What’s Vulnerable › Vulnerabilities

CVE-2021-0457

• Severity: medium (CVSS 6.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-10 · updated 2026-06-17
• Weakness: CWE-787

Description

In the FingerTipS touch screen driver, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-157155375

Affected products

• Android: all versions

References

• https://source.android.com/security/bulletin/pixel/2021-03-01
• https://www.zerodayinitiative.com/advisories/ZDI-21-279/
• https://source.android.com/security/bulletin/pixel/2021-03-01
• https://www.zerodayinitiative.com/advisories/ZDI-21-279/

Get alerted when CVE-2021-0457 or the next vulnerability affects your stack