CVE-2019-14079
First published: Mon Mar 02 2020(Updated: )
Access to the uninitialized variable when the driver tries to unmap the dma buffer of a request which was never mapped in the first place leading to kernel failure in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8009, APQ8053, MDM9607, MDM9640, MSM8909W, MSM8953, QCA6574AU, QCS605, SDA845, SDM429, SDM429W, SDM439, SDM450, SDM632, SDM670, SDM710, SDM845, SDX24, SM8150, SXR1130
Credit: product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Qualcomm APQ8009W Firmware | ||
| Qualcomm APQ8009W | ||
| qualcomm apq8053-ac firmware | ||
| Qualcomm APQ8053 Firmware | ||
| Qualcomm MD9607 Firmware | ||
| Qualcomm MDM9607 firmware | ||
| qualcomm mdm9640 firmware | ||
| Qualcomm MDM9640 | ||
| Qualcomm MSM8909W | ||
| Qualcomm Snapdragon 8909 | ||
| Qualcomm 8953 Firmware | ||
| Qualcomm MSM8953 Firmware | ||
| Qualcomm QCA6574 Firmware | ||
| Qualcomm QCA6574AU | ||
| Qualcomm ZZ QCS605 firmware | ||
| Qualcomm QCS605 Firmware | ||
| Qualcomm SD845 Firmware | ||
| Qualcomm Snapdragon 845 | ||
| Qualcomm SDM429W | ||
| Qualcomm SD429 | ||
| Qualcomm SDM429W | ||
| qualcomm SDM429W firmware | ||
| qualcomm SDM439 firmware | ||
| Qualcomm SDM439 Firmware | ||
| Qualcomm SD 450 Firmware | ||
| Qualcomm Snapdragon 450 | ||
| Qualcomm SDM632 | ||
| Qualcomm SDM632 | ||
| Qualcomm SD 670 Firmware | ||
| Qualcomm SDM670 Firmware | ||
| Qualcomm SD710 Firmware | ||
| Qualcomm Snapdragon 710 | ||
| Qualcomm SDA/SDM845 Firmware | ||
| Qualcomm Snapdragon 845 | ||
| Qualcomm SDX24 | ||
| Qualcomm SDX24 | ||
| Qualcomm SM8150P Firmware | ||
| Qualcomm SM8150 Fusion | ||
| Qualcomm SXR1130 | ||
| Qualcomm SXR1130 Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-14079?
CVE-2019-14079 is classified as a high severity vulnerability due to potential kernel failures.
How do I fix CVE-2019-14079?
To fix CVE-2019-14079, users should update their Qualcomm firmware to the latest patched version provided by the vendor.
Which devices are affected by CVE-2019-14079?
CVE-2019-14079 affects various Qualcomm Snapdragon devices, including models from Snapdragon Mobile, Automotive, and Consumer IOT categories.
What is the impact of CVE-2019-14079?
The impact of CVE-2019-14079 can result in kernel crashes due to uninitialized variable access during DMA buffer unmapping.
Is CVE-2019-14079 specific to any operating systems?
Yes, CVE-2019-14079 primarily affects devices running Android and Qualcomm firmware.
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- agent/event
- agent/last-modified-date
- agent/source
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- vendor/google
- canonical/android
- vendor/qualcomm
- canonical/qualcomm apq8009w firmware
- canonical/qualcomm apq8009w
- canonical/qualcomm apq8053-ac firmware
- canonical/qualcomm apq8053 firmware
- canonical/qualcomm md9607 firmware
- canonical/qualcomm mdm9607 firmware
- canonical/qualcomm mdm9640 firmware
- canonical/qualcomm mdm9640
- canonical/qualcomm msm8909w
- canonical/qualcomm snapdragon 8909
- canonical/qualcomm 8953 firmware
- canonical/qualcomm msm8953 firmware
- canonical/qualcomm qca6574 firmware
- canonical/qualcomm qca6574au
- canonical/qualcomm zz qcs605 firmware
- canonical/qualcomm qcs605 firmware
- canonical/qualcomm sd845 firmware
- canonical/qualcomm snapdragon 845
- canonical/qualcomm sdm429w
- canonical/qualcomm sd429
- canonical/qualcomm sdm429w firmware
- canonical/qualcomm sdm439 firmware
- canonical/qualcomm sd 450 firmware
- canonical/qualcomm snapdragon 450
- canonical/qualcomm sdm632
- canonical/qualcomm sd 670 firmware
- canonical/qualcomm sdm670 firmware
- canonical/qualcomm sd710 firmware
- canonical/qualcomm snapdragon 710
- canonical/qualcomm sda/sdm845 firmware
- canonical/qualcomm sdx24
- canonical/qualcomm sm8150p firmware
- canonical/qualcomm sm8150 fusion
- canonical/qualcomm sxr1130
- canonical/qualcomm sxr1130 firmware