7.8
CWE
129 362
Advisory Published
CVE Published
Updated

CVE-2020-11271: Out-of-bounds Read

First published: Mon Feb 01 2021(Updated: )

Possible out of bounds while accessing global control elements due to race condition in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Google Android
Qualcomm aqt1000 firmware
Qualcomm aqt1000
Qualcomm ar8031 firmware
Qualcomm ar8031
Qualcomm ar8035 firmware
Qualcomm ar8035
qualcomm ar9380 Firmware
qualcomm ar9380
qualcomm csr8811 Firmware
qualcomm csr8811
Qualcomm csra6620 firmware
Qualcomm csra6620
Qualcomm csra6640 firmware
Qualcomm csra6640
Qualcomm fsm10055 firmware
Qualcomm fsm10055
Qualcomm fsm10056 firmware
Qualcomm fsm10056
qualcomm ipq4018 firmware
qualcomm ipq4018
qualcomm ipq4028 firmware
qualcomm ipq4028
qualcomm ipq4029 firmware
qualcomm ipq4029
qualcomm ipq6000 firmware
qualcomm ipq6000
qualcomm ipq6010 firmware
qualcomm ipq6010
qualcomm ipq6018 firmware
qualcomm ipq6018
qualcomm ipq6028 firmware
qualcomm ipq6028
Qualcomm IPQ8064
qualcomm IPQ8064 firmware
qualcomm ipq8065 firmware
qualcomm ipq8065
qualcomm ipq8068 firmware
qualcomm ipq8068
qualcomm ipq8070 firmware
Qualcomm Ipq8070
qualcomm ipq8070a firmware
qualcomm ipq8070a
qualcomm ipq8071 firmware
qualcomm ipq8071
qualcomm ipq8071a firmware
qualcomm ipq8071a
qualcomm ipq8072 firmware
qualcomm ipq8072
qualcomm ipq8072a firmware
qualcomm ipq8072a
qualcomm ipq8074 firmware
qualcomm IPQ8074
qualcomm ipq8074a firmware
qualcomm ipq8074a
qualcomm ipq8076 firmware
qualcomm ipq8076
qualcomm ipq8076a firmware
qualcomm ipq8076a
qualcomm ipq8078a firmware
qualcomm ipq8078a
qualcomm ipq8173 firmware
qualcomm ipq8173
qualcomm ipq8174 firmware
qualcomm ipq8174
Qualcomm pm215 firmware
Qualcomm pm215
Qualcomm pm3003a firmware
Qualcomm pm3003a
Qualcomm pm4125 firmware
Qualcomm pm4125
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 pm6350 firmware
Qualcomm pm6350
Qualcomm pm640a firmware
Qualcomm pm640a
Qualcomm pm640l firmware
Qualcomm pm640l
Qualcomm pm640p firmware
Qualcomm pm640p
Qualcomm pm660 firmware
Qualcomm pm660
Qualcomm pm660a firmware
Qualcomm pm660a
Qualcomm pm660l firmware
Qualcomm pm660l
Qualcomm pm670 firmware
Qualcomm pm670
Qualcomm pm670l firmware
Qualcomm pm670l
Qualcomm Pm7150a Firmware
Qualcomm pm7150a
Qualcomm pm7150l firmware
Qualcomm pm7150l
Qualcomm pm7250 firmware
Qualcomm pm7250
Qualcomm pm7250b firmware
Qualcomm pm7250b
Qualcomm pm7350c firmware
Qualcomm pm7350c
Qualcomm pm8004 firmware
Qualcomm pm8004
Qualcomm pm8008 firmware
Qualcomm pm8008
Qualcomm PM8009 Firmware
Qualcomm pm8009
Qualcomm pm8150 firmware
Qualcomm pm8150
Qualcomm pm8150a firmware
Qualcomm pm8150a
Qualcomm pm8150b firmware
Qualcomm pm8150b
Qualcomm pm8150c firmware
Qualcomm pm8150c
Qualcomm PM8150L Firmware
Qualcomm pm8150l
Qualcomm pm8250 firmware
Qualcomm pm8250
Qualcomm pm8350 firmware
Qualcomm pm8350
Qualcomm pm8350b firmware
Qualcomm pm8350b
Qualcomm pm8350bh firmware
Qualcomm pm8350bh
Qualcomm pm8350bhs firmware
Qualcomm pm8350bhs
Qualcomm pm8350c firmware
Qualcomm pm8350c
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 pmc1000h firmware
Qualcomm pmc1000h
Qualcomm pmd9655 firmware
Qualcomm pmd9655
Qualcomm pmi632 firmware
Qualcomm pmi632
Qualcomm pmk7350 firmware
Qualcomm pmk7350
Qualcomm PMK8002 Firmware
Qualcomm pmk8002
Qualcomm pmk8003 firmware
Qualcomm pmk8003
Qualcomm pmk8350 firmware
Qualcomm pmk8350
Qualcomm pmm6155au firmware
Qualcomm pmm6155au
Qualcomm pmm8155au firmware
Qualcomm pmm8155au
Qualcomm pmm8195au firmware
Qualcomm pmm8195au
Qualcomm pmm855au firmware
Qualcomm pmm855au
Qualcomm pmr525 firmware
Qualcomm pmr525
Qualcomm pmr735a firmware
Qualcomm pmr735a
Qualcomm pmr735b firmware
Qualcomm pmr735b
Qualcomm pmx50 firmware
Qualcomm pmx50
Qualcomm PMX55 Firmware
Qualcomm pmx55
Qualcomm qat3514 firmware
Qualcomm qat3514
Qualcomm qat3516 firmware
Qualcomm qat3516
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 qat5522 firmware
Qualcomm qat5522
Qualcomm qat5533 firmware
Qualcomm qat5533
Qualcomm qat5568 firmware
Qualcomm qat5568
Qualcomm qbt1500 firmware
Qualcomm qbt1500
Qualcomm QBT2000 Firmware
Qualcomm qbt2000
qualcomm qca4020 firmware
qualcomm qca4020
qualcomm qca4024 firmware
qualcomm qca4024
Qualcomm qca6174a firmware
Qualcomm qca6174a
Qualcomm qca6390 firmware
Qualcomm qca6390
qualcomm qca6391 firmware
qualcomm qca6391
Qualcomm qca6420 firmware
Qualcomm qca6420
qualcomm qca6421 firmware
qualcomm qca6421
qualcomm qca6426 firmware
qualcomm qca6426
qualcomm qca6428 firmware
qualcomm qca6428
Qualcomm qca6430 firmware
Qualcomm qca6430
qualcomm qca6431 firmware
qualcomm qca6431
qualcomm qca6436 firmware
qualcomm qca6436
qualcomm qca6438 firmware
qualcomm qca6438
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 QCA6584AU firmware
qualcomm QCA6584AU
qualcomm qca6595 firmware
qualcomm qca6595
qualcomm qca6595au firmware
qualcomm qca6595au
qualcomm qca6696 firmware
qualcomm qca6696
qualcomm qca7500 firmware
qualcomm qca7500
qualcomm qca8075 firmware
qualcomm qca8075
qualcomm QCA8081 firmware
qualcomm QCA8081
qualcomm qca8337 firmware
qualcomm qca8337
qualcomm qca9379 firmware
qualcomm qca9379
qualcomm qca9880 firmware
qualcomm qca9880
qualcomm QCA9886 firmware
qualcomm QCA9886
qualcomm qca9888 firmware
qualcomm qca9888
qualcomm qca9889 firmware
qualcomm qca9889
qualcomm qca9898 firmware
qualcomm qca9898
qualcomm qca9980 firmware
qualcomm qca9980
qualcomm qca9984 firmware
qualcomm qca9984
qualcomm qca9985 firmware
qualcomm qca9985
qualcomm qca9990 firmware
qualcomm qca9990
qualcomm qca9992 firmware
qualcomm qca9992
qualcomm qca9994 firmware
qualcomm qca9994
Qualcomm qcm4290 firmware
Qualcomm qcm4290
Qualcomm qcm6125 firmware
Qualcomm qcm6125
qualcomm qcn5122 firmware
qualcomm qcn5122
qualcomm qcn5152 firmware
qualcomm qcn5152
qualcomm qcn5550 Firmware
qualcomm qcn5550
Qualcomm QCS405 Firmware
Qualcomm QCS405 Firmware
qualcomm qcs410 firmware
qualcomm qcs410
Qualcomm qcs4290 firmware
Qualcomm qcs4290
Qualcomm QCS605 firmware
Qualcomm QCS605
qualcomm qcs610 firmware
qualcomm qcs610
Qualcomm qcs6125 firmware
Qualcomm qcs6125
Qualcomm qdm2301 firmware
Qualcomm qdm2301
Qualcomm qdm2302 firmware
Qualcomm qdm2302
Qualcomm qdm2305 firmware
Qualcomm qdm2305
Qualcomm qdm2307 firmware
Qualcomm qdm2307
Qualcomm qdm2308 firmware
Qualcomm qdm2308
Qualcomm qdm2310 firmware
Qualcomm qdm2310
Qualcomm qdm3301 firmware
Qualcomm qdm3301
Qualcomm qdm3302 firmware
Qualcomm qdm3302
Qualcomm qdm4643 firmware
Qualcomm qdm4643
Qualcomm qdm4650 firmware
Qualcomm qdm4650
Qualcomm qdm5579 firmware
Qualcomm qdm5579
Qualcomm qdm5620 firmware
Qualcomm qdm5620
Qualcomm qdm5621 firmware
Qualcomm qdm5621
Qualcomm qdm5650 firmware
Qualcomm qdm5650
Qualcomm qdm5652 firmware
Qualcomm qdm5652
Qualcomm qdm5670 firmware
Qualcomm qdm5670
Qualcomm qdm5671 firmware
Qualcomm qdm5671
Qualcomm qdm5677 firmware
Qualcomm qdm5677
Qualcomm qdm5679 firmware
Qualcomm qdm5679
Qualcomm qet4100 firmware
Qualcomm qet4100
Qualcomm qet4101 firmware
Qualcomm qet4101
Qualcomm qet5100 firmware
Qualcomm qet5100
Qualcomm qet5100m firmware
Qualcomm qet5100m
Qualcomm qet6100 firmware
Qualcomm qet6100
Qualcomm qet6110 firmware
Qualcomm qet6110
Qualcomm QFS2530 Firmware
Qualcomm qfs2530
Qualcomm QFS2580 Firmware
Qualcomm qfs2580
Qualcomm qfs2608 firmware
Qualcomm qfs2608
Qualcomm qfs2630 firmware
Qualcomm qfs2630
Qualcomm qln4640 firmware
Qualcomm qln4640
Qualcomm qln4642 firmware
Qualcomm qln4642
Qualcomm qln4650 firmware
Qualcomm qln4650
Qualcomm qln5020 firmware
Qualcomm qln5020
Qualcomm qln5030 firmware
Qualcomm qln5030
Qualcomm qln5040 firmware
Qualcomm qln5040
Qualcomm qpa2625 firmware
Qualcomm qpa2625
Qualcomm qpa4340 firmware
Qualcomm qpa4340
Qualcomm qpa4360 firmware
Qualcomm qpa4360
Qualcomm qpa4361 firmware
Qualcomm qpa4361
Qualcomm qpa5461 firmware
Qualcomm qpa5461
Qualcomm qpa5580 firmware
Qualcomm qpa5580
Qualcomm qpa5581 firmware
Qualcomm qpa5581
Qualcomm qpa6560 firmware
Qualcomm qpa6560
Qualcomm qpa8673 firmware
Qualcomm qpa8673
Qualcomm qpa8675 firmware
Qualcomm qpa8675
Qualcomm qpa8686 firmware
Qualcomm qpa8686
Qualcomm qpa8801 firmware
Qualcomm qpa8801
Qualcomm qpa8802 firmware
Qualcomm qpa8802
Qualcomm qpa8803 firmware
Qualcomm qpa8803
Qualcomm qpa8821 firmware
Qualcomm qpa8821
Qualcomm qpa8842 firmware
Qualcomm qpa8842
Qualcomm qpm4621 firmware
Qualcomm qpm4621
Qualcomm qpm4630 firmware
Qualcomm qpm4630
Qualcomm qpm4640 firmware
Qualcomm qpm4640
Qualcomm qpm4641 firmware
Qualcomm qpm4641
Qualcomm qpm4650 firmware
Qualcomm qpm4650
Qualcomm qpm5541 firmware
Qualcomm qpm5541
Qualcomm qpm5577 firmware
Qualcomm qpm5577
Qualcomm qpm5579 firmware
Qualcomm qpm5579
Qualcomm qpm5620 firmware
Qualcomm qpm5620
Qualcomm qpm5621 firmware
Qualcomm qpm5621
Qualcomm qpm5641 firmware
Qualcomm qpm5641
Qualcomm qpm5657 firmware
Qualcomm qpm5657
Qualcomm qpm5658 firmware
Qualcomm qpm5658
Qualcomm qpm5670 firmware
Qualcomm qpm5670
Qualcomm qpm5677 firmware
Qualcomm qpm5677
Qualcomm qpm5679 firmware
Qualcomm qpm5679
Qualcomm qpm5870 firmware
Qualcomm qpm5870
Qualcomm qpm5875 firmware
Qualcomm qpm5875
Qualcomm qpm6325 firmware
Qualcomm Qpm6325
Qualcomm qpm6375 firmware
Qualcomm qpm6375
Qualcomm qpm6582 firmware
Qualcomm qpm6582
Qualcomm qpm6585 firmware
Qualcomm qpm6585
Qualcomm qpm6621 firmware
Qualcomm qpm6621
Qualcomm qpm6670 firmware
Qualcomm qpm6670
Qualcomm Qpm8820 Firmware
Qualcomm qpm8820
Qualcomm qpm8830 firmware
Qualcomm qpm8830
Qualcomm qpm8870 firmware
Qualcomm qpm8870
Qualcomm qpm8895 firmware
Qualcomm qpm8895
Qualcomm qsm7250 firmware
Qualcomm qsm7250
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 RSW8577 Firmware
Qualcomm rsw8577
Qualcomm sa515m firmware
Qualcomm sa515m
Qualcomm sa6145p firmware
Qualcomm sa6145p
Qualcomm sa6150p firmware
Qualcomm sa6150p
Qualcomm sa6155 firmware
Qualcomm sa6155
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 sd8c firmware
Qualcomm sd8c
Qualcomm sd8cx firmware
Qualcomm sd8cx
Qualcomm sd460 firmware
Qualcomm sd460
Qualcomm sd660 firmware
Qualcomm sd660
Qualcomm sd662 firmware
Qualcomm sd662
Qualcomm sd665 firmware
Qualcomm sd665
Qualcomm sd6905g firmware
Qualcomm sd6905g
Qualcomm sd720g firmware
Qualcomm sd720g
Qualcomm sd730 firmware
Qualcomm Sd730
Qualcomm sd750g firmware
Qualcomm sd750g
Qualcomm sd765 firmware
Qualcomm sd765
Qualcomm sd765g firmware
Qualcomm sd765g
Qualcomm sd768g firmware
Qualcomm sd768g
qualcomm sd855 firmware
qualcomm sd855
Qualcomm sd8655g firmware
Qualcomm sd8655g
Qualcomm sd8885g firmware
Qualcomm sd8885g
Qualcomm sda429w firmware
Qualcomm sda429w
Qualcomm sdr051 firmware
Qualcomm sdr051
Qualcomm Sdr052 Firmware
Qualcomm sdr052
Qualcomm sdr425 firmware
Qualcomm sdr425
Qualcomm SDR660 Firmware
Qualcomm sdr660
Qualcomm sdr660g firmware
Qualcomm sdr660g
Qualcomm sdr675 firmware
Qualcomm sdr675
Qualcomm sdr735 firmware
Qualcomm sdr735
Qualcomm sdr735g firmware
Qualcomm sdr735g
Qualcomm sdr8150 firmware
Qualcomm sdr8150
Qualcomm SDR8250 firmware
Qualcomm sdr8250
Qualcomm Snapdragon 865 Firmware
Qualcomm sdr865
Qualcomm sdx50m firmware
Qualcomm sdx50m
Qualcomm sdx55 firmware
Qualcomm sdx55
Qualcomm sdx55m firmware
Qualcomm sdx55m
Qualcomm sdxr25g firmware
qualcomm sdxr25g
Qualcomm sm4125 firmware
Qualcomm sm4125
Qualcomm sm6250 firmware
Qualcomm sm6250
Qualcomm sm6250p firmware
Qualcomm sm6250p
qualcomm sm7250p firmware
qualcomm sm7250p
Qualcomm sm7350 firmware
qualcomm sm7350
Qualcomm smb1351 firmware
qualcomm smb1351
Qualcomm smb1354 firmware
qualcomm smb1354
Qualcomm smb1355 firmware
qualcomm smb1355
Qualcomm smb1381 firmware
qualcomm smb1381
Qualcomm smb1390 firmware
qualcomm smb1390
Qualcomm smb1394 firmware
qualcomm smb1394
Qualcomm smb1395 firmware
qualcomm smb1395
Qualcomm smb1396 firmware
qualcomm smb1396
Qualcomm smb1398 firmware
qualcomm smb1398
Qualcomm smb2351 firmware
qualcomm smb2351
Qualcomm smr525 firmware
qualcomm smr525
Qualcomm smr526 firmware
qualcomm smr526
Qualcomm smr545 firmware
qualcomm smr545
Qualcomm smr546 firmware
qualcomm smr546
Qualcomm wcd9326 firmware
Qualcomm wcd9326
Qualcomm wcd9335 firmware
qualcomm wcd9335
qualcomm wcd9340 firmware
qualcomm wcd9340
qualcomm wcd9341 firmware
qualcomm wcd9341
Qualcomm wcd9370 firmware
Qualcomm wcd9370
Qualcomm wcd9371 firmware
Qualcomm wcd9371
Qualcomm wcd9375 firmware
Qualcomm wcd9375
qualcomm wcd9380 firmware
qualcomm wcd9380
qualcomm wcd9385 firmware
qualcomm wcd9385
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 wcn3680b firmware
Qualcomm wcn3680b
Qualcomm wcn3910 firmware
Qualcomm wcn3910
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 Firmware
Qualcomm wcn3998 firmware
Qualcomm wcn3998
Qualcomm wcn3999 firmware
Qualcomm wcn3999
Qualcomm wcn6740 firmware
qualcomm wcn6740
Qualcomm WCN6850 Firmware
Qualcomm WCN6850 Firmware
Qualcomm WCN6851 Firmware
Qualcomm WCN6851 Firmware
Qualcomm wcn6856 firmware
qualcomm wcn6856
Qualcomm wgr7640 firmware
qualcomm wgr7640
qualcomm wsa8810 firmware
qualcomm wsa8810
qualcomm wsa8815 firmware
qualcomm wsa8815
qualcomm wsa8830 firmware
qualcomm wsa8830
qualcomm wsa8835 firmware
qualcomm wsa8835
Qualcomm wtr2965 firmware
qualcomm wtr2965
Qualcomm wtr3925 firmware
qualcomm wtr3925

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Frequently Asked Questions

  • What is the severity of CVE-2020-11271?

    CVE-2020-11271 is classified as a high severity vulnerability due to possible out-of-bounds access.

  • How do I fix CVE-2020-11271?

    To fix CVE-2020-11271, apply the appropriate firmware updates provided by Qualcomm.

  • What devices are affected by CVE-2020-11271?

    CVE-2020-11271 affects a range of Qualcomm Snapdragon products, including mobile, automotive, and consumer IoT devices.

  • Is my device at risk with CVE-2020-11271?

    If your device uses affected Snapdragon firmware versions, it may be at risk from CVE-2020-11271.

  • What can happen if CVE-2020-11271 is exploited?

    Exploitation of CVE-2020-11271 could lead to unauthorized access to sensitive data or system instability.

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