CVE-2020-11254 Null dereference in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile
A null pointer dereference in Qualcomm Snapdragon components can cause memory corruption and denial of service during buffer allocation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-11254?
CVE-2020-11254 is a medium-severity vulnerability in Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile, published on 7 May 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption during buffer allocation due to dereferencing session ctx pointer without checking if pointer is valid in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile
Weakness: CWE-476
Which versions are affected by CVE-2020-11254?
It affects 121 products.
Products include Qualcomm Pm6150a, Qualcomm Pm6150l, Qualcomm Pm6350, Qualcomm Pm660, Qualcomm Pm660l, Qualcomm Pm7250b and 115 more.
How do I fix CVE-2020-11254?
Apply the vendor's patch.
Is CVE-2020-11254 being exploited?
There is no known exploitation of CVE-2020-11254 in the wild and no public exploit code.
Sources
Also known as 2740910, A-172354397, GHSA-938v-qrv3-mj9q, PUB-A-172354397.