Improper access control in Qualcomm products - CVE-2020-11252
Published: April 5, 2021
Vulnerability identifier: #VU51895
CSH Severity: Low
CVSS v4: 2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-11252
CWE-ID: CWE-284
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to improper access restrictions during trustzone initialization, as xPU get disabled when memory dumps are enabled. A local user can gain access to sensitive information on the system.
Affected software
QTC800S
SA6155
SA6150P
SA6145P
SA515M
SA415M
SA2150P
QTM527
QTM525
QTC801S
QTC800H
QTC410S
QSW8574
QSW8573
QSW6310
QSM8250
QSM7250
QPM8895
QPM8870
SD460
SD720G
SD6905G
SD678
SD662
SD480
QPM8830
SD8CX
SD8C
SC8180X+SDX55
SA8195P
SA8155P
SA8155
SA8150P
QPA5460
QPA8802
QPA8801
QPA8688
QPA8686
QPA8675
QPA8673
QPA6560
QPA5581
QPA5580
QPA8803
QPA4361
QPA4360
QPA2625
QLN5040
QLN5030
QLN5020
QLN4650
QLN4642
QLN4640
QPM5657
QPM8820
QPM6585
QPM6582
QPM6375
QPM6325
QPM5679
QPM5677
QPM5670
QPM5658
QPM5621
QPM5620
QPM5579
QPM5577
QPM5541
QPM4650
QPA8842
QPA8821
WCD9335
WCN3910
WCD9385
WCD9380
WCD9375
WCD9371
WCD9370
WCD9360
WCD9341
WCD9340
WCN3950
WCD9326
WCD9306
SMR546
SMR545
SMR526
SMR525
SMB2351
SMB231
SMB1396
WCN6851
WTR5975
WTR3925
WTR2965
WSA8835
WSA8830
WSA8815
WSA8810
WHS9410
WGR7640
SMB1395
WCN6850
WCN6750
WCN3999
WCN3998
WCN3991
WCN3990
WCN3988
WCN3980
SD8885G
SDR735
SDR675
SDR660G
SDR660
SDR425
SDR105
SDR052
SDR051
SDM830
SDR735G
SD870
SD8655G
SD7c
SD768G
SD765G
SD765
SD750G
SDXR25G
SMB1390
SMB1381
SMB1355
SMB1354
SMB1351
SM7250P
SM6250P
SM6250
SM4125
QLN1036AQ
SDXR1
SDX55M
SDX50M
SDR865
SDR8250
SDR8150
PM855B
PMK8002
PMI8998
PMI632
PME605
PMD9655
PMC1000H
PM8998
PM855P
PM855L
PMK8003
PM855
PM8350
PM8250
PM8150L
PM8150C
PM8150B
PM8150A
PM8150
PM8009
PMX50
QAT5516
QAT5515
QAT3555
QAT3550
QAT3522
QAT3519
QAT3518
QAT3516
PMX55
PM8008
PMX24
PMR735B
PMR735A
PMR525
PMM855AU
PMM8195AU
PMM8155AU
PMM6155AU
IPQ6005
PM6125
PM456
PM4250
PM4125
PM3003A
MDM9205
IPQ6028
IPQ6018
IPQ6010
PM6150
IPQ6000
FSM10056
FSM10055
CSRB31024
CSRA6640
CSRA6620
CSR8811
AR8035
AR8031
PM660L
PM8005
PM8004
PM7250B
PM7250
PM7150L
PM7150A
PM670L
PM670A
PM670
QAT5522
PM660
PM640P
PM640L
PM640A
PM6350
PM6250
PM6150L
PM6150A
QCS610
QDM5620
QDM3301
QDM2310
QDM2308
QDM2307
QDM2305
QDM2302
QDM2301
QCS6125
QDM5621
QCS603
QCS4290
QCS410
QCS2290
QCN9074
QCN9000
QCN5152
QET4200AQ
QLN1031
QLN1021AQ
QFS2580
QFS2530
QET6110
QET6105
QET6100
QET5100M
QET5100
QCN5122
QET4101
QET4100
QDM5679
QDM5677
QDM5671
QDM5670
QDM5652
QDM5650
QCA6420
QCA6574
QCA6564AU
QCA6564A
QCA6564
QCA6436
QCA6431
QCA6430
QCA6426
QCA6421
QCA6574A
QCA6391
QCA6390
QCA6175A
QCA4004
QBT2000
QBT1500
QAT5533
QCA8337
QCN5121
QCN5052
QCN5022
QCN5021
QCM6125
QCM4290
QCM2290
QCA9984
AQT1000
QCA8081
QCA8075
QCA8072
QCA6696
QCA6595AU
QCA6595
QCA6584AU
SA6155P
SD712
SD710
SD670
SD665
SD675
SD730
SD855
SDX55
SDX24
QCS605
QCS405
QCA6174A
QCA9377
QCA6574AU
Google Android
SA6155
SA6150P
SA6145P
SA515M
SA415M
SA2150P
QTM527
QTM525
QTC801S
QTC800H
QTC410S
QSW8574
QSW8573
QSW6310
QSM8250
QSM7250
QPM8895
QPM8870
SD460
SD720G
SD6905G
SD678
SD662
SD480
QPM8830
SD8CX
SD8C
SC8180X+SDX55
SA8195P
SA8155P
SA8155
SA8150P
QPA5460
QPA8802
QPA8801
QPA8688
QPA8686
QPA8675
QPA8673
QPA6560
QPA5581
QPA5580
QPA8803
QPA4361
QPA4360
QPA2625
QLN5040
QLN5030
QLN5020
QLN4650
QLN4642
QLN4640
QPM5657
QPM8820
QPM6585
QPM6582
QPM6375
QPM6325
QPM5679
QPM5677
QPM5670
QPM5658
QPM5621
QPM5620
QPM5579
QPM5577
QPM5541
QPM4650
QPA8842
QPA8821
WCD9335
WCN3910
WCD9385
WCD9380
WCD9375
WCD9371
WCD9370
WCD9360
WCD9341
WCD9340
WCN3950
WCD9326
WCD9306
SMR546
SMR545
SMR526
SMR525
SMB2351
SMB231
SMB1396
WCN6851
WTR5975
WTR3925
WTR2965
WSA8835
WSA8830
WSA8815
WSA8810
WHS9410
WGR7640
SMB1395
WCN6850
WCN6750
WCN3999
WCN3998
WCN3991
WCN3990
WCN3988
WCN3980
SD8885G
SDR735
SDR675
SDR660G
SDR660
SDR425
SDR105
SDR052
SDR051
SDM830
SDR735G
SD870
SD8655G
SD7c
SD768G
SD765G
SD765
SD750G
SDXR25G
SMB1390
SMB1381
SMB1355
SMB1354
SMB1351
SM7250P
SM6250P
SM6250
SM4125
QLN1036AQ
SDXR1
SDX55M
SDX50M
SDR865
SDR8250
SDR8150
PM855B
PMK8002
PMI8998
PMI632
PME605
PMD9655
PMC1000H
PM8998
PM855P
PM855L
PMK8003
PM855
PM8350
PM8250
PM8150L
PM8150C
PM8150B
PM8150A
PM8150
PM8009
PMX50
QAT5516
QAT5515
QAT3555
QAT3550
QAT3522
QAT3519
QAT3518
QAT3516
PMX55
PM8008
PMX24
PMR735B
PMR735A
PMR525
PMM855AU
PMM8195AU
PMM8155AU
PMM6155AU
IPQ6005
PM6125
PM456
PM4250
PM4125
PM3003A
MDM9205
IPQ6028
IPQ6018
IPQ6010
PM6150
IPQ6000
FSM10056
FSM10055
CSRB31024
CSRA6640
CSRA6620
CSR8811
AR8035
AR8031
PM660L
PM8005
PM8004
PM7250B
PM7250
PM7150L
PM7150A
PM670L
PM670A
PM670
QAT5522
PM660
PM640P
PM640L
PM640A
PM6350
PM6250
PM6150L
PM6150A
QCS610
QDM5620
QDM3301
QDM2310
QDM2308
QDM2307
QDM2305
QDM2302
QDM2301
QCS6125
QDM5621
QCS603
QCS4290
QCS410
QCS2290
QCN9074
QCN9000
QCN5152
QET4200AQ
QLN1031
QLN1021AQ
QFS2580
QFS2530
QET6110
QET6105
QET6100
QET5100M
QET5100
QCN5122
QET4101
QET4100
QDM5679
QDM5677
QDM5671
QDM5670
QDM5652
QDM5650
QCA6420
QCA6574
QCA6564AU
QCA6564A
QCA6564
QCA6436
QCA6431
QCA6430
QCA6426
QCA6421
QCA6574A
QCA6391
QCA6390
QCA6175A
QCA4004
QBT2000
QBT1500
QAT5533
QCA8337
QCN5121
QCN5052
QCN5022
QCN5021
QCM6125
QCM4290
QCM2290
QCA9984
AQT1000
QCA8081
QCA8075
QCA8072
QCA6696
QCA6595AU
QCA6595
QCA6584AU
SA6155P
SD712
SD710
SD670
SD665
SD675
SD730
SD855
SDX55
SDX24
QCS605
QCS405
QCA6174A
QCA9377
QCA6574AU
Google Android
How to mitigate CVE-2020-11252
Install updates from vendor's website.
Google Android - addressed in versions 9.0 2021-04-05, 10 2021-04-05, 11 2021-04-05