CVE-2019-14034 Use after free in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
A use-after-free vulnerability in Qualcomm Snapdragon SoCs allows attackers to execute arbitrary code or escalate privileges via eeprom query processing.
- 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-2019-14034?
CVE-2019-14034 is a high-severity use after free vulnerability in Qualcomm Apq8009 Firmware, published on 21 Jan 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Use after free while processing eeprom query as there is a chance to not unlock mutex after error occurs in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8053, MSM8909W, MSM8917, MSM8953, Nicobar, QCS605, QM215, Rennell, SA6155P, SDA845, SDM429, SDM429W, SDM439, SDM450, SDM632, SDM670, SDM710, SDM845, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130
Weakness: CWE-416
Which versions are affected by CVE-2019-14034?
It affects 27 products.
Products include Qualcomm Apq8009 Firmware, Qualcomm Apq8053 Firmware, Qualcomm Msm8909w Firmware, Qualcomm Msm8917 Firmware, Qualcomm Msm8953 Firmware, Qualcomm Nicobar Firmware and 21 more.
How do I fix CVE-2019-14034?
No fix has been published for CVE-2019-14034 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2019-14034 being exploited?
There is no known exploitation of CVE-2019-14034 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-cjvq-wqgq-vw9c.