CVE-2018-21086

Description

An issue was discovered on Samsung mobile devices with L(5.x), M(6.0), and N(7.x) software. There is a race condition with a resultant double free in vnswap_init_backing_storage. The Samsung ID is SVE-2017-11177 (February 2018).

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.11%
Vendor Advisory samsungmobile.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://security.samsungmobile.com/securityUpdate.smsb vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-21086?
CVE-2018-21086 has been scored as a high severity vulnerability.
How to fix CVE-2018-21086?
To fix CVE-2018-21086, 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-2018-21086 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-21086 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.
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