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Vulnerability record · CVE-2020-0110 · published 14 May 2020

CVE-2020-0110: Google android out-of-bounds write vulnerability

Google · Android

In psi_write of psi.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-148159562References: Upstream kernel

7.8 CVSS 3.1 High EPSS 0.18% · top 93.0% CWE-787 · Out-of-bounds write
7.8CVSS 3.1 base score, v2 4.6
0.18%EPSS exploitation probability, 30 days
NoNot in CISA KEV
140Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

In psi_write of psi.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-148159562References: Upstream kernel

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

Affected products

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

References

LinkTags
https://source.android.com/security/bulletin/2020-05-01 PatchVendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00533.html Third Party Advisory
https://source.android.com/security/bulletin/2020-05-01 PatchVendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00533.html 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-2020-0110), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.