CVE-2020-11203: Buffer Overflow
Published Feb 22, 2021
·Updated
Stack overflow may occur if GSM/WCDMA broadcast config size received from user is larger than variable length array in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
Affected Software
286 affected components
Qualcomm Apq8009w Firmware
Qualcomm Apq8009w
Qualcomm Apq8064au Firmware
Qualcomm Apq8064au
Qualcomm Apq8096au Firmware
Qualcomm APQ8096AU
Qualcomm Aqt1000 Firmware
Qualcomm Aqt1000
Qualcomm Msm8909w Firmware
Qualcomm MSM8909W
Qualcomm Msm8996au Firmware
Qualcomm MSM8996AU
Qualcomm Pm215 Firmware
Qualcomm Pm215
Qualcomm Pm456 Firmware
Qualcomm Pm456
Qualcomm Pm6125 Firmware
Qualcomm Pm6125
Qualcomm Pm6150 Firmware
Qualcomm Pm6150
Qualcomm Pm6150a Firmware
Qualcomm Pm6150a
Qualcomm Pm6150l Firmware
Qualcomm Pm6150l
Qualcomm Pm6250 Firmware
Qualcomm Pm6250
Qualcomm Pm640a Firmware
Qualcomm Pm640a
Qualcomm Pm640l Firmware
Qualcomm Pm640l
Qualcomm Pm640p Firmware
Qualcomm Pm640p
Qualcomm Pm670 Firmware
Qualcomm Pm670
Qualcomm Pm670l Firmware
Qualcomm Pm670l
Qualcomm Pm8004 Firmware
Qualcomm Pm8004
Qualcomm Pm8005 Firmware
Qualcomm Pm8005
Qualcomm Pm8008 Firmware
Qualcomm Pm8008
Qualcomm Pm8009 Firmware
Qualcomm Pm8009
Qualcomm Pm855 Firmware
Qualcomm Pm855
Qualcomm Pm855b Firmware
Qualcomm Pm855b
Qualcomm Pm855l Firmware
Qualcomm Pm855l
Qualcomm Pm855p Firmware
Qualcomm Pm855p
Qualcomm Pm8916 Firmware
Qualcomm Pm8916
Qualcomm Pm8998 Firmware
Qualcomm Pm8998
Qualcomm Pmi632 Firmware
Qualcomm Pmi632
Qualcomm Pmi8998 Firmware
Qualcomm Pmi8998
Qualcomm Pmk8002 Firmware
Qualcomm Pmk8002
Qualcomm Pmm6155au Firmware
Qualcomm Pmm6155au
Qualcomm Pmm8155au Firmware
Qualcomm Pmm8155au
Qualcomm Pmm8195au Firmware
Qualcomm Pmm8195au
Qualcomm Pmm855au Firmware
Qualcomm Pmm855au
Qualcomm Pmm8996au Firmware
Qualcomm Pmm8996au
Qualcomm Pmr735a Firmware
Qualcomm Pmr735a
Qualcomm Pmw3100 Firmware
Qualcomm Pmw3100
Qualcomm Pmx50 Firmware
Qualcomm Pmx50
Qualcomm Pmx55 Firmware
Qualcomm Pmx55
Qualcomm Qat3518 Firmware
Qualcomm Qat3518
Qualcomm Qat3519 Firmware
Qualcomm Qat3519
Qualcomm Qat3522 Firmware
Qualcomm Qat3522
Qualcomm Qat3550 Firmware
Qualcomm Qat3550
Qualcomm Qat3555 Firmware
Qualcomm Qat3555
Qualcomm Qat5515 Firmware
Qualcomm Qat5515
Qualcomm Qat5516 Firmware
Qualcomm Qat5516
Qualcomm Qbt1500 Firmware
Qualcomm Qbt1500
Qualcomm Qbt2000 Firmware
Qualcomm Qbt2000
Qualcomm Qca6391 Firmware
Qualcomm Qca6391
Qualcomm Qca6420 Firmware
Qualcomm Qca6420
Qualcomm Qca6430 Firmware
Qualcomm Qca6430
Qualcomm Qca6564 Firmware
Qualcomm QCA6564
Qualcomm Qca6564a Firmware
Qualcomm Qca6564a
Qualcomm Qca6564au Firmware
Qualcomm Qca6564au
Qualcomm Qca6574 Firmware
Qualcomm QCA6574
Qualcomm Qca6574a Firmware
Qualcomm Qca6574a
Qualcomm Qca6574au Firmware
Qualcomm QCA6574AU
Qualcomm Qca6595 Firmware
Qualcomm Qca6595
Qualcomm Qca6595au Firmware
Qualcomm Qca6595au
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
Qualcomm Qca8337 Firmware
Qualcomm Qca8337
Qualcomm Qcs605 Firmware
Qualcomm QCS605
Qualcomm Qdm2301 Firmware
Qualcomm Qdm2301
Qualcomm Qdm2302 Firmware
Qualcomm Qdm2302
Qualcomm Qet4101 Firmware
Qualcomm Qet4101
Qualcomm Qet5100 Firmware
Qualcomm Qet5100
Qualcomm Qpa4360 Firmware
Qualcomm Qpa4360
Qualcomm Qpa4361 Firmware
Qualcomm Qpa4361
Qualcomm Qpa5460 Firmware
Qualcomm Qpa5460
Qualcomm Qpa6560 Firmware
Qualcomm Qpa6560
Qualcomm Qsw6310 Firmware
Qualcomm Qsw6310
Qualcomm Qsw8573 Firmware
Qualcomm Qsw8573
Qualcomm Qsw8574 Firmware
Qualcomm Qsw8574
Qualcomm Qtc410s Firmware
Qualcomm Qtc410s
Qualcomm Qtc800h Firmware
Qualcomm Qtc800h
Qualcomm Qtc800s Firmware
Qualcomm Qtc800s
Qualcomm Qtc801s Firmware
Qualcomm Qtc801s
Qualcomm Qtm525 Firmware
Qualcomm Qtm525
Qualcomm Qtm527 Firmware
Qualcomm Qtm527
Qualcomm Qualcomm215 Firmware
Qualcomm Qualcomm215
Qualcomm Rgr7640au Firmware
Qualcomm Rgr7640au
Qualcomm Sa6145p Firmware
Qualcomm Sa6145p
Qualcomm Sa6150p Firmware
Qualcomm Sa6150p
Qualcomm Sa6155p Firmware
Qualcomm Sa6155p
Qualcomm Sa8150p Firmware
Qualcomm Sa8150p
Qualcomm Sa8155 Firmware
Qualcomm Sa8155
Qualcomm Sa8155p Firmware
Qualcomm Sa8155p
Qualcomm Sa8195p Firmware
Qualcomm Sa8195p
Qualcomm Sd675 Firmware
Qualcomm Sd675
Qualcomm Sd429 Firmware
Qualcomm Sd429
Qualcomm Sd665 Firmware
Qualcomm Sd665
Qualcomm Sd720g Firmware
Qualcomm Sd720g
Qualcomm Sd730 Firmware
Qualcomm Sd730
Qualcomm Sd855 Firmware
Qualcomm Sd855
Qualcomm Sda429w Firmware
Qualcomm Sda429w
Qualcomm Sdm429w Firmware
Qualcomm Sdm429w
Qualcomm Sdm830 Firmware
Qualcomm Sdm830
Qualcomm Sdr051 Firmware
Qualcomm Sdr051
Qualcomm Sdr052 Firmware
Qualcomm Sdr052
Qualcomm Sdr660 Firmware
Qualcomm Sdr660
Qualcomm Sdr660g Firmware
Qualcomm Sdr660g
Qualcomm Sdr675 Firmware
Qualcomm Sdr675
Qualcomm Sdr8150 Firmware
Qualcomm Sdr8150
Qualcomm Sdr865 Firmware
Qualcomm Sdr865
Qualcomm Sdw3100 Firmware
Qualcomm Sdw3100
Qualcomm Sdx50m Firmware
Qualcomm Sdx50m
Qualcomm Sdx55 Firmware
Qualcomm Sdx55
Qualcomm Sdx55m Firmware
Qualcomm Sdx55m
Qualcomm Sm6250 Firmware
Qualcomm Sm6250
Qualcomm Smb1355 Firmware
Qualcomm Smb1355
Qualcomm Smb1381 Firmware
Qualcomm Smb1381
Qualcomm Smb1390 Firmware
Qualcomm Smb1390
Qualcomm Smb231 Firmware
Qualcomm Smb231
Qualcomm Smr526 Firmware
Qualcomm Smr526
Qualcomm Wcd9326 Firmware
Qualcomm Wcd9326
Qualcomm Wcd9340 Firmware
Qualcomm Wcd9340
Qualcomm Wcd9341 Firmware
Qualcomm Wcd9341
Qualcomm Wcd9370 Firmware
Qualcomm Wcd9370
Qualcomm Wcd9375 Firmware
Qualcomm Wcd9375
Qualcomm Wcd9380 Firmware
Qualcomm Wcd9380
Qualcomm Wcn3610 Firmware
Qualcomm Wcn3610
Qualcomm Wcn3615 Firmware
Qualcomm Wcn3615
Qualcomm Wcn3620 Firmware
Qualcomm Wcn3620
Qualcomm Wcn3660b Firmware
Qualcomm Wcn3660b
Qualcomm Wcn3680 Firmware
Qualcomm Wcn3680
Qualcomm Wcn3950 Firmware
Qualcomm Wcn3950
Qualcomm Wcn3980 Firmware
Qualcomm Wcn3980
Qualcomm Wcn3988 Firmware
Qualcomm Wcn3988
Qualcomm Wcn3990 Firmware
Qualcomm Wcn3990
Qualcomm Wcn3991 Firmware
Qualcomm Wcn3991
Qualcomm Wcn3998 Firmware
Qualcomm Wcn3998
Qualcomm Wcn6750 Firmware
Qualcomm Wcn6750
Qualcomm Wcn6850 Firmware
Qualcomm Wcn6850
Qualcomm Wcn6851 Firmware
Qualcomm Wcn6851
Qualcomm Wgr7640 Firmware
Qualcomm Wgr7640
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815
Qualcomm Wtr2955 Firmware
Qualcomm Wtr2955
Qualcomm Wtr2965 Firmware
Qualcomm Wtr2965
Qualcomm Wtr3925 Firmware
Qualcomm Wtr3925
Qualcomm Wtr4905 Firmware
Qualcomm Wtr4905
Qualcomm Wtr5975 Firmware
Qualcomm Wtr5975
Event History
Feb 22, 2021
CVE Published
via MITRE·06:25 AM
Data Sourced
via MITRE·06:25 AM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2020-11203?
CVE-2020-11203 has a high severity due to the stack overflow risk that could lead to exploitation.
2
How do I fix CVE-2020-11203?
To fix CVE-2020-11203, update the affected Qualcomm firmware to the latest version provided by Qualcomm.
3
Which devices are affected by CVE-2020-11203?
CVE-2020-11203 affects several Qualcomm chipsets including the Snapdragon Auto, Snapdragon Connectivity, and Snapdragon Mobile series.
4
What kind of attack does CVE-2020-11203 enable?
CVE-2020-11203 can potentially allow attackers to execute arbitrary code remotely due to the stack overflow vulnerability.
5
Is CVE-2020-11203 specific to certain operating systems?
CVE-2020-11203 is not specific to operating systems but rather affects various Qualcomm hardware components.