg2115p Subscribe Ssg2115p Firmware Subscribe Ssg2125p Subscribe Ssg2125p Firmware Subscribe Sxr1230p Subscribe Sxr1230p Firmware Subscribe Sxr2230p Subscribe Sxr2230p Firmware Subscribe Video Collaboration Vc5 Platform Subscribe Video Collaboration Vc5 Platform Firmware Subscribe Wcd9340 Subscribe Wcd9340 Firmware Subscribe Wcd9380 Subscribe Wcd9380 Firmware Subscribe Wcd9385 Subscribe Wcd9385 Firmware Subscribe Wcd9390 Subscribe Wcd9390 Firmware Subscribe Wcd9395 Subscribe Wcd9395 Firmware Subscribe Wsa8830 Subscribe Wsa8830 Firmware Subscribe Wsa8832 Subscribe Wsa8832 Firmware Subscribe Wsa8835 Subscribe Wsa8835 Firmware Subscribe Wsa8840 Subscribe Wsa8840 Firmware Subscribe Wsa8845 Subscribe Wsa8845 Firmware Subscribe Wsa8845h Subscribe Wsa8845h Firmware Subscribe

Configuration 1 [-]

AND

cpe:2.3:o:qualcomm:ar8035_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:ar8035:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:fastconnect_6900:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:fastconnect_7800:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:qualcomm:flight_rb5_5g_platform_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:flight_rb5_5g_platform:-:*:*:*:*:*:*:*

Configuration 5 [-]

AND

cpe:2.3:o:qualcomm:qam8255p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qam8255p:-:*:*:*:*:*:*:*

Configuration 6 [-]

AND

cpe:2.3:o:qualcomm:qam8650p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qam8650p:-:*:*:*:*:*:*:*

Configuration 7 [-]

AND

cpe:2.3:o:qualcomm:qam8775p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qam8775p:-:*:*:*:*:*:*:*

Configuration 8 [-]

AND

cpe:2.3:o:qualcomm:qamsrv1h_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qamsrv1h:-:*:*:*:*:*:*:*

Configuration 9 [-]

AND

cpe:2.3:o:qualcomm:qamsrv1m_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qamsrv1m:-:*:*:*:*:*:*:*

Configuration 10 [-]

AND

cpe:2.3:o:qualcomm:qca6391_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca6391:-:*:*:*:*:*:*:*

Configuration 11 [-]

AND

cpe:2.3:o:qualcomm:qca6554a_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca6554a:-:*:*:*:*:*:*:*

Configuration 12 [-]

AND

cpe:2.3:o:qualcomm:qca6564au_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca6564au:-:*:*:*:*:*:*:*

Configuration 13 [-]

AND

cpe:2.3:o:qualcomm:qca6574_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca6574:-:*:*:*:*:*:*:*

Configuration 14 [-]

AND

cpe:2.3:o:qualcomm:qca6574a_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca6574a:-:*:*:*:*:*:*:*

Configuration 15 [-]

AND

cpe:2.3:o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca6574au:-:*:*:*:*:*:*:*

Configuration 16 [-]

AND

cpe:2.3:o:qualcomm:qca6584au_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca6584au:-:*:*:*:*:*:*:*

Configuration 17 [-]

AND

cpe:2.3:o:qualcomm:qca6595_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca6595:-:*:*:*:*:*:*:*

Configuration 18 [-]

AND

cpe:2.3:o:qualcomm:qca6595au_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca6595au:-:*:*:*:*:*:*:*

Configuration 19 [-]

AND

cpe:2.3:o:qualcomm:qca6688aq_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca6688aq:-:*:*:*:*:*:*:*

Configuration 20 [-]

AND

cpe:2.3:o:qualcomm:qca6696_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca6696:-:*:*:*:*:*:*:*

Configuration 21 [-]

AND

cpe:2.3:o:qualcomm:qca8081_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca8081:-:*:*:*:*:*:*:*

Configuration 22 [-]

AND

cpe:2.3:o:qualcomm:qca8337_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca8337:-:*:*:*:*:*:*:*

Configuration 23 [-]

AND

cpe:2.3:o:qualcomm:qcc2073_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qcc2073:-:*:*:*:*:*:*:*

Configuration 24 [-]

AND

cpe:2.3:o:qualcomm:qcc2076_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qcc2076:-:*:*:*:*:*:*:*

Configuration 25 [-]

AND

cpe:2.3:o:qualcomm:qcc710_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qcc710:-:*:*:*:*:*:*:*

Configuration 26 [-]

AND

cpe:2.3:o:qualcomm:qcm8550_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qcm8550:-:*:*:*:*:*:*:*

Configuration 27 [-]

AND

cpe:2.3:o:qualcomm:qcn6224_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qcn6224:-:*:*:*:*:*:*:*

Configuration 28 [-]

AND

cpe:2.3:o:qualcomm:qcn6274_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qcn6274:-:*:*:*:*:*:*:*

Configuration 29 [-]

AND

cpe:2.3:o:qualcomm:qcs7230_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qcs7230:-:*:*:*:*:*:*:*

Configuration 30 [-]

AND

cpe:2.3:o:qualcomm:qcs8250_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qcs8250:-:*:*:*:*:*:*:*

Configuration 31 [-]

AND

cpe:2.3:o:qualcomm:qcs8550_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qcs8550:-:*:*:*:*:*:*:*

Configuration 32 [-]

AND

cpe:2.3:o:qualcomm:qfw7114_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qfw7114:-:*:*:*:*:*:*:*

Configuration 33 [-]

AND

cpe:2.3:o:qualcomm:qfw7124_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qfw7124:-:*:*:*:*:*:*:*

Configuration 34 [-]

AND

cpe:2.3:o:qualcomm:qrb5165n_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qrb5165n:-:*:*:*:*:*:*:*

Configuration 35 [-]

AND

cpe:2.3:o:qualcomm:video_collaboration_vc5_platform_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:video_collaboration_vc5_platform:-:*:*:*:*:*:*:*

Configuration 36 [-]

AND

cpe:2.3:o:qualcomm:robotics_rb5_platform_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:robotics_rb5_platform:-:*:*:*:*:*:*:*

Configuration 37 [-]

AND

cpe:2.3:o:qualcomm:sa6145p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sa6145p:-:*:*:*:*:*:*:*

Configuration 38 [-]

AND

cpe:2.3:o:qualcomm:sa6150p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sa6150p:-:*:*:*:*:*:*:*

Configuration 39 [-]

AND

cpe:2.3:o:qualcomm:sa6155p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sa6155p:-:*:*:*:*:*:*:*

Configuration 40 [-]

AND

cpe:2.3:o:qualcomm:sa8145p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sa8145p:-:*:*:*:*:*:*:*

Configuration 41 [-]

AND

cpe:2.3:o:qualcomm:sa8150p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sa8150p:-:*:*:*:*:*:*:*

Configuration 42 [-]

AND

cpe:2.3:o:qualcomm:sa8155p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sa8155p:-:*:*:*:*:*:*:*

Configuration 43 [-]

AND

cpe:2.3:o:qualcomm:sa8195p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sa8195p:-:*:*:*:*:*:*:*

Configuration 44 [-]

AND

cpe:2.3:o:qualcomm:sa8255p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sa8255p:-:*:*:*:*:*:*:*

Configuration 45 [-]

AND

cpe:2.3:o:qualcomm:sa8650p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sa8650p:-:*:*:*:*:*:*:*

Configuration 46 [-]

AND

cpe:2.3:o:qualcomm:sa8770p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sa8770p:-:*:*:*:*:*:*:*

Configuration 47 [-]

AND

cpe:2.3:o:qualcomm:sa8775p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sa8775p:-:*:*:*:*:*:*:*

Configuration 48 [-]

AND

cpe:2.3:o:qualcomm:sa9000p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sa9000p:-:*:*:*:*:*:*:*

Configuration 49 [-]

AND

cpe:2.3:o:qualcomm:sm8550p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sm8550p:-:*:*:*:*:*:*:*

Configuration 50 [-]

AND

cpe:2.3:o:qualcomm:snapdragon_8_gen_2_mobile_platform_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:snapdragon_8_gen_2_mobile_platform:-:*:*:*:*:*:*:*

Configuration 51 [-]

AND

cpe:2.3:o:qualcomm:snapdragon_8\+_gen_2_mobile_platform_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:snapdragon_8\+_gen_2_mobile_platform:-:*:*:*:*:*:*:*

Configuration 52 [-]

AND

cpe:2.3:o:qualcomm:snapdragon_ar2_gen_1_platform_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:snapdragon_ar2_gen_1_platform:-:*:*:*:*:*:*:*

Configuration 53 [-]

AND

cpe:2.3:o:qualcomm:snapdragon_x75_5g_modem-rf_system_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:snapdragon_x75_5g_modem-rf_system:-:*:*:*:*:*:*:*

Configuration 54 [-]

AND

cpe:2.3:o:qualcomm:srv1h_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:srv1h:-:*:*:*:*:*:*:*

Configuration 55 [-]

AND

cpe:2.3:o:qualcomm:srv1m_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:srv1m:-:*:*:*:*:*:*:*

Configuration 56 [-]

AND

cpe:2.3:o:qualcomm:ssg2115p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:ssg2115p:-:*:*:*:*:*:*:*

Configuration 57 [-]

AND

cpe:2.3:o:qualcomm:ssg2125p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:ssg2125p:-:*:*:*:*:*:*:*

Configuration 58 [-]

AND

cpe:2.3:o:qualcomm:sxr1230p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sxr1230p:-:*:*:*:*:*:*:*

Configuration 59 [-]

AND

cpe:2.3:o:qualcomm:sxr2230p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sxr2230p:-:*:*:*:*:*:*:*

Configuration 60 [-]

AND

cpe:2.3:o:qualcomm:wcd9340_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcd9340:-:*:*:*:*:*:*:*

Configuration 61 [-]

AND

cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:*

Configuration 62 [-]

AND

cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcd9385:-:*:*:*:*:*:*:*

Configuration 63 [-]

AND

cpe:2.3:o:qualcomm:wcd9390_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcd9390:-:*:*:*:*:*:*:*

Configuration 64 [-]

AND

cpe:2.3:o:qualcomm:wcd9395_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcd9395:-:*:*:*:*:*:*:*

Configuration 65 [-]

AND

cpe:2.3:o:qualcomm:wsa8830_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8830:-:*:*:*:*:*:*:*

Configuration 66 [-]

AND

cpe:2.3:o:qualcomm:wsa8832_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8832:-:*:*:*:*:*:*:*

Configuration 67 [-]

AND

cpe:2.3:o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8835:-:*:*:*:*:*:*:*

Configuration 68 [-]

AND

cpe:2.3:o:qualcomm:wsa8840_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8840:-:*:*:*:*:*:*:*

Configuration 69 [-]

AND

cpe:2.3:o:qualcomm:wsa8845_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8845:-:*:*:*:*:*:*:*

Configuration 70 [-]

AND

cpe:2.3:o:qualcomm:wsa8845h_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8845h:-:*:*:*:*:*:*:*

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-47926	Memory corruption when AP includes TID to link mapping IE in the beacons and STA is parsing the beacon TID to link mapping IE.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.qualcomm.com/company/product-security/bulletins/february-2024-bulletin

History

Tue, 12 Aug 2025 00:15:00 +0900

Type	Values Removed	Values Added
First Time appeared		Qualcomm video Collaboration Vc5 Platform Firmware
CPEs	cpe:2.3:o:qualcomm:qualcomm_video_collaboration_vc5_platform_firmware:-:::::::*	cpe:2.3:o:qualcomm:video_collaboration_vc5_platform_firmware:-:::::::*
Vendors & Products	Qualcomm qualcomm Video Collaboration Vc5 Platform Firmware	Qualcomm video Collaboration Vc5 Platform Firmware

Thu, 07 Aug 2025 22:15:00 +0900

Type	Values Removed	Values Added
First Time appeared		Qualcomm video Collaboration Vc5 Platform
CPEs	cpe:2.3:h:qualcomm:qualcomm_video_collaboration_vc5_platform:-:::::::*	cpe:2.3:h:qualcomm:video_collaboration_vc5_platform:-:::::::*
Vendors & Products	Qualcomm qualcomm Video Collaboration Vc5 Platform	Qualcomm video Collaboration Vc5 Platform

Sat, 10 May 2025 02:15:00 +0900

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2024-02-06T05:47:22.584Z

Updated: 2025-05-09T16:29:04.339Z

Reserved: 2023-09-19T14:48:15.090Z

Link: CVE-2023-43520

Vulnrichment

Updated: 2024-08-02T19:44:42.753Z

NVD

Status : Modified

Published: 2024-02-06T06:16:01.980

Modified: 2025-08-11T15:06:17.607

Link: CVE-2023-43520

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction None

Exploitation none

Automatable yes

Technical Impact partial

Affected Vendors & Products

Projects

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