SB2025051949 - Two local denial of service vulnerabilities in Intel processors

Description

This security bulletin contains information about 2 vulnerabilities.

1) Resource management error (CVE-ID: CVE-2025-20103)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient resource pool in the core management mechanism for some Intel Processors. A local user can perform a denial of service (DoS) attack.

2) Uncaught Exception (CVE-ID: CVE-2025-20054)

CWE-ID: CWE-248 - Uncaught Exception

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an uncaught exception in the core management mechanism for some Intel Processors. A local user can perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01244.html