CVE-2021-1900

Published: Jun 9, 2021Modified: Nov 21, 2024

7.0

Vector

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

Exploitability: 1.0 / Impact: 5.9

Source: NVD

Description

Possible use after free in Display due to race condition while creating an external display in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Affected (90)

Products: Qualcomm: Apq8009 Firmware, Apq8009w Firmware, Apq8017 Firmware, Apq8053 Firmware, Apq8064au Firmware, Apq8096au Firmware, Aqt1000 Firmware, Ar8031 Firmware, Csra6620 Firmware, Csra6640 Firmware, Mdm9206 Firmware, Mdm9250 Firmware, Mdm9650 Firmware, Msm8909w Firmware, Msm8953 Firmware, Msm8996au Firmware, Qca4020 Firmware, Qca6174a Firmware, Qca6175a Firmware, Qca6310 Firmware, Qca6320 Firmware, Qca6335 Firmware, Qca6390 Firmware, Qca6420 Firmware, Qca6430 Firmware, Qca6564a Firmware, Qca6564au Firmware, Qca6574 Firmware, Qca6574a Firmware, Qca6574au Firmware, Qca6595 Firmware, Qca6595au Firmware, Qca6696 Firmware, Qca9367 Firmware, Qca9377 Firmware, Qca9379 Firmware, Qcs405 Firmware, Qcs603 Firmware, Qcs605 Firmware, Qualcomm215 Firmware, Sa6155 Firmware, Sa6155p Firmware, Sa8155 Firmware, Sa8155p Firmware, Sd 455 Firmware, Sd 636 Firmware, Sd 8cx Firmware, Sd429 Firmware, Sd439 Firmware, Sd450 Firmware, Sd632 Firmware, Sd660 Firmware, Sd670 Firmware, Sd675 Firmware, Sd710 Firmware, Sd712 Firmware, Sd835 Firmware, Sd845 Firmware, Sd855 Firmware, Sdm630 Firmware, Sdm830 Firmware, Sdw2500 Firmware, Sdx20 Firmware, Sdx20m Firmware, Sdx50m Firmware, Sdx55 Firmware, Sdx55m Firmware, Wcd9326 Firmware, Wcd9330 Firmware, Wcd9335 Firmware, Wcd9340 Firmware, Wcd9341 Firmware, Wcd9360 Firmware, Wcd9370 Firmware, Wcd9375 Firmware, Wcn3610 Firmware, Wcn3615 Firmware, Wcn3620 Firmware, Wcn3660 Firmware, Wcn3660b Firmware, Wcn3680 Firmware, Wcn3680b Firmware, Wcn3950 Firmware, Wcn3980 Firmware, Wcn3990 Firmware, Wcn3998 Firmware, Wcn3999 Firmware, Whs9410 Firmware, Wsa8810 Firmware, Wsa8815 Firmware

90 products

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Apq8009 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Apq8009	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Apq8009w Firmware	All versions

Running on/with	Platform Versions
Qualcomm Apq8009w	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Apq8017 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Apq8017	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Apq8053 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Apq8053	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Apq8064au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Apq8064au	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Apq8096au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Apq8096au	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Aqt1000 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Aqt1000	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Ar8031 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Ar8031	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Csra6620 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Csra6620	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Csra6640 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Csra6640	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Mdm9206 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Mdm9206	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Mdm9250 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Mdm9250	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Mdm9650 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Mdm9650	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Msm8909w Firmware	All versions

Running on/with	Platform Versions
Qualcomm Msm8909w	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Msm8953 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Msm8953	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Msm8996au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Msm8996au	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca4020 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca4020	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6174a Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6174a	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6175a Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6175a	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6310 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6310	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6320 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6320	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6335 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6335	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6390 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6390	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6420 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6420	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6430 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6430	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6564a Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6564a	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6564au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6564au	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6574 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6574	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6574a Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6574a	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6574au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6574au	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6595 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6595	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6595au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6595au	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6696 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6696	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca9367 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca9367	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca9377 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca9377	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca9379 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca9379	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcs405 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcs405	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcs603 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcs603	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcs605 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcs605	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qualcomm215 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qualcomm215	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa6155 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa6155	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa6155p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa6155p	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8155 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8155	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8155p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8155p	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd 455 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd 455	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd 636 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd 636	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd 8cx Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd 8cx	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd429 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd429	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd439 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd439	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd450 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd450	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd632 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd632	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd660 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd660	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd670 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd670	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd675 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd675	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd710 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd710	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd712 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd712	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd835 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd835	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd845 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd845	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd855 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd855	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sdm630 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sdm630	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sdm830 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sdm830	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sdw2500 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sdw2500	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sdx20 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sdx20	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sdx20m Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sdx20m	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sdx50m Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sdx50m	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sdx55 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sdx55	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sdx55m Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sdx55m	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9326 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9326	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9330 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9330	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9335 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9335	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9340 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9340	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9341 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9341	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9360 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9360	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9370 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9370	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9375 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9375	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3610 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3610	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3615 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3615	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3620 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3620	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3660 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3660	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3660b Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3660b	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3680 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3680	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3680b Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3680b	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3950 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3950	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3980 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3980	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3990 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3990	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3998 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3998	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3999 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3999	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Whs9410 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Whs9410	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8810 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8810	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8815 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8815	All versions

Related CWEs

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

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://www.qualcomm.com/company/product-security/bulletins/june-2021-bulletin

Source: product-security@qualcomm.com

Vendor Advisory

https://www.qualcomm.com/company/product-security/bulletins/june-2021-bulletin

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

Vendor Advisory

Timeline

No history available yet.