CVE-2020-11202 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
A buffer overflow in Qualcomm Snapdragon SoCs allows attackers to execute arbitrary code or escalate privileges via improper typecasting.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-11202?
CVE-2020-11202 is a high-severity memory corruption vulnerability in Qualcomm Qcm6125 Firmware, published on 12 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Buffer overflow/underflow occurs when typecasting the buffer passed by CPU internally in the library which is not aligned with the actual size of the structure' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in QCM6125, QCS410, QCS603, QCS605, QCS610, QCS6125, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SDA640, SDA670, SDA845, SDM640, SDM670, SDM710, SDM830, SDM845, SDX50M, SDX55, SDX55M, SM6125, SM6150, SM6150P, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM8150, SM8150P
Weakness: CWE-787
Which versions are affected by CVE-2020-11202?
It affects 32 products.
Products include Qualcomm Qcm6125 Firmware, Qualcomm Qcs410 Firmware, Qualcomm Qcs603 Firmware, Qualcomm Qcs605 Firmware, Qualcomm Qcs610 Firmware, Qualcomm Qcs6125 Firmware and 26 more.
How do I fix CVE-2020-11202?
No fix has been published for CVE-2020-11202 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2020-11202 being exploited?
There is no known exploitation of CVE-2020-11202 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Qcm6125 Firmware
Sources
Also known as GHSA-wpq8-j8vm-5vmh.