CVE-2018-11863

Description

In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, lack of check of input received from firmware to calculate the length of WMA roam synch buffer can lead to buffer overwrite during memcpy.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.01%
Third-Party Advisory codeaurora.org Third-Party Advisory codeaurora.org
Affected: Qualcomm, Inc. Android for MSM, Firefox OS for MSM, QRD Android
Published at:
Updated at:

References

Link Tags
https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=33abba90b5c570a8334110ff7e1f696908465fd3 third party advisory patch
https://www.codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletin third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2018-11863?
CVE-2018-11863 has been scored as a high severity vulnerability.
How to fix CVE-2018-11863?
To fix CVE-2018-11863, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-11863 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-11863 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-11863?
CVE-2018-11863 affects Qualcomm, Inc. Android for MSM, Firefox OS for MSM, QRD Android.
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