CVE-2021-1942
First published: Mon Mar 07 2022(Updated: )
Improper handling of permissions of a shared memory region can lead to memory corruption 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 Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Qualcomm AQT1000 Firmware | ||
| Qualcomm AQT1000 Firmware | ||
| Qualcomm AR8031 | ||
| Qualcomm AR8031 Firmware | ||
| Qualcomm AR8035 Firmware | ||
| Qualcomm AR8035 Firmware | ||
| Qualcomm CSRA6620 | ||
| Qualcomm CSRA6620 | ||
| Qualcomm csra6640 firmware | ||
| Qualcomm csra6640 firmware | ||
| Qualcomm FSM10055 | ||
| Qualcomm FSM10055 Firmware | ||
| Qualcomm FSM10056 | ||
| Qualcomm fsm10056 firmware | ||
| Qualcomm MDM9150 firmware | ||
| Qualcomm MDM9150 firmware | ||
| Qualcomm QCA6390 Firmware | ||
| Qualcomm QCA6390 Firmware | ||
| Qualcomm QCA6391 Firmware | ||
| Qualcomm QCA6391 Firmware | ||
| Qualcomm QCA6420 Firmware | ||
| Qualcomm QCA6420 Firmware | ||
| Qualcomm QCA6426 Firmware | ||
| Qualcomm QCA6426 Firmware | ||
| Qualcomm QCA6430 firmware | ||
| Qualcomm QCA6430 firmware | ||
| Qualcomm QCA6436 Firmware | ||
| Qualcomm QCA6436 Firmware | ||
| Qualcomm QCA6564AU Firmware | ||
| Qualcomm QCA6564 Firmware | ||
| Qualcomm QCA6564A | ||
| Qualcomm QCA6564A Firmware | ||
| Qualcomm QCA6564AU Firmware | ||
| Qualcomm QCA6564A | ||
| Qualcomm QCA6574 Firmware | ||
| Qualcomm QCA6574 Firmware | ||
| qualcomm qca6574a firmware | ||
| qualcomm qca6574a firmware | ||
| Qualcomm QCA6574 Firmware | ||
| Qualcomm QCA6574AU | ||
| Qualcomm QCA6595AU Firmware | ||
| Qualcomm QCA6595AU Firmware | ||
| Qualcomm QCA6696 Firmware | ||
| Qualcomm QCA6696 Firmware | ||
| Qualcomm QCA8337 Firmware | ||
| Qualcomm QCA8337 Firmware | ||
| Qualcomm QCA9984 | ||
| qualcomm qca9984 firmware | ||
| Qualcomm QCM2290 | ||
| Qualcomm QCM2290 Firmware | ||
| Qualcomm QCM4290 | ||
| Qualcomm QCM4290 Firmware | ||
| Qualcomm QCM6490 | ||
| Qualcomm QCM6490 Firmware | ||
| Qualcomm QCN9011 | ||
| qualcomm qcn9011 firmware | ||
| qualcomm qcn9012 firmware | ||
| Qualcomm QCN9012 | ||
| Qualcomm QCS2290 | ||
| Qualcomm QCS2290 Firmware | ||
| Qualcomm QCS405 Firmware | ||
| Qualcomm QCS405 Firmware | ||
| Qualcomm QCS410 Firmware | ||
| Qualcomm QCS410 Firmware | ||
| Qualcomm QCS4290 Firmware | ||
| Qualcomm QCS4290 Firmware | ||
| Qualcomm QCS610 Firmware | ||
| Qualcomm QCS610 Firmware | ||
| Qualcomm QCS6490 Firmware | ||
| Qualcomm QCS6490 Firmware | ||
| Qualcomm QCX315 Firmware | ||
| Qualcomm QCX315 | ||
| Qualcomm QRB5165 Firmware | ||
| Qualcomm QRB5165 Firmware | ||
| Qualcomm QRB5165M Firmware | ||
| Qualcomm QRB5165M Firmware | ||
| Qualcomm QRB5165 Firmware | ||
| qualcomm qrb5165n firmware | ||
| qualcomm SM8250 firmware | ||
| Qualcomm SM8250 | ||
| qualcomm sg4150p Firmware | ||
| qualcomm sg4150p Firmware | ||
| Qualcomm SA4155P | ||
| Qualcomm SA4155P | ||
| Qualcomm SA415M | ||
| Qualcomm sa415m firmware | ||
| Qualcomm SA515M Firmware | ||
| Qualcomm SA515M Firmware | ||
| Qualcomm SA6145P Firmware | ||
| Qualcomm SA6145P Firmware | ||
| Qualcomm SA6150P Firmware | ||
| Qualcomm SA6150P Firmware | ||
| Qualcomm SA6155 | ||
| Qualcomm SA6155 Firmware | ||
| Qualcomm SA6155 | ||
| Qualcomm SA6155P | ||
| Qualcomm SA8145P | ||
| Qualcomm SA8145P Firmware | ||
| Qualcomm SA8150P Firmware | ||
| Qualcomm SA8150P Firmware | ||
| Qualcomm SA8155P Firmware | ||
| Qualcomm SA8155 Firmware | ||
| Qualcomm SA8155 | ||
| Qualcomm SA8155P Firmware | ||
| Qualcomm SA8195P | ||
| Qualcomm SA8195P Firmware | ||
| Qualcomm SD 675 Firmware | ||
| Qualcomm Snapdragon 675 | ||
| Qualcomm SD 8cx Gen 2 Firmware | ||
| Qualcomm Snapdragon 8cx Gen 2 | ||
| qualcomm sd 8cx gen3 firmware | ||
| qualcomm sd 8cx gen3 firmware | ||
| 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 SD678 Firmware | ||
| Qualcomm SD678 Firmware | ||
| Qualcomm Snapdragon 690 5G Firmware | ||
| Qualcomm Snapdragon 690 5G Firmware | ||
| Qualcomm Snapdragon 720G Firmware | ||
| Qualcomm SD720G Firmware | ||
| Qualcomm SD 730 Firmware | ||
| Qualcomm Snapdragon 730 | ||
| 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 SD778G Firmware | ||
| Qualcomm SD778G | ||
| Qualcomm SD7C Firmware | ||
| Qualcomm SD7C Firmware | ||
| Qualcomm Snapdragon 855 | ||
| Qualcomm Snapdragon 855 | ||
| Qualcomm Snapdragon 865 5G Firmware | ||
| Qualcomm Snapdragon 865 5G Firmware | ||
| Qualcomm SD870 | ||
| Qualcomm SD870 Firmware | ||
| Qualcomm Snapdragon 888 5G Firmware | ||
| Qualcomm Snapdragon 888 5G | ||
| Qualcomm SDX55M Firmware | ||
| Qualcomm SDX55 Firmware | ||
| Qualcomm SDX55M Firmware | ||
| Qualcomm SDX55M Firmware | ||
| qualcomm sdx57m firmware | ||
| Qualcomm SDX57M | ||
| Qualcomm SDXR2 5G Firmware | ||
| Qualcomm SDXR2 5G Firmware | ||
| Qualcomm SM6225 | ||
| Qualcomm SM6225-AD Firmware | ||
| Qualcomm SM6250P Firmware | ||
| Qualcomm SM6250 Firmware | ||
| Qualcomm SM6250 Firmware | ||
| Qualcomm SM6250P Firmware | ||
| qualcomm sm6375 | ||
| qualcomm sm6375 firmware | ||
| Qualcomm SM7250 Firmware | ||
| Qualcomm SM7250 | ||
| Qualcomm SM7325P Firmware | ||
| Qualcomm SM7325P Firmware | ||
| Qualcomm SW5100P | ||
| Qualcomm SW5100P | ||
| Qualcomm SW5100 Firmware | ||
| Qualcomm SW5100 Firmware | ||
| Qualcomm SXR2150P | ||
| qualcomm sxr2150p firmware | ||
| Qualcomm WCD9335 Firmware | ||
| Qualcomm WCD9335 Firmware | ||
| 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 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 WCN6855 Firmware | ||
| Qualcomm WCN6855 Firmware | ||
| Qualcomm WCN6856 Firmware | ||
| Qualcomm WCN6856 | ||
| Qualcomm WSA8810 | ||
| Qualcomm WSA8810 Firmware | ||
| qualcomm wsa8815 firmware | ||
| qualcomm wsa8815 firmware | ||
| Qualcomm WSA8830 | ||
| Qualcomm WSA8830 | ||
| Qualcomm WSA8835 | ||
| Qualcomm WSA8835 Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-1942?
CVE-2021-1942 has a high severity rating due to its potential to cause memory corruption.
How do I fix CVE-2021-1942?
To fix CVE-2021-1942, update your device firmware to the latest version provided by your manufacturer.
What systems are affected by CVE-2021-1942?
CVE-2021-1942 affects various Qualcomm components across Snapdragon platforms, including mobile and automotive applications.
What is the impact of CVE-2021-1942?
The impact of CVE-2021-1942 can lead to unauthorized access and potential system instability due to memory corruption.
When was CVE-2021-1942 disclosed?
CVE-2021-1942 was disclosed as part of a security bulletin on March 1, 2022.
- agent/type
- agent/first-publish-date
- agent/weakness
- agent/references
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/event
- agent/last-modified-date
- agent/source
- agent/author
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/tags
- agent/softwarecombine
- collector/nvd-api
- collector/nvd-index
- vendor/google
- canonical/android
- vendor/qualcomm
- canonical/qualcomm aqt1000 firmware
- canonical/qualcomm ar8031
- canonical/qualcomm ar8031 firmware
- canonical/qualcomm ar8035 firmware
- canonical/qualcomm csra6620
- canonical/qualcomm csra6640 firmware
- canonical/qualcomm fsm10055
- canonical/qualcomm fsm10055 firmware
- canonical/qualcomm fsm10056
- canonical/qualcomm fsm10056 firmware
- canonical/qualcomm mdm9150 firmware
- canonical/qualcomm qca6390 firmware
- canonical/qualcomm qca6391 firmware
- canonical/qualcomm qca6420 firmware
- canonical/qualcomm qca6426 firmware
- canonical/qualcomm qca6430 firmware
- canonical/qualcomm qca6436 firmware
- canonical/qualcomm qca6564au firmware
- canonical/qualcomm qca6564 firmware
- canonical/qualcomm qca6564a
- canonical/qualcomm qca6564a firmware
- canonical/qualcomm qca6574 firmware
- canonical/qualcomm qca6574a firmware
- canonical/qualcomm qca6574au
- canonical/qualcomm qca6595au firmware
- canonical/qualcomm qca6696 firmware
- canonical/qualcomm qca8337 firmware
- canonical/qualcomm qca9984
- canonical/qualcomm qca9984 firmware
- canonical/qualcomm qcm2290
- canonical/qualcomm qcm2290 firmware
- canonical/qualcomm qcm4290
- canonical/qualcomm qcm4290 firmware
- canonical/qualcomm qcm6490
- canonical/qualcomm qcm6490 firmware
- canonical/qualcomm qcn9011
- canonical/qualcomm qcn9011 firmware
- canonical/qualcomm qcn9012 firmware
- canonical/qualcomm qcn9012
- canonical/qualcomm qcs2290
- canonical/qualcomm qcs2290 firmware
- canonical/qualcomm qcs405 firmware
- canonical/qualcomm qcs410 firmware
- canonical/qualcomm qcs4290 firmware
- canonical/qualcomm qcs610 firmware
- canonical/qualcomm qcs6490 firmware
- canonical/qualcomm qcx315 firmware
- canonical/qualcomm qcx315
- canonical/qualcomm qrb5165 firmware
- canonical/qualcomm qrb5165m firmware
- canonical/qualcomm qrb5165n firmware
- canonical/qualcomm sm8250 firmware
- canonical/qualcomm sm8250
- canonical/qualcomm sg4150p firmware
- canonical/qualcomm sa4155p
- canonical/qualcomm sa415m
- canonical/qualcomm sa415m firmware
- canonical/qualcomm sa515m firmware
- canonical/qualcomm sa6145p firmware
- canonical/qualcomm sa6150p firmware
- canonical/qualcomm sa6155
- canonical/qualcomm sa6155 firmware
- canonical/qualcomm sa6155p
- canonical/qualcomm sa8145p
- canonical/qualcomm sa8145p firmware
- canonical/qualcomm sa8150p firmware
- canonical/qualcomm sa8155p firmware
- canonical/qualcomm sa8155 firmware
- canonical/qualcomm sa8155
- canonical/qualcomm sa8195p
- canonical/qualcomm sa8195p firmware
- canonical/qualcomm sd 675 firmware
- canonical/qualcomm snapdragon 675
- canonical/qualcomm sd 8cx gen 2 firmware
- canonical/qualcomm snapdragon 8cx gen 2
- canonical/qualcomm sd 8cx gen3 firmware
- canonical/qualcomm sd460 firmware
- canonical/qualcomm sd 480 firmware
- canonical/qualcomm snapdragon 480
- canonical/qualcomm sd662 firmware
- canonical/qualcomm sd678 firmware
- canonical/qualcomm snapdragon 690 5g firmware
- canonical/qualcomm snapdragon 720g firmware
- canonical/qualcomm sd720g firmware
- canonical/qualcomm sd 730 firmware
- canonical/qualcomm snapdragon 730
- canonical/qualcomm sd750g firmware
- canonical/qualcomm snapdragon 750g
- canonical/qualcomm sd765 firmware
- canonical/qualcomm snapdragon 765
- canonical/qualcomm snapdragon 765g
- canonical/qualcomm sd768g firmware
- canonical/qualcomm sd778g firmware
- canonical/qualcomm sd778g
- canonical/qualcomm sd7c firmware
- canonical/qualcomm snapdragon 855
- canonical/qualcomm snapdragon 865 5g firmware
- canonical/qualcomm sd870
- canonical/qualcomm sd870 firmware
- canonical/qualcomm snapdragon 888 5g firmware
- canonical/qualcomm snapdragon 888 5g
- canonical/qualcomm sdx55m firmware
- canonical/qualcomm sdx55 firmware
- canonical/qualcomm sdx57m firmware
- canonical/qualcomm sdx57m
- canonical/qualcomm sdxr2 5g firmware
- canonical/qualcomm sm6225
- canonical/qualcomm sm6225-ad firmware
- canonical/qualcomm sm6250p firmware
- canonical/qualcomm sm6250 firmware
- canonical/qualcomm sm6375
- canonical/qualcomm sm6375 firmware
- canonical/qualcomm sm7250 firmware
- canonical/qualcomm sm7250
- canonical/qualcomm sm7325p firmware
- canonical/qualcomm sw5100p
- canonical/qualcomm sw5100 firmware
- canonical/qualcomm sxr2150p
- canonical/qualcomm sxr2150p firmware
- canonical/qualcomm wcd9335 firmware
- canonical/qualcomm wcd9340 firmware
- canonical/qualcomm wcd9341
- canonical/qualcomm wcd9341 firmware
- canonical/qualcomm wcd9360 firmware
- canonical/qualcomm wcd9370 firmware
- canonical/qualcomm wcd9375
- canonical/qualcomm wcd9375 firmware
- canonical/qualcomm wcd9380
- canonical/qualcomm wcd9380 firmware
- canonical/qualcomm wcd9385
- canonical/qualcomm wcd9385 firmware
- canonical/qualcomm wcn3910 firmware
- canonical/qualcomm wcn3950 firmware
- canonical/qualcomm wcn3980
- canonical/qualcomm wcn3980 firmware
- canonical/qualcomm wcn3988 firmware
- canonical/qualcomm wcn3988
- canonical/qualcomm wcn3991 firmware
- canonical/qualcomm wcn3998 firmware
- canonical/qualcomm wcn3999 firmware
- canonical/qualcomm wcn6750 firmware
- canonical/qualcomm wcn6850 firmware
- canonical/qualcomm wcn6851 firmware
- canonical/qualcomm wcn6855 firmware
- canonical/qualcomm wcn6856 firmware
- canonical/qualcomm wcn6856
- canonical/qualcomm wsa8810
- canonical/qualcomm wsa8810 firmware
- canonical/qualcomm wsa8815 firmware
- canonical/qualcomm wsa8830
- canonical/qualcomm wsa8835
- canonical/qualcomm wsa8835 firmware