CVE-2020-11157 Denial of service in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Attackers can cause a denial of service by sending unexpected control messages during encryption, affecting Qualcomm Snapdragon chipsets.
- 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-2020-11157?
CVE-2020-11157 is a high-severity denial of service vulnerability in Qualcomm Apq8053 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'Lack of handling unexpected control messages while encryption was in progress can terminate the connection and thus leading to a DoS' in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8053, APQ8076, MDM9640, MDM9650, MSM8905, MSM8917, MSM8937, MSM8940, MSM8953, QCA6174A, QCA9886, QCM2150, QM215, SDM429, SDM439, SDM450, SDM632
Which versions are affected by CVE-2020-11157?
It affects 17 products.
Products include Qualcomm Apq8053 Firmware, Qualcomm Apq8076 Firmware, Qualcomm Mdm9640 Firmware, Qualcomm Mdm9650 Firmware, Qualcomm Msm8905 Firmware, Qualcomm Msm8917 Firmware and 11 more.
How do I fix CVE-2020-11157?
No fix has been published for CVE-2020-11157 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2020-11157 being exploited?
There is no known exploitation of CVE-2020-11157 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Apq8053 Firmware
- CVE-2022-22071 Qualcomm Multiple Chipsets Use-After-Free
- CVE-2020-11153 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
- CVE-2020-3703 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music
- CVE-2019-14080 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
- CVE-2020-3628 Information disclosure in Snapdragon Consumer IOT, Snapdragon Mobile
Sources
Also known as GHSA-gf78-g9ww-32j9.