What’s Vulnerable › Vulnerabilities

CVE-2021-0459

• Severity: medium (CVSS 4.4 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-125

Description

In fts_driver_test_write of fts_proc.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-157154534

Affected products

• Android: all versions

References

• https://source.android.com/security/bulletin/pixel/2021-03-01
• https://www.zerodayinitiative.com/advisories/ZDI-21-278/
• https://source.android.com/security/bulletin/pixel/2021-03-01
• https://www.zerodayinitiative.com/advisories/ZDI-21-278/

Get alerted when CVE-2021-0459 or the next vulnerability affects your stack