CVE-2020-0221

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Airbrush FW's scratch memory allocator is susceptible to numeric overflow. When the overflow occurs, the next allocation could potentially return a pointer within the previous allocation's memory, which could lead to improper memory access.Product: AndroidVersions: Android kernelAndroid ID: A-135772851

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-682

Affected software

No affected versions have been published.

Timeline

Published: May 14, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-02239.8This is an unbounded write into kernel global memory, via a user-controlled buffer size.Product: AndroidVersions: Android kernelAndroid ID: CVE-2020-02249.8In FastKeyAccumulator::GetKeysSlow of keys.cc, there is a possible out of bounds write due to type confusion. This could lead to remote code CVE-2020-02259.8In a2dp_vendor_ldac_decoder_decode_packet of a2dp_vendor_ldac_decoder.cc, there is a possible out of bounds write due to a missing bounds ch CVE-2020-02267.8In createWithSurfaceParent of Client.cpp, there is a possible out of bounds write due to type confusion. This could lead to local escalation CVE-2020-02277.8In onCommand of CompanionDeviceManagerService.java, there is a possible permissions bypass due to a missing permission check. This could lea CVE-2020-02287.5There is an improper configuration of recorder related service. Product: AndroidVersions: Android SoCAndroid ID: A-156333723 CVE-2020-02299.8There is a possible out of bounds write due to an incorrect bounds check.Product: AndroidVersions: Android SoCAndroid ID: A-156333725 CVE-2020-02309.8There is a possible out of bounds write due to an incorrect bounds check. Product: AndroidVersions: Android SoCAndroid ID: A-156337262 CVE-2020-02319.8There is a possible out of bounds write due to an incorrect bounds check. Product: AndroidVersions: Android SoCAndroid ID: A-156333727 CVE-2020-02329.8Function abc_pcie_issue_dma_xfer_sync creates a transfer object, adds it to the session object then continues to work with it. A concurrent CVE-2020-02337.8In main of main.cpp, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with no a CVE-2020-02347.8In crus_afe_get_param of msm-cirrus-playback.c, there is a possible out of bounds write due to a missing bounds check. This could lead to lo