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.
History

Mon, 08 Dec 2025 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 08 Dec 2025 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
Weaknesses CWE-787
CPEs cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
Vendors & Products Google
Google android
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Mon, 08 Dec 2025 17:15:00 +0000

Type Values Removed Values Added
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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2025-12-08T16:57:40.686Z

Updated: 2025-12-09T04:56:09.224Z

Reserved: 2025-05-22T18:12:31.615Z

Link: CVE-2025-48623

cve-icon Vulnrichment

Updated: 2025-12-08T19:31:34.342Z

cve-icon NVD

Status : Modified

Published: 2025-12-08T17:16:18.653

Modified: 2025-12-08T20:15:51.297

Link: CVE-2025-48623

cve-icon Redhat

No data.