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Vulnerability record · CVE-2020-0427 · published 17 September 2020

CVE-2020-0427: Google android out-of-bounds read vulnerability

Google · Android

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

5.5 CVSS 3.1 Medium EPSS 0.49% · top 60.2% CWE-125 · Out-of-bounds readCWE-416 · Use after free
5.5CVSS 3.1 base score, v2 2.1
0.49%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
12References
17 Jun 2026Last modified by NVD

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

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html Mailing ListThird Party Advisory
http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html Third Party AdvisoryVDB Entry
https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html Mailing ListThird Party Advisory
https://source.android.com/security/bulletin/pixel/2020-09-01 PatchVendor Advisory
https://www.starwindsoftware.com/security/sw-20210325-0005/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html Mailing ListThird Party Advisory
http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html Third Party AdvisoryVDB Entry
https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html Mailing ListThird Party Advisory
https://source.android.com/security/bulletin/pixel/2020-09-01 PatchVendor Advisory
https://www.starwindsoftware.com/security/sw-20210325-0005/ Third Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-0427), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.