SB2026021328 - Multiple vulnerabilities in Intel NPU Driver

Description

This security bulletin contains information about 3 vulnerabilities.

1) Improper Check for Unusual or Exceptional Conditions (CVE-ID: CVE-2025-32735)

CWE-ID: CWE-754 - Improper Check for Unusual or Exceptional Conditions

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 improper conditions check in some firmware. A local user can send specially crafted data to the application and perform a denial of service (DoS) attack.

2) Improper Check for Unusual or Exceptional Conditions (CVE-ID: CVE-2025-35992)

CWE-ID: CWE-754 - Improper Check for Unusual or Exceptional Conditions

CVSSv4: CVSS:4.0/AV:L/AC:H/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 improper conditions check in some firmware. A local user can send specially crafted data to the application and perform a denial of service (DoS) attack.

3) Improper Check for Unusual or Exceptional Conditions (CVE-ID: CVE-2025-33030)

CWE-ID: CWE-754 - Improper Check for Unusual or Exceptional Conditions

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

The vulnerability allows a local user to escalate privileges on the target system.

The vulnerability exists due to improper conditions check in some firmware. A local user can gain elevated privileges on the system.

Remediation

Install update from vendor's website.

References

• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01403.html