Buffer over-read in Qualcomm products - CVE-2020-11119
Published: July 7, 2025
Vulnerability identifier: #VU112389
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-11119
CWE-ID: CWE-126
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation in WLAN. A remote attacker can perform a denial of service (DoS) attack.
Affected software
QPM5620
QPM6621
QPM6585
QPM6582
QPM6375
QPM6325
QPM5875
QPM5870
QPM5679
QPM5677
QPM5670
QPM5658
QPM5657
QPM5641
QPM5621
QPM6670
QPM5579
QPM5577
QPM5541
QPM4650
QPM4641
QPM4640
QPM4630
QPM4621
QPM2630
QPA8842
QPA8821
QPA8803
QPA8802
QPA8801
QTM525
SD 636
SD 455
SA8195P
SA8155P
SA8155
SA8150P
SA6155
SA6150P
SA6145P
SA515M
RSW8577
RGR7640AU
QTM527
QPA8688
QTC801S
QTC800T
QTC800S
QTC800H
QTC410S
QSW8574
QSW8573
QSW6310
QSM7250
QPM8895
QPM8870
QPM8830
QPM8820
QET5100
QFE4455FC
QFE3440FC
QFE3320
QFE3100
QFE2550
QFE2340
QFE2101
QFE2082FC
QFE2081FC
QFE2080FC
QFE1040
QET6110
QET6100
QET5100M
QFE4465FC
QET4200AQ
QET4101
QET4100
QDM5679
QDM5677
QDM5671
QDM5670
QDM5652
QDM5650
QDM5621
QDM5620
QDM4650
QDM4643
QDM3301
QLN5020
QPA8686
QPA8675
QPA8673
QPA6560
QPA5581
QPA5580
QPA5461
QPA5460
QPA4361
QPA4360
QPA4340
QPA2625
QLN5040
QLN5030
SD 675
QLN4650
QLN4642
QLN4640
QLN1036AQ
QLN1035BD
QLN1031
QLN1030
QLN1021AQ
QLN1020
QFS2630
QFS2608
QFS2580
QFS2530
WCD9326
WCN3680B
WCN3660B
WCN3615
WCN3610
WCD9385
WCD9380
WCD9375
WCD9371
WCD9370
WCD9360
WCD9341
WCD9340
WCD9335
WCD9330
WCN3910
SMR546
SMR545
SMR526
SMR525
SMB358S
SMB2351
SMB231
SMB1398
SMB1396
SMB1395
SMB1390
SMB1381
SMB1380
SMB1360
WHS9410
WTR6955
WTR5975
WTR4905
WTR4605
WTR3950
WTR3925
WTR3905
WTR2965
WTR2955
WTR1605
WSA8835
WSA8830
WSA8815
WSA8810
SMB1358
WGR7640
WCN6856
WCN6855
WCN6851
WCN6850
WCN6750
WCN3999
WCN3998
WCN3991
WCN3990
WCN3988
WCN3980
WCN3950
SD750G
SDM830
SD888 5G
SD865 5G
SD821
SD820
SD7c
SD768G
SD765G
SD765
SDR051
SD720G
SD690 5G
SD662
SD660
SD460
SD 8CX
SD 8C
SMB1357
SMB1355
SMB1354
SMB1351
SMB1350
SM7250P
SM6250P
SM6250
SM4125
SDXR2 5G
SDXR1
SDX55M
SDX50M
QDM2310
SDX20M
SDR865
SDR845
SDR8250
SDR8150
SDR735G
SDR735
SDR675
SDR660G
SDR660
SDR425
SDR052
PM7150A
PM8150L
PM8150C
PM8150B
PM8150A
PM8150
PM8019
PM8018
PM8009
PM8008
PM8005
PM8004
PM7250B
PM7250
PM7150L
PM8250
PM670L
PM670A
PM670
PM660L
PM660A
PM660
PM640P
PM640L
PM640A
PM6350
PM6250
PM6150L
PM6150A
PM6150
PM8953
PMK8001
PMI8998
PMI8996
PMI8994
PMI8952
PMI632
PME605
PMD9655
PMD9645
PMD9607
PMC1000H
PM8998
PM8996
PM8956
PM6125
PM8952
PM8937
PM8916
PM8909
PM855P
PM855L
PM855B
PM855A
PM855
PM8350C
PM8350BH
PM8350B
PM8350
IPQ4018
IPQ8071
IPQ8070A
IPQ8070
IPQ8069
IPQ6028
IPQ6018
IPQ6010
IPQ6005
IPQ6000
IPQ5018
IPQ5010
IPQ4029
IPQ4028
IPQ8071A
CSRB31024
CSRA6640
CSRA6620
CSR8811
CSR6030
AR9380
AR8151
AR8035
AR8031
AQT1000
APQ8076
MDM9250
PM456
PM4125
PM3003A
MSM8994
MSM8976
MDM9655
MDM9628
MDM9626
MDM9615
MDM9310
PMK8002
MDM9215
MDM8215
IPQ8174
IPQ8173
IPQ8078A
IPQ8078
IPQ8076A
IPQ8076
IPQ8074A
IPQ8072A
IPQ8072
QCA9889
QCN5121
QCN5064
QCN5054
QCN5052
QCN5024
QCN5022
QCN5021
QCM6125
QCA9994
QCA9992
QCA9990
QCA9984
QCA9898
QCN5122
QCA9888
QCA9886
QCA9369
QCA9367
QCA8337
QCA8081
QCA8075
QCA8072
QCA6696
QCA6694
QCA6595AU
QCA6595
QCN9070
QDM2308
QDM2307
QDM2305
QDM2302
QDM2301
QCS6125
QCS610
QCS603
QCS410
QCN9100
QCN9074
QCN9072
QCA6584AU
QCN9024
QCN9022
QCN9012
QCN9000
QCN7606
QCN6024
QCN6023
QCN5550
QCN5164
QCN5154
QCN5152
QCN5124
PMX50
QBT1000
QAT5568
QAT5533
QAT5522
QAT5516
QAT5515
QAT3555
QAT3550
QAT3522
QAT3519
QAT3518
QAT3516
QAT3514
PMX55
QBT1500
PMX24
PMX20
PMR735B
PMR735A
PMR525
PMP8074
PMM8996AU
PMM855AU
PMM8195AU
PMM8155AU
PMM6155AU
PMK8350
PMK8003
QCA6420
QCA6584
QCA6574A
QCA6574
QCA6564AU
QCA6564A
QCA6564
QCA6438
QCA6436
QCA6431
QCA6430
QCA6428
QCA6426
QCA6421
QCA6391
QCA6390
QCA6335
QCA6320
QCA6310
QCA6234
QCA6175A
QCA4024
QCA4020
QCA1023
QCA0000
QBT2000
SA6155P
SDM630
SD855
SD850
SD845
SD835
SD730
SD712
SD710
SD675
SD670
SD665
SD210
SDX24
SDX55
SDX20
IPQ8064
APQ8096AU
APQ8053
APQ8017
MSM8996AU
MDM9650
MDM9640
MDM9607
MDM9206
IPQ8074
QCA9980
QCA9379
QCA9377
QCS605
QCS405
QCN7605
QCA6574AU
APQ8009
QCA6174A
QPM6621
QPM6585
QPM6582
QPM6375
QPM6325
QPM5875
QPM5870
QPM5679
QPM5677
QPM5670
QPM5658
QPM5657
QPM5641
QPM5621
QPM6670
QPM5579
QPM5577
QPM5541
QPM4650
QPM4641
QPM4640
QPM4630
QPM4621
QPM2630
QPA8842
QPA8821
QPA8803
QPA8802
QPA8801
QTM525
SD 636
SD 455
SA8195P
SA8155P
SA8155
SA8150P
SA6155
SA6150P
SA6145P
SA515M
RSW8577
RGR7640AU
QTM527
QPA8688
QTC801S
QTC800T
QTC800S
QTC800H
QTC410S
QSW8574
QSW8573
QSW6310
QSM7250
QPM8895
QPM8870
QPM8830
QPM8820
QET5100
QFE4455FC
QFE3440FC
QFE3320
QFE3100
QFE2550
QFE2340
QFE2101
QFE2082FC
QFE2081FC
QFE2080FC
QFE1040
QET6110
QET6100
QET5100M
QFE4465FC
QET4200AQ
QET4101
QET4100
QDM5679
QDM5677
QDM5671
QDM5670
QDM5652
QDM5650
QDM5621
QDM5620
QDM4650
QDM4643
QDM3301
QLN5020
QPA8686
QPA8675
QPA8673
QPA6560
QPA5581
QPA5580
QPA5461
QPA5460
QPA4361
QPA4360
QPA4340
QPA2625
QLN5040
QLN5030
SD 675
QLN4650
QLN4642
QLN4640
QLN1036AQ
QLN1035BD
QLN1031
QLN1030
QLN1021AQ
QLN1020
QFS2630
QFS2608
QFS2580
QFS2530
WCD9326
WCN3680B
WCN3660B
WCN3615
WCN3610
WCD9385
WCD9380
WCD9375
WCD9371
WCD9370
WCD9360
WCD9341
WCD9340
WCD9335
WCD9330
WCN3910
SMR546
SMR545
SMR526
SMR525
SMB358S
SMB2351
SMB231
SMB1398
SMB1396
SMB1395
SMB1390
SMB1381
SMB1380
SMB1360
WHS9410
WTR6955
WTR5975
WTR4905
WTR4605
WTR3950
WTR3925
WTR3905
WTR2965
WTR2955
WTR1605
WSA8835
WSA8830
WSA8815
WSA8810
SMB1358
WGR7640
WCN6856
WCN6855
WCN6851
WCN6850
WCN6750
WCN3999
WCN3998
WCN3991
WCN3990
WCN3988
WCN3980
WCN3950
SD750G
SDM830
SD888 5G
SD865 5G
SD821
SD820
SD7c
SD768G
SD765G
SD765
SDR051
SD720G
SD690 5G
SD662
SD660
SD460
SD 8CX
SD 8C
SMB1357
SMB1355
SMB1354
SMB1351
SMB1350
SM7250P
SM6250P
SM6250
SM4125
SDXR2 5G
SDXR1
SDX55M
SDX50M
QDM2310
SDX20M
SDR865
SDR845
SDR8250
SDR8150
SDR735G
SDR735
SDR675
SDR660G
SDR660
SDR425
SDR052
PM7150A
PM8150L
PM8150C
PM8150B
PM8150A
PM8150
PM8019
PM8018
PM8009
PM8008
PM8005
PM8004
PM7250B
PM7250
PM7150L
PM8250
PM670L
PM670A
PM670
PM660L
PM660A
PM660
PM640P
PM640L
PM640A
PM6350
PM6250
PM6150L
PM6150A
PM6150
PM8953
PMK8001
PMI8998
PMI8996
PMI8994
PMI8952
PMI632
PME605
PMD9655
PMD9645
PMD9607
PMC1000H
PM8998
PM8996
PM8956
PM6125
PM8952
PM8937
PM8916
PM8909
PM855P
PM855L
PM855B
PM855A
PM855
PM8350C
PM8350BH
PM8350B
PM8350
IPQ4018
IPQ8071
IPQ8070A
IPQ8070
IPQ8069
IPQ6028
IPQ6018
IPQ6010
IPQ6005
IPQ6000
IPQ5018
IPQ5010
IPQ4029
IPQ4028
IPQ8071A
CSRB31024
CSRA6640
CSRA6620
CSR8811
CSR6030
AR9380
AR8151
AR8035
AR8031
AQT1000
APQ8076
MDM9250
PM456
PM4125
PM3003A
MSM8994
MSM8976
MDM9655
MDM9628
MDM9626
MDM9615
MDM9310
PMK8002
MDM9215
MDM8215
IPQ8174
IPQ8173
IPQ8078A
IPQ8078
IPQ8076A
IPQ8076
IPQ8074A
IPQ8072A
IPQ8072
QCA9889
QCN5121
QCN5064
QCN5054
QCN5052
QCN5024
QCN5022
QCN5021
QCM6125
QCA9994
QCA9992
QCA9990
QCA9984
QCA9898
QCN5122
QCA9888
QCA9886
QCA9369
QCA9367
QCA8337
QCA8081
QCA8075
QCA8072
QCA6696
QCA6694
QCA6595AU
QCA6595
QCN9070
QDM2308
QDM2307
QDM2305
QDM2302
QDM2301
QCS6125
QCS610
QCS603
QCS410
QCN9100
QCN9074
QCN9072
QCA6584AU
QCN9024
QCN9022
QCN9012
QCN9000
QCN7606
QCN6024
QCN6023
QCN5550
QCN5164
QCN5154
QCN5152
QCN5124
PMX50
QBT1000
QAT5568
QAT5533
QAT5522
QAT5516
QAT5515
QAT3555
QAT3550
QAT3522
QAT3519
QAT3518
QAT3516
QAT3514
PMX55
QBT1500
PMX24
PMX20
PMR735B
PMR735A
PMR525
PMP8074
PMM8996AU
PMM855AU
PMM8195AU
PMM8155AU
PMM6155AU
PMK8350
PMK8003
QCA6420
QCA6584
QCA6574A
QCA6574
QCA6564AU
QCA6564A
QCA6564
QCA6438
QCA6436
QCA6431
QCA6430
QCA6428
QCA6426
QCA6421
QCA6391
QCA6390
QCA6335
QCA6320
QCA6310
QCA6234
QCA6175A
QCA4024
QCA4020
QCA1023
QCA0000
QBT2000
SA6155P
SDM630
SD855
SD850
SD845
SD835
SD730
SD712
SD710
SD675
SD670
SD665
SD210
SDX24
SDX55
SDX20
IPQ8064
APQ8096AU
APQ8053
APQ8017
MSM8996AU
MDM9650
MDM9640
MDM9607
MDM9206
IPQ8074
QCA9980
QCA9379
QCA9377
QCS605
QCS405
QCN7605
QCA6574AU
APQ8009
QCA6174A
How to mitigate CVE-2020-11119
Install security update from vendor's website.