High severity7.8NVD Advisory· Published Sep 18, 2018· Updated Jun 17, 2026
CVE-2018-11840
CVE-2018-11840
Description
In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, while processing the WLAN driver command ioctl a temporary buffer used to construct the reply message may be freed twice.
Affected products
1- Qualcomm, Inc./Android for MSM, Firefox OS for MSM, QRD Androidv5Range: All Android releases from CAF using the Linux kernel
Patches
Vulnerability mechanics
References
3- source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/nvdPatchThird Party Advisory
- www.codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletinnvdPatchThird Party Advisory
- www.securityfocus.com/bid/107770nvd
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