CVE-2020-11169 Integer overflow 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
An integer overflow in L2CAP packet processing causes a buffer over-read, potentially leading to denial of service or information disclosure on Qualcomm Snapdragon devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-11169?
CVE-2020-11169 is a critical vulnerability in Qualcomm Apq8009 Firmware, published on 2 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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
Which versions are affected by CVE-2020-11169?
It affects 11 products.
Products include Qualcomm Apq8009 Firmware, Qualcomm Apq8053 Firmware, Qualcomm Qca6390 Firmware, Qualcomm Qcn7605 Firmware, Qualcomm Qcn7606 Firmware, Qualcomm Sa415m Firmware and 5 more.
How do I fix CVE-2020-11169?
No fix has been published for CVE-2020-11169 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-11169 being exploited?
There is no known exploitation of CVE-2020-11169 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Apq8009 Firmware
- CVE-2021-1905 Qualcomm Multiple Chipsets Use-After-Free
- CVE-2020-11261 Qualcomm Multiple Chipsets Improper Input Validation
- CVE-2021-1906 Qualcomm Multiple Chipsets Detection of Error Condition Without Action
- CVE-2022-40510 Buffer copy without checking size of input in Audio.
- CVE-2022-22088 Integer Overflow to Buffer Overflow in Bluetooth HOST
Sources
Also known as GHSA-xmq2-m5xv-mwcj.