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Case File

CVE-2018-5820

HIGH · CVSS 7.3 EPSS 0.42%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-04-03 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2018-5820
Severity
HIGH
CVSS
7.3
EPSS
0.42%
Linux Android Firefox

Original Filing — NVD Description

In Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android with all Android releases from CAF using the Linux kernel before security patch level 2018-04-05, in the function wma_tbttoffset_update_event_handler(), a parameter received from firmware is used to allocate memory for a local buffer and is not properly validated. This can potentially result in an integer overflow subsequently leading to a heap overwrite.