CVE-2018-11838

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Possible double free issue in WLAN due to lack of checking memory free condition. in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in APQ8053, MDM9640, SDA660, SDM636, SDM660, SDX20

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-415

Affected software

Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music	APQ8053, MDM9640, SDA660, SDM636, SDM660, SDX20

References

https://www.qualcomm.com/company/product-security/bulletins/march-2020-bulletinPatch, Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/march-2020-bulletinPatch, Vendor Advisory

Timeline

Published: Mar 5, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-11846.7An issue was discovered in EMC RecoverPoint for Virtual Machines versions prior to 5.1.1, EMC RecoverPoint version 5.1.0.0, and EMC RecoverP CVE-2018-118407.8In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, while processing the WLAN driver CVE-2018-118427.8In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, during wlan association, driver CVE-2018-118437.8In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, lack fo check on return value in CVE-2018-118455.5Usage of non-time-constant comparison functions can lead to information leakage through side channel analysis in Snapdragon Auto, Snapdragon CVE-2018-118464.7The use of a non-time-constant memory comparison operation can lead to timing/side channel attacks in Snapdragon Mobile in version SD 210/SD CVE-2018-118477.8Malicious TA can tag QSEE kernel memory and map to EL0, there by corrupting the physical memory as well it can be used to corrupt the QSEE k CVE-2018-118497.8Lack of check on out of range of bssid parameter When processing scan start command will lead to buffer flow in Snapdragon Automobile, Snapd CVE-2018-11856.7An issue was discovered in EMC RecoverPoint for Virtual Machines versions prior to 5.1.1, EMC RecoverPoint version 5.1.0.0, and EMC RecoverP CVE-2018-118507.8Lack of check on remaining length parameter When processing scan start command will lead to buffer flow in Snapdragon Automobile, Snapdragon CVE-2018-118517.8In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, lack of check on input received CVE-2018-118527.8In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, improper check In the WMA API fo