CVE-2023-43521

nvd nist

Published: May 6, 2024Modified: Aug 11, 2025

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

Memory corruption when multiple listeners are being registered with the same file descriptor.

Affected (77)

Qualcomm

76 products

Ar8035 Firmware

C V2x 9150 Firmware

Fastconnect 6800 Firmware

Fastconnect 6900 Firmware

Fastconnect 7800 Firmware

Video Collaboration Vc1 Platform Firmware

Video Collaboration Vc3 Platform Firmware

Snapdragon 8 Gen 1 Mobile Firmware

Snapdragon 865+ 5g Mobile Firmware

Snapdragon 870 5g Mobile Firmware

Snapdragon Auto 5g Modem Rf Gen 2 Firmware

Snapdragon W5+ Gen 1 Wearable Firmware

Snapdragon Wear 4100+ Firmware

Snapdragon X55 5g Modem Rf Firmware

Snapdragon X72 5g Modem Rf Firmware

Snapdragon X75 5g Modem Rf Firmware

Snapdragon Xr2 5g Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Ar8035 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Ar8035	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm C V2x 9150 Firmware	All versions

Running on/with	Platform Versions
Qualcomm C V2x 9150	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Fastconnect 6800 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Fastconnect 6800	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Fastconnect 6900 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Fastconnect 6900	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Fastconnect 7800 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Fastconnect 7800	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qam8255p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qam8255p	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qam8295p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qam8295p	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qam8650p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qam8650p	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qam8775p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qam8775p	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qamsrv1h Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qamsrv1h	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qamsrv1m Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qamsrv1m	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6174a Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6174a	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6391 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6391	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6426 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6426	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6436 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6436	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6574au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6574au	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6584au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6584au	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6696 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6696	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6698aq Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6698aq	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca8081 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca8081	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca8337 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca8337	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcc710 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcc710	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcn6224 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcn6224	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcn6274 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcn6274	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcn9074 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcn9074	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcs410 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcs410	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcs610 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcs610	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qfw7114 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qfw7114	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qfw7124 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qfw7124	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Video Collaboration Vc1 Platform Firmware	All versions

Running on/with	Platform Versions
Qualcomm Video Collaboration Vc1 Platform	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Video Collaboration Vc3 Platform Firmware	All versions

Running on/with	Platform Versions
Qualcomm Video Collaboration Vc3 Platform	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa6145p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa6145p	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa6150p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa6150p	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa6155p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa6155p	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa7255p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa7255p	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8145p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8145p	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8150p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8150p	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8155p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8155p	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8195p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8195p	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8255p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8255p	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8295p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8295p	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8620p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8620p	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8650p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8650p	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8770p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8770p	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8775p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8775p	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa9000p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa9000p	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd865 5g Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd865 5g	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon 8 Gen 1 Mobile Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon 8 Gen 1 Mobile	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon 865 5g Mobile Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon 865 5g Mobile	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon 865+ 5g Mobile Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon 865+ 5g Mobile	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon 870 5g Mobile Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon 870 5g Mobile	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon Auto 5g Modem Rf Gen 2 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon Auto 5g Modem Rf Gen 2	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon W5+ Gen 1 Wearable Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon W5+ Gen 1 Wearable	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon Wear 4100+ Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon Wear 4100+	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon X55 5g Modem Rf Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon X55 5g Modem Rf	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon X72 5g Modem Rf Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon X72 5g Modem Rf	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon X75 5g Modem Rf Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon X75 5g Modem Rf	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon Xr2 5g Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon Xr2 5g	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Srv1h Firmware	All versions

Running on/with	Platform Versions
Qualcomm Srv1h	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Srv1m Firmware	All versions

Running on/with	Platform Versions
Qualcomm Srv1m	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sw5100 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sw5100	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sw5100p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sw5100p	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sxr2130 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sxr2130	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9340 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9340	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9341 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9341	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9370 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9370	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9380 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9380	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3610 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3610	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3660b Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3660b	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3680b Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3680b	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3950 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3950	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3980 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3980	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3988 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3988	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8810 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8810	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8815 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8815	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8830 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8830	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8835 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8835	All versions

Related CWEs

CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (2)

https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2024-bulletin.html

Source: product-security@qualcomm.com

PatchVendor Advisory

https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2024-bulletin.html

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.