Improper Handling of Overlap Between Protected Memory Ranges in Intel Xeon 6 processor with P-cores - CVE-2025-22889
Published: August 15, 2025
Vulnerability identifier: #VU114111
CSH Severity: Low
CVSS v4: 7 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-22889
CWE-ID: CWE-1260
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local administrator to escalate privileges on the system.
The vulnerability exists due to improper handling of overlap between protected memory ranges, which leads to security restrictions bypass and privilege escalation.
Affected software
Intel Xeon 6 processor with P-cores
How to mitigate CVE-2025-22889
Install updates from vendor's website.