CVE-2021-39812

In TBD of TBD, there is a possible out of bounds read due to a use after free. 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-205522359References: N/A

• CWE-416

• https://source.android.com/security/bulletin/pixel/2022-04-01Patch, Vendor Advisory
• https://source.android.com/security/bulletin/pixel/2022-04-01Patch, Vendor Advisory

Published

Apr 12, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2021-39806In closef of label_backends_android.c, there is a possible w…7.8
• CVE-2021-39807In handleNfcStateChanged of SecureNfcEnabler.java, there is …7.8
• CVE-2021-39808In createNotificationChannelGroup of PreferencesHelper.java,…7.8
• CVE-2021-39809In avrc_ctrl_pars_vendor_rsp of avrc_pars_ct.cc, there is a …7.5
• CVE-2021-3981A flaw in grub2 was found where its configuration file, know…3.3
• CVE-2021-39810In verifyDefaults of CardEmulationManager.java, there is a p…7.8
• CVE-2021-39814In ppmp_validate_wsm of drm_fw.c, there is a possible out of…6.7
• CVE-2021-39815The PowerVR GPU driver allows unprivileged apps to allocated…9.8
• CVE-2021-39816Adobe Bridge version 11.1 (and earlier) is affected by a mem…7.8
• CVE-2021-39817Adobe Bridge version 11.1 (and earlier) is affected by a mem…7.8
• CVE-2021-39818Adobe InCopy version 11.1 (and earlier) is affected by a mem…7.8
• CVE-2021-39819Adobe InCopy version 11.1 (and earlier) is affected by a mem…7.8