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High severity7.3NVD Advisory· Published Apr 3, 2018· Updated Jun 17, 2026

CVE-2018-5820

CVE-2018-5820

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.

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Affected products

2
  • Qualcomm/Android for MSMllm-fuzzy
    Range: <2018-04-05
  • 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

1

News mentions

0

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