What is the severity of CVE-2020-11245?

CVE-2020-11245 has been assigned a high severity level due to potential unintended reads and writes affecting several Qualcomm Snapdragon products.

How do I fix CVE-2020-11245?

To mitigate CVE-2020-11245, update your affected Qualcomm firmware to the latest available version provided by the vendor.

What impacts could CVE-2020-11245 have?

CVE-2020-11245 could allow unauthorized access to sensitive data through unintended reads and writes by the NS EL2 access control driver.

Which devices are affected by CVE-2020-11245?

CVE-2020-11245 impacts various Qualcomm Snapdragon devices, including those within the Snapdragon Auto, Compute, Connectivity, Consumer IOT, and Industrial IOT product lines.

When was CVE-2020-11245 disclosed?

CVE-2020-11245 was disclosed in April 2021 as part of Qualcomm's security bulletin regarding vulnerabilities.

Vulnerability/
CVE-2020-11245

high

8.4

CWE

190 20

5/4/2021

7/4/2021

4/8/2024

CVE-2020-11245: Integer Overflow

First published: Mon Apr 05 2021(Updated: 8 months ago)

Unintended reads and writes by NS EL2 in access control driver due to lack of check of input validation in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking

Credit: product-security@qualcomm.com

Affected Software	Affected Version	How to fix
Android
Qualcomm AQT1000 Firmware
Qualcomm AQT1000 Firmware
Qualcomm AR8035 Firmware
Qualcomm AR8035 Firmware
Qualcomm PM3003A
Qualcomm pm3003a firmware
Qualcomm pm4125
Qualcomm pm4125 firmware
Qualcomm pm4250 firmware
Qualcomm pm4250 firmware
Qualcomm pm6125
Qualcomm PM6125 Firmware
Qualcomm PM6150
Qualcomm PM6150 Firmware
Qualcomm PM6150 Firmware
Qualcomm PM6150
Qualcomm PM6150
Qualcomm PM6150
Qualcomm pm6350 firmware
Qualcomm pm6350 firmware
Qualcomm pm640a firmware
Qualcomm pm640a firmware
Qualcomm pm640l
Qualcomm pm640l firmware
Qualcomm PM640P Firmware
Qualcomm PM640P Firmware
Qualcomm Pm7150a Firmware
Qualcomm Pm7150a Firmware
Qualcomm PM7150L Firmware
Qualcomm pm7150l firmware
Qualcomm PM7250B Firmware
Qualcomm PM7250 Firmware
Qualcomm PM7250 Firmware
Qualcomm PM7250B Firmware
Qualcomm PM8004 Firmware
Qualcomm PM8004 Firmware
Qualcomm pm8005 firmware
Qualcomm pm8005 firmware
Qualcomm PM8008 Firmware
Qualcomm PM8008 Firmware
Qualcomm PQ8009 Firmware
Qualcomm PM8009
Qualcomm PM8150A Firmware
Qualcomm PM8150A Firmware
Qualcomm PM8150B Firmware
Qualcomm PM8150B Firmware
Qualcomm PM8150C Firmware
Qualcomm PM8150C Firmware
Qualcomm pm8150 firmware
Qualcomm PM8150L
Qualcomm PM8250
Qualcomm PM8250 Firmware
Qualcomm PM8350C
Qualcomm PM8350
Qualcomm pm855 firmware
Qualcomm PM855P
Qualcomm Pm855b
Qualcomm pm855b firmware
Qualcomm pm855 firmware
Qualcomm pm855l firmware
Qualcomm pm855 firmware
Qualcomm PM855P
Qualcomm 8998 Firmware
Qualcomm 8998
Qualcomm pmd9655 firmware
Qualcomm PMD9655
Qualcomm PMI632
Qualcomm PMI632 Firmware
Qualcomm 8998 Firmware
Qualcomm PMI8998
Qualcomm pmk8002
Qualcomm PMK8002 Firmware
Qualcomm pmk8003 firmware
Qualcomm pmk8003 firmware
Qualcomm PMM8195AU
Qualcomm pmm8195au firmware
Qualcomm pmm855au firmware
Qualcomm pmm855au firmware
Qualcomm PMR525 Firmware
Qualcomm PMR525 Firmware
Qualcomm pmr735a
Qualcomm pmr735a firmware
Qualcomm pmr735b
Qualcomm pmr735b firmware
Qualcomm pmx24
Qualcomm pmx24 firmware
Qualcomm PMX55
Qualcomm PMX55
Qualcomm QAT 3516
Qualcomm qat3516 firmware
Qualcomm QAT 3518 Firmware
Qualcomm QAT 3518
Qualcomm Quick Assist Technology (QAT) 3519
Qualcomm QAT3519 Firmware
Qualcomm QAT 3522
Qualcomm QAT3522 firmware
Qualcomm QAT3550 Firmware
Qualcomm QAT3550 Firmware
Qualcomm QAT 3555
Qualcomm QAT 3555 Firmware
Qualcomm QAT 5515 Firmware
Qualcomm QAT 5515 Firmware
Qualcomm QAT5516 Firmware
Qualcomm QAT5516 Firmware
Qualcomm qat5522 firmware
Qualcomm QAT 5522
Qualcomm QAT 5533
Qualcomm qat5533 firmware
Qualcomm qbt1500 firmware
Qualcomm qbt1500 firmware
Qualcomm QBT2000
Qualcomm QBT2000
Qualcomm QCA6390 Firmware
Qualcomm QCA6390 Firmware
Qualcomm QCA6391 Firmware
Qualcomm QCA6391 Firmware
Qualcomm QCA6420 Firmware
Qualcomm QCA6420 Firmware
qualcomm qca6421 firmware
qualcomm qca6421 firmware
Qualcomm QCA6426 Firmware
Qualcomm QCA6426 Firmware
Qualcomm QCA6430 firmware
Qualcomm QCA6430 firmware
Qualcomm QCA6431 Firmware
Qualcomm QCA6431
Qualcomm QCA6436 Firmware
Qualcomm QCA6436 Firmware
Qualcomm QCA6574 Firmware
Qualcomm QCA6574AU
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCA9984
qualcomm qca9984 firmware
Qualcomm QCM2290
Qualcomm QCM2290 Firmware
Qualcomm QCM4290
Qualcomm QCM4290 Firmware
Qualcomm QCS2290
Qualcomm QCS2290 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS4290 Firmware
Qualcomm QCS4290 Firmware
Qualcomm qdm2301
Qualcomm qdm2301 firmware
Qualcomm QDM2305
Qualcomm qdm2305 firmware
Qualcomm QDM2307
Qualcomm QDM2307
Qualcomm QDM2308
Qualcomm QDM2308 Firmware
Qualcomm QDM2310
Qualcomm QDM2310
Qualcomm QDM3301
Qualcomm qdm3301 firmware
Qualcomm qdm5620 firmware
Qualcomm qdm5620 firmware
Qualcomm qdm5621
Qualcomm qdm5621 firmware
Qualcomm qdm5650 firmware
Qualcomm QDM5650
Qualcomm qdm5652
Qualcomm qdm5652 firmware
Qualcomm QDM5670
Qualcomm qdm5670 firmware
Qualcomm qdm5671 firmware
Qualcomm qdm5671 firmware
Qualcomm qdm5677 firmware
Qualcomm qdm5677 firmware
Qualcomm qdm5679 firmware
Qualcomm qdm5679 firmware
Qualcomm QET4101
Qualcomm QET4101 Firmware
Qualcomm QET5100
Qualcomm QET5100 Firmware
Qualcomm QET6100
Qualcomm qet6100 firmware
Qualcomm QET6105
Qualcomm QET6105 Firmware
Qualcomm QET6110 Firmware
Qualcomm QET6110 Firmware
Qualcomm QFS2530
Qualcomm QFS2530
Qualcomm QFS2580
Qualcomm QFS2580
Qualcomm QLN4642 Firmware
Qualcomm QLN4642 Firmware
Qualcomm QLN4650
Qualcomm QLN4650
Qualcomm qln5020
Qualcomm qln5020 firmware
Qualcomm qln5030
Qualcomm qln5030 firmware
Qualcomm QLN5040
Qualcomm qln5040 firmware
Qualcomm qpa2625 firmware
Qualcomm qpa2625 firmware
Qualcomm QPA4360
Qualcomm QPA4360 Firmware
Qualcomm qpa5460 firmware
Qualcomm qpa5460 firmware
Qualcomm qpa5580
Qualcomm qpa5580 firmware
Qualcomm QPA5581
Qualcomm QPA5581
Qualcomm QPA6560
Qualcomm qpa6560 firmware
Qualcomm qpa8673 firmware
Qualcomm qpa8673 firmware
Qualcomm QPA8686 Firmware
Qualcomm QPA8686 Firmware
Qualcomm qpa8801 firmware
Qualcomm qpa8801 firmware
Qualcomm QPA8802
Qualcomm QPA8802
Qualcomm qpa8803 firmware
Qualcomm qpa8803 firmware
Qualcomm QPA8821
Qualcomm QPA8821 Firmware
Qualcomm qpa8842 firmware
Qualcomm qpa8842 firmware
Qualcomm qpm4650 firmware
Qualcomm qpm4650 firmware
Qualcomm QPM5620 Firmware
Qualcomm QPM5620 Firmware
Qualcomm qpm5621
Qualcomm qpm5621 firmware
Qualcomm qpm5657 firmware
Qualcomm qpm5657 firmware
Qualcomm qpm5658 firmware
Qualcomm qpm5658 firmware
Qualcomm qpm5670
Qualcomm qpm5670 firmware
Qualcomm qpm5677
Qualcomm qpm5677 firmware
Qualcomm qpm5679
Qualcomm qpm5679 firmware
Qualcomm QPM6582
Qualcomm qpm6582 firmware
Qualcomm QPM6585 Firmware
Qualcomm QPM6585 Firmware
Qualcomm QPM8820
Qualcomm QPM8820
Qualcomm QPM8830
Qualcomm QPM8830 Firmware
Qualcomm QPM8870 Firmware
Qualcomm QPM8870 Firmware
Qualcomm QPM8895 Firmware
Qualcomm QPM8895 Firmware
Qualcomm SM7250 Firmware
Qualcomm SM7250
qualcomm SM8250 firmware
Qualcomm SM8250
Qualcomm QSW8574
Qualcomm QSW8574 Firmware
Qualcomm QTC410S Firmware
Qualcomm QTC410S Firmware
Qualcomm qtc800h
Qualcomm qtc800h firmware
Qualcomm qtc800s
Qualcomm qtc800s firmware
Qualcomm qtc801s
Qualcomm qtc801s firmware
Qualcomm qtm525 firmware
Qualcomm QTM525
Qualcomm SA6155
Qualcomm SA6155P
Qualcomm SA8195P
Qualcomm SA8195P Firmware
Qualcomm SD 8C Firmware
Qualcomm SD 8C Firmware
Qualcomm SD 8cx Firmware
Qualcomm Snapdragon 8cx
Qualcomm SD460 Firmware
Qualcomm SD460 Firmware
Qualcomm SD 480 Firmware
Qualcomm Snapdragon 480
Qualcomm SD662 Firmware
Qualcomm SD662 Firmware
Qualcomm SD 675 Firmware
Qualcomm Snapdragon 675
Qualcomm SD6905G
Qualcomm Snapdragon 690 5G
Qualcomm SD750G Firmware
Qualcomm Snapdragon 750G
Qualcomm SD765 Firmware
Qualcomm Snapdragon 765
Qualcomm SD765 Firmware
Qualcomm Snapdragon 765G
Qualcomm SD768G Firmware
Qualcomm SD768G Firmware
Qualcomm Snapdragon 855
Qualcomm Snapdragon 855
Qualcomm Snapdragon 8655G Firmware
Qualcomm SD8655G
Qualcomm SD870
Qualcomm SD870 Firmware
Qualcomm SD8885G Firmware
Qualcomm Snapdragon 888 5G
Qualcomm SDM830 Firmware
Qualcomm Snapdragon 830
Qualcomm SD425 Firmware
Qualcomm SDR425 Firmware
Qualcomm SDR660G Firmware
Qualcomm SDR660
Qualcomm SDR660G Firmware
Qualcomm SDR660G Firmware
Qualcomm SDR735G Firmware
Qualcomm SDR735G Firmware
Qualcomm SDR735G Firmware
Qualcomm SDR735G Firmware
Qualcomm SDR8150 Firmware
Qualcomm SDR8150 Firmware
Qualcomm SDR8250 firmware
Qualcomm SDR8250
Qualcomm Snapdragon 865 5G Firmware
Qualcomm SDR865
Qualcomm SDX24
Qualcomm SDX24
Qualcomm SDX55M Firmware
Qualcomm SDX55 Firmware
Qualcomm SDX55M Firmware
Qualcomm SDX55M Firmware
Qualcomm SDXR25G
Qualcomm SDXR25G Firmware
Qualcomm SM4125
Qualcomm SM4125 Firmware
Qualcomm SM7250 Firmware
Qualcomm SM7250
Qualcomm SMB1351
Qualcomm SMB1351 Firmware
Qualcomm SMB1354
Qualcomm SMB1354 Firmware
Qualcomm SMB1355 Firmware
Qualcomm SMB1355 Firmware
Qualcomm SMB1390
Qualcomm SMB1390 Firmware
Qualcomm SMB1395
Qualcomm SMB1395 Firmware
Qualcomm SMB1396
Qualcomm SMB1396 Firmware
Qualcomm smr525 firmware
Qualcomm SMR525
Qualcomm SMR526
Qualcomm SMR526
Qualcomm smr545 firmware
Qualcomm SMR545
Qualcomm SMR546
Qualcomm SMR546
Qualcomm WCD9340 Firmware
Qualcomm WCD9340 Firmware
Qualcomm WCD9341
Qualcomm WCD9341 Firmware
Qualcomm WCD9360 Firmware
Qualcomm WCD9360 Firmware
Qualcomm WCD9370 Firmware
Qualcomm WCD9370 Firmware
Qualcomm WCD9375
Qualcomm WCD9375 Firmware
Qualcomm WCD9380
Qualcomm WCD9380 Firmware
Qualcomm WCD9385
Qualcomm WCD9385 Firmware
Qualcomm WCN3910 Firmware
Qualcomm WCN3910 Firmware
Qualcomm WCN3950 Firmware
Qualcomm WCN3950 Firmware
Qualcomm Wcn3980
qualcomm wcn3980 firmware
qualcomm wcn3988 firmware
Qualcomm WCN3988
Qualcomm WCN3990
Qualcomm WCN3990
Qualcomm WCN3991 Firmware
Qualcomm WCN3991 Firmware
Qualcomm wcn3998 firmware
Qualcomm wcn3998 firmware
Qualcomm WCN3999 Firmware
Qualcomm WCN3999 Firmware
qualcomm wcn6750 firmware
qualcomm wcn6750 firmware
Qualcomm WCN6850 Firmware
Qualcomm WCN6850 Firmware
Qualcomm WCN6851 Firmware
Qualcomm WCN6851 Firmware
Qualcomm WGR7640
Qualcomm WGR7640 Firmware
Qualcomm WHS9410
Qualcomm WHS9410
Qualcomm WSA8810
Qualcomm WSA8810 Firmware
qualcomm wsa8815 firmware
qualcomm wsa8815 firmware
Qualcomm WSA8830
Qualcomm WSA8830
Qualcomm WSA8835
Qualcomm WSA8835 Firmware
qualcomm wtr2965
Qualcomm WTR2965 Firmware
Qualcomm WTR3925L
Qualcomm WTR3925L
Qualcomm WTR5975
Qualcomm WTR5975 Firmware

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2020-11245?
CVE-2020-11245 has been assigned a high severity level due to potential unintended reads and writes affecting several Qualcomm Snapdragon products.
How do I fix CVE-2020-11245?
To mitigate CVE-2020-11245, update your affected Qualcomm firmware to the latest available version provided by the vendor.
What impacts could CVE-2020-11245 have?
CVE-2020-11245 could allow unauthorized access to sensitive data through unintended reads and writes by the NS EL2 access control driver.
Which devices are affected by CVE-2020-11245?
CVE-2020-11245 impacts various Qualcomm Snapdragon devices, including those within the Snapdragon Auto, Compute, Connectivity, Consumer IOT, and Industrial IOT product lines.
When was CVE-2020-11245 disclosed?
CVE-2020-11245 was disclosed in April 2021 as part of Qualcomm's security bulletin regarding vulnerabilities.