CVE-2020-0423

In binder_release_work of binder.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-161151868References: N/A

• CWE-416
• CWE-667

• https://lists.debian.org/debian-lts-announce/2020/12/msg00015.htmlMailing List, Third Party Advisory
• https://source.android.com/security/bulletin/2020-10-01Vendor Advisory
• https://lists.debian.org/debian-lts-announce/2020/12/msg00015.htmlMailing List, Third Party Advisory
• https://source.android.com/security/bulletin/2020-10-01Vendor Advisory

Published

Oct 14, 2020

Last Modified

Jun 17, 2026

Status

Modified

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