CVE-2020-11169: Integer Overflow
First published: Mon Oct 05 2020(Updated: )
u'Buffer over-read while processing received L2CAP packet due to lack of integer overflow check' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8053, QCA6390, QCN7605, QCN7606, SA415M, SA515M, SA6155P, SA8155P, SC8180X, SDX55
Credit: product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Qualcomm APQ8009W Firmware | ||
| Qualcomm APQ8009W | ||
| qualcomm apq8053-ac firmware | ||
| Qualcomm APQ8053 Firmware | ||
| Qualcomm QCA6390 Firmware | ||
| Qualcomm QCA6390 Firmware | ||
| Qualcomm QCN7605 Firmware | ||
| Qualcomm QCN7605 Firmware | ||
| Qualcomm QCN7606W Firmware | ||
| qualcomm qcn7606 Firmware | ||
| Qualcomm SA415M | ||
| Qualcomm sa415m firmware | ||
| Qualcomm SA515M Firmware | ||
| Qualcomm SA515M Firmware | ||
| Qualcomm SA6155 | ||
| Qualcomm SA6155P | ||
| Qualcomm SA8155 | ||
| Qualcomm SA8155P Firmware | ||
| qualcomm SC8180X firmware | ||
| Qualcomm SC8180X | ||
| Qualcomm SDX55M Firmware | ||
| Qualcomm SDX55 Firmware |
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Reference Links
- https://source.android.com/docs/security/bulletin/2020-10-01/#asterisk
- https://source.android.com/docs/security/bulletin/2020-10-01 (Advisory)
- https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin
- https://www.qualcomm.com/company/product-security/bulletins/october-2020-security-bulletin
Frequently Asked Questions
What is the severity of CVE-2020-11169?
CVE-2020-11169 is classified as a high severity vulnerability due to potential buffer over-read issues.
How do I fix CVE-2020-11169?
To fix CVE-2020-11169, ensure that your device manufacturer provides updated firmware that addresses this vulnerability.
What is affected by CVE-2020-11169?
CVE-2020-11169 affects multiple Qualcomm Snapdragon chips, including but not limited to the APQ8009, APQ8053, and QCA6390 firmware.
Can CVE-2020-11169 lead to data leakage?
Yes, due to buffer over-read vulnerabilities, CVE-2020-11169 could potentially lead to data leakage under certain conditions.
Is CVE-2020-11169 specific to Android devices?
CVE-2020-11169 primarily affects devices running Qualcomm hardware, which often includes Android smartphones and embedded systems.
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- canonical/android
- vendor/qualcomm
- canonical/qualcomm apq8009w firmware
- canonical/qualcomm apq8009w
- canonical/qualcomm apq8053-ac firmware
- canonical/qualcomm apq8053 firmware
- canonical/qualcomm qca6390 firmware
- canonical/qualcomm qcn7605 firmware
- canonical/qualcomm qcn7606w firmware
- canonical/qualcomm qcn7606 firmware
- canonical/qualcomm sa415m
- canonical/qualcomm sa415m firmware
- canonical/qualcomm sa515m firmware
- canonical/qualcomm sa6155
- canonical/qualcomm sa6155p
- canonical/qualcomm sa8155
- canonical/qualcomm sa8155p firmware
- canonical/qualcomm sc8180x firmware
- canonical/qualcomm sc8180x
- canonical/qualcomm sdx55m firmware
- canonical/qualcomm sdx55 firmware