CVE-2020-11291: Out-of-bounds Read
Published Jun 7, 2021
·Updated
Possible buffer overflow while updating ikev2 parameters for delete payloads received during informational exchange due to lack of check of input validation for certain parameters received from the ePDG server in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile
Affected Software
193 affected components
Google Android
Qualcomm Apq8017 Firmware
Qualcomm Apq8017
Qualcomm Apq8053 Firmware
Qualcomm Apq8053
Qualcomm Aqt1000 Firmware
Qualcomm Aqt1000
Qualcomm Csrb31024 Firmware
Qualcomm Csrb31024
Qualcomm Msm8917 Firmware
Qualcomm MSM8917
Qualcomm Msm8920 Firmware
Qualcomm Msm8920
Qualcomm Msm8940 Firmware
Qualcomm Msm8940
Qualcomm Msm8953 Firmware
Qualcomm Msm8953
Qualcomm Msm8976 Firmware
Qualcomm MSM8976
Qualcomm Msm8976sg Firmware
Qualcomm Msm8976sg
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 Qca6430 Firmware
Qualcomm Qca6430
Qualcomm Qca6431 Firmware
Qualcomm Qca6431
Qualcomm Qca6436 Firmware
Qualcomm Qca6436
Qualcomm Qca6564au Firmware
Qualcomm Qca6564au
Qualcomm Qca6574a Firmware
Qualcomm Qca6574a
Qualcomm Qca6574au Firmware
Qualcomm QCA6574AU
Qualcomm Qca6584au Firmware
Qualcomm QCA6584AU
Qualcomm Qca6595au Firmware
Qualcomm Qca6595au
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
Qualcomm Qca9377 Firmware
Qualcomm QCA9377
Qualcomm Qca9379 Firmware
Qualcomm QCA9379
Qualcomm Qcm4290 Firmware
Qualcomm Qcm4290
Qualcomm Qcm6125 Firmware
Qualcomm Qcm6125
Qualcomm Qcs410 Firmware
Qualcomm Qcs410
Qualcomm Qcs4290 Firmware
Qualcomm Qcs4290
Qualcomm Qcs610 Firmware
Qualcomm Qcs610
Qualcomm Qcs6125 Firmware
Qualcomm Qcs6125
Qualcomm Sa415m Firmware
Qualcomm Sa415m
Qualcomm Sa515m Firmware
Qualcomm Sa515m
Qualcomm Sa8155 Firmware
Qualcomm Sa8155
Qualcomm Sa8155p Firmware
Qualcomm Sa8155p
Qualcomm Sc8180x\+sdx55 Firmware
Qualcomm Sc8180x\+sdx55
Qualcomm Sd 675 Firmware
Qualcomm SD 675
Qualcomm Sd 8c Firmware
Qualcomm Sd 8c
Qualcomm Sd 8cx Firmware
Qualcomm SD 8CX
Qualcomm Sd450 Firmware
Qualcomm Sd450
Qualcomm Sd480 Firmware
Qualcomm Sd480
Qualcomm Sd665 Firmware
Qualcomm Sd665
Qualcomm Sd670 Firmware
Qualcomm Sd670
Qualcomm Sd675 Firmware
Qualcomm Sd675
Qualcomm Sd678 Firmware
Qualcomm Sd678
Qualcomm Sd690 5g Firmware
Qualcomm Sd690 5g
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 Sd845 Firmware
Qualcomm Sd845
Qualcomm Sd855 Firmware
Qualcomm Sd855
Qualcomm Sd865 5g Firmware
Qualcomm Sd865 5g
Qualcomm Sd870 Firmware
Qualcomm Sd870
Qualcomm Sd888 5g Firmware
Qualcomm Sd888 5g
Qualcomm Sdx24 Firmware
Qualcomm SDX24
Qualcomm Sdx50m Firmware
Qualcomm Sdx50m
Qualcomm Sdx55 Firmware
Qualcomm Sdx55
Qualcomm Sdx55m Firmware
Qualcomm Sdx55m
Qualcomm Sdxr2 5g Firmware
Qualcomm Sdxr2 5g
Qualcomm Sm6250 Firmware
Qualcomm Sm6250
Qualcomm Sm6250p Firmware
Qualcomm Sm6250p
Qualcomm Sm7250p Firmware
Qualcomm Sm7250p
Qualcomm Wcd9326 Firmware
Qualcomm Wcd9326
Qualcomm Wcd9335 Firmware
Qualcomm Wcd9335
Qualcomm Wcd9340 Firmware
Qualcomm Wcd9340
Qualcomm Wcd9341 Firmware
Qualcomm Wcd9341
Qualcomm Wcd9360 Firmware
Qualcomm Wcd9360
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 Wcn3615 Firmware
Qualcomm Wcn3615
Qualcomm Wcn3660b Firmware
Qualcomm Wcn3660b
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
Qualcomm Wcn3998 Firmware
Qualcomm Wcn3998
Qualcomm Wcn6850 Firmware
Qualcomm Wcn6850
Qualcomm Wcn6851 Firmware
Qualcomm Wcn6851
Qualcomm Wcn6855 Firmware
Qualcomm WCN6855
Qualcomm Wcn6856 Firmware
Qualcomm Wcn6856
Qualcomm Whs9410 Firmware
Qualcomm Whs9410
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815
Qualcomm Wsa8830 Firmware
Qualcomm Wsa8830
Qualcomm Wsa8835 Firmware
Qualcomm Wsa8835
Event History
Jun 7, 2021
CVE Published
via Android·12:00 AM
Data Sourced
via Android·12:00 AM
SeverityAffected Software
Jun 9, 2021
CVE Published
via MITRE·06:20 AM
Data Sourced
via MITRE·06:20 AM
DescriptionSeverityWeakness
Sep 17, 58449
Event
via MITRE·07:17 PM
Frequently Asked Questions
1
What is the severity of CVE-2020-11291?
The severity of CVE-2020-11291 is considered high, due to potential remote code execution risks.
2
How do I fix CVE-2020-11291?
To fix CVE-2020-11291, update the affected Qualcomm firmware to the latest version provided by the vendor.
3
Which devices are affected by CVE-2020-11291?
CVE-2020-11291 affects various Qualcomm devices including Snapdragon platforms such as APQ8017, APQ8053, and others listed in security bulletins.
4
What type of vulnerability is CVE-2020-11291?
CVE-2020-11291 is categorized as a buffer overflow vulnerability associated with IKEv2 parameters.
5
How can attackers exploit CVE-2020-11291?
Attackers can exploit CVE-2020-11291 remotely by sending specially crafted packets to trigger the buffer overflow.