High severity7.8NVD Advisory· Published Jul 6, 2018· Updated Jun 17, 2026

CVE-2018-5899

Description

In Android releases from CAF using the linux kernel (Android for MSM, Firefox OS for MSM, QRD Android) before security patch level 2018-06-05, whenever TDLS connection is setup, we are freeing the netbuf in ol_tx_completion_handler and after that, we are accessing it in NBUF_UPDATE_TX_PKT_COUNT causing a use after free.

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Affected products

Qualcomm, Inc./Android for MSM, Firefox OS for MSM, QRD Androidv5
Range: All Android releases from CAF using the Linux kernel

Patches

Vulnerability mechanics

References

www.codeaurora.org/security-bulletin/2018/07/02/july-2018-code-aurora-security-bulletinnvdPatch
source.android.com/security/bulletin/pixel/2018-06-01nvdVendor Advisory

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