Vulnerability Database

314,496

Total vulnerabilities in the database

CVE-2025-48623

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: Dec 8, 2025
  • Updated: Dec 9, 2025
  • CVE: CVE-2025-48623
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H