CVE-2018-11830
Improper input validation in QCPE create function may lead to integer overflow in Snapdragon Auto...
Improper input validation in QCPE create function may lead to integer overflow in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9206, MDM9607, MDM9650, MDM9655, MSM8996AU, SD 410/12, SD 820A
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Improper input validation in QCPE create function may lead to integer overflow in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9206, MDM9607, MDM9650, MDM9655, MSM8996AU, SD 410/12, SD 820A
- Record
CVE-2018-11830- CVSS 3.0
- 7.8 High
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.2 High
AV:L/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Improper input validation in QCPE create function may lead to integer overflow in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9206, MDM9607, MDM9650, MDM9655, MSM8996AU, SD 410/12, SD 820A
- Record
CVE-2018-11830- Updated
- 2026-11-02
EUVDEUVD-2018-3822 No score
Improper input validation in QCPE create function may lead to integer overflow in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9206, MDM9607, MDM9650, MDM9655, MSM8996AU, SD 410/12, SD 820A
- Record
EUVD-2018-3822- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9gpr-p9m3-h54f
Improper input validation in QCPE create function may lead to integer overflow in Snapdragon Auto...
Improper input validation in QCPE create function may lead to integer overflow in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9206, MDM9607, MDM9650, MDM9655, MSM8996AU, SD 410/12, SD 820A
- Record
GHSA-9gpr-p9m3-h54f- CVSS 3.0
- 7.8 High
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
- qualcomm, inc. snapdragon auto, snapdragon consumer electronics connectivity, snapdragon industrial iot, snapdragon mobile
- qualcomm mdm9206 firmware
- qualcomm mdm9607 firmware
- qualcomm mdm9650 firmware
- qualcomm mdm9655 firmware
- qualcomm msm8996au firmware
- qualcomm sd 410 firmware
- qualcomm sd 412 firmware
- qualcomm sd 820a firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-11830 is a high vulnerability (CVSS 7.8) in Qualcomm, Inc. Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial Iot, Snapdragon Mobile, published April 4, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.21%, the 11th percentile. No source names a fixed version.