The latest security information on Intel® products.
Intel® Graphics Advisory
| Intel ID: | INTEL-SA-01356 |
|---|---|
| Advisory Category: | Software, Firmware |
| Impact of vulnerability: | Escalation of Privilege, Denial of Service |
| Severity rating: | HIGH |
| Original release: | 11/11/2025 |
| Last revised: | 11/11/2025 |
Summary:
Potential security vulnerabilities for some Intel® Graphics software may allow escalation of privilege or denial of service. Intel is releasing software updates to mitigate these potential vulnerabilities.
Vulnerability Details:
CVEID: CVE-2025-32091
Description: Incorrect default permissions in some firmware for the Intel® Arc™ B-series GPUs within Ring 1: Device Drivers may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are not present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
CVSS Base Score 4.0: 8.4 High
CVSS Vector 4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Base Score 3.1: 8.2 High
CVSS Vector 3.1: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVEID: CVE-2025-31647
Description: Uncontrolled search path for some Intel® Graphics Software before version 25.22.1502.2 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires active user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
CVSS Base Score 4.0: 5.4 Medium
CVSS Vector 4.0: CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Base Score 3.1: 6.7 Medium
CVSS Vector 3.1: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CVEID: CVE-2025-25216
Description: Improper input validation in some firmware for some Intel® Graphics Drivers and Intel LTS kernels within Ring 1: Device Drivers may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (low) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
CVSS Base Score 4.0: 2.0 Low
CVSS Vector 4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CVSS Base Score 3.1: 3.3 Low
CVSS Vector 3.1: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Affected Products:
Intel® Arc™ B-series GPUs:
Affected Products |
Affected Versions |
CVE ID |
Intel® Arc™ B-Series GPU |
B570, B580 |
CVE-2025-32091 |
Intel® Graphics Drivers for:
Products Family |
Before Version |
CVE ID |
Intel® Arc™ graphics |
32.0.101.6913 |
CVE-2025-25216, CVE-2025-31647, CVE-2025-32091 |
Intel® Arc™ Pro graphics |
32.0.101.6862 |
CVE-2025-25216, CVE-2025-31647 |
Intel® Iris® Xe graphics |
32.0.101.6913 |
CVE-2025-25216, CVE-2025-31647 |
Intel® Graphics Software before version 25.22.1502.2.
Intel LTS kernel software before version lts-v6.12.24-linux-250501T040919Z.
Recommendation:
Intel recommends updating Intel® Graphics Driver for Intel® Arc™ graphics and Intel® Iris® Xe graphics to version 32.0.101.6913 or later. This update also includes Intel® Graphics Software version 25.22.1502.2 or later. Updates are available for download at this location:
https://www.intel.com/content/www/us/en/download/785597
Intel recommends updating Intel® Graphics Driver for Intel® Arc™ Pro graphics to version 32.0.101.6862 or later. This update also includes Intel® Graphics Software version 25.22.1502.2 or later. Updates are available for download at this location:
https://www.intel.com/content/www/us/en/download/741626/
Intel recommends updating Intel LTS kernel software to the latest version. Updates are available for download at this location:
https://github.com/intel/linux-intel-lts/tags
Acknowledgements:
Intel would like to thank @j00sean (CVE-2025-31647) for reporting this issue.
The following issues were found internally by Intel, CVE-2025-25216 and CVE-2025-32091.
Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available.
Legal Notices and Disclaimers
Intel provides these materials as-is, with no express or implied warranties.
All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice.
Intel products and services described may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request.
Intel products that have met their End of Servicing Updates may no longer receive functional and security updates. For additional details on support and servicing, please see this help article.
Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at http://intel.com.
Some results have been estimated or simulated using internal Intel analysis or architecture simulation or modeling, and provided to you for informational purposes. Any differences in your system hardware, software or configuration may affect your actual performance.
© Intel Corporation. Intel, the Intel logo, and other Intel marks are trademarks of Intel Corporation or its subsidiaries United States and other countries. Other names and brands may be claimed as the property of others.
Report a Vulnerability
If you have information about a security issue or vulnerability with an Intel branded product or technology, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.
Please provide as much information as possible, including:
- The products and versions affected
- Detailed description of the vulnerability
- Information on known exploits
A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:
For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.
Need product support?
If you...
- Have questions about the security features of an Intel product
- Require technical support
- Want product updates or patches
Please visit Support & Downloads.