What’s Vulnerable › Vulnerabilities

CVE-2022-20454

• Severity: medium (CVSS 6.7 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: 2022-11-08 · updated 2026-06-17
• Weakness: CWE-190

Description

In fdt_next_tag of fdt.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-242096164

Affected products

• Android: 10.0, 11.0, 12.0, 12.1, 13.0

References

• https://source.android.com/security/bulletin/2022-11-01
• https://source.android.com/security/bulletin/2022-11-01

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