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CVE-2018-5820

N/A
Published: April 3, 2018 at 05:00 PM UTC
Updated: June 17, 2026 at 02:00 AM UTC
1 product affected across 1 vendorAndroid

Using Android for MSM, Firefox OS for MSM, QRD Android by Qualcomm, Inc.?

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Severity
N/A
Exploit prediction
EPSS 0.4%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://source.android.com/security/bulletin/pixel/2018-04-01

CVSS

7.5HIGH[email protected]
Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-190

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