CVE-2019-14022 Denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
A lack of length check in IPv6 header extraction can cause a denial of service on various Qualcomm Snapdragon platforms.
- 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-2019-14022?
CVE-2019-14022 is a high-severity denial of service vulnerability in Qualcomm Apq8096au Firmware, published on 16 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Error occurs While extracting the ipv6_header having an invalid length due to lack of length check in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8096AU, MDM9205, MDM9206, MDM9607, MDM9640, MDM9650, MSM8905, MSM8909, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8996AU, Nicobar, QCM2150, QCS605, QM215, Rennell, SC7180, SC8180X, SDA660, SDA845, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX24, SDX55, SM6150, SM7150, SM8150, SXR1130
Weakness: CWE-617
Which versions are affected by CVE-2019-14022?
It affects 40 products.
Products include Qualcomm Apq8096au Firmware, Qualcomm Mdm9205 Firmware, Qualcomm Mdm9206 Firmware, Qualcomm Mdm9607 Firmware, Qualcomm Mdm9640 Firmware, Qualcomm Mdm9650 Firmware and 34 more.
How do I fix CVE-2019-14022?
No fix has been published for CVE-2019-14022 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-2019-14022 being exploited?
There is no known exploitation of CVE-2019-14022 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Apq8096au Firmware
- CVE-2019-14045 Memory corruption in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Mobile
- CVE-2017-14911 Auth bypass in Snapdragon IoT, Snapdragon Mobile, Snapdragon Automobile
- CVE-2020-11126 Memory corruption 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
- CVE-2022-33243 Improper access control in Qualcomm IPC
- CVE-2022-22063 Memory corruption in Core
Sources
Also known as GHSA-xqwh-qf77-hvhx.