CVE-2025-48623

Description

In init_pkvm_hyp_vcpu of pkvm.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

PUBLISHED Reserved 2025-05-22 | Published 2025-12-08 | Updated 2025-12-09 | Assigner google_android

Problem types

Elevation of privilege

Product status

References

android.googlesource.com/...f24f7108c71a4d9c12567455cb2a5a81

android.googlesource.com/...52af4ac4652dc74ffbd134ff57c47895

source.android.com/security/bulletin/2025-12-01

cve.org (CVE-2025-48623)

nvd.nist.gov (CVE-2025-48623)

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