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Medium severity6.7NVD Advisory· Published Dec 16, 2022· Updated Jun 17, 2026

CVE-2022-20572

CVE-2022-20572

Description

In verity_target of dm-verity-target.c, there is a possible way to modify read-only files due to a missing permission check. 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-234475629References: Upstream kernel

AI Insight

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Affected products

4
  • Google/Android2 versions
    cpe:2.3:o:google:android:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
    • (no CPE)
  • Google/Android kerneldescription
  • Google/Kernelllm-create

Patches

Vulnerability mechanics

References

1

News mentions

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