What’s Vulnerable › Vulnerabilities

CVE-2021-1028

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-12-15 · updated 2026-06-17
• Weakness: CWE-416

Description

In setClientStateLocked of SurfaceFlinger.cpp, there is a possible out of bounds write 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-12Android ID: A-193034683

Affected products

• Android: 12.0

References

• https://source.android.com/security/bulletin/pixel/2021-12-01
• https://source.android.com/security/bulletin/pixel/2021-12-01

Get alerted when CVE-2021-1028 or the next vulnerability affects your stack