CVE-2020-0427

Description

In create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.17%
Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory android.com
Affected: n/a Android
Published at:
Updated at:

References

Link Tags
https://source.android.com/security/bulletin/pixel/2020-09-01 patch vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html vendor advisory mailing list third party advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html vendor advisory mailing list third party advisory
https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html third party advisory mailing list
http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html third party advisory vdb entry
https://www.starwindsoftware.com/security/sw-20210325-0005/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-0427?
CVE-2020-0427 has been scored as a medium severity vulnerability.
How to fix CVE-2020-0427?
To fix CVE-2020-0427, 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-2020-0427 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-0427 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-2020-0427?
CVE-2020-0427 affects n/a Android.
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