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.
CWE
- CWE-787 — CWE-787 Out-of-bounds Write
- CWE-20 — CWE-20 Improper Input Validation
Affected
- Google / Android — v=Android kernel [affected]
CVSS
- (none)
References
- https://android.googlesource.com/kernel/common/+/3b6fab0ff24f7108c71a4d9c12567455cb2a5a81
- https://android.googlesource.com/kernel/common/+/e76cff4952af4ac4652dc74ffbd134ff57c47895
- https://source.android.com/security/bulletin/2025-12-01
Source
cvelistV5-main/cves/2025/48xxx/CVE-2025-48623.json