Intel QAT software drivers for Windows security vulnerabilities

Intel QAT software drivers for Windows are a set of encryption and compression hardware acceleration drivers for the Windows platform developed by Intel Corporation. Versions prior to Intel QAT software drivers for Windows 1.13 contain security vulnerabilities. These vulnerabilities stem from the...

Intel QAT software drivers for Windows – Input validation error vulnerability

Intel QAT software drivers for Windows are a set of encryption and compression hardware acceleration drivers for the Windows platform developed by Intel Corporation. Versions of Intel QAT software drivers for Windows prior to version 1.13 contain a vulnerability related to input validation. This...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013570)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013570 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix DMA transfer direction When CONFIGDMAAPIDEBUG is selected, while running the...

CVE-2025-35998: Missing Protection Mechanism for Alternate Hardware Interface

Missing protection mechanism for alternate hardware interface in the IntelR Quick Assist Technology for some IntelR Platforms within Ring 0: Kernel may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of...

CVE-2025-30508: Improper Authorization

Improper authorization in the IntelR Quick Assist Technology for some IntelR Platforms within Ring 0: Kernel 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...

CVE-2025-39721

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - flush misc workqueue during device shutdown Repeated loading and unloading of a device specific QAT driver, for example qat4xxx, in a tight loop can lead to a crash due to a use-after-free scenario. This occurs when...

Intel QAT Engine for OpenSSL software information disclosure vulnerability

The Intel QAT Engine for OpenSSL software is an open source software plug-in designed to accelerate OpenSSL cryptographic operations with Intel Quick Assist Technology QAT hardware. An information disclosure vulnerability exists in Intel QAT Engine for OpenSSL software, which can be exploited by...

Intel QAT security vulnerabilities

The Intel QAT Engine for OpenSSL software is an open source software plug-in designed to accelerate OpenSSL cryptographic operations with Intel Quick Assist Technology QAT hardware. A control flow management deficiency vulnerability exists in Intel QAT Engine for OpenSSL software, which can be...

crypto: qat - resolve race condition during AER recovery

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DEBIAN-CVE-2024-38606

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - validate slices count returned by FW The function adfsendadmintlstart enables the telemetry TL feature on a QAT device by sending the ICPQATFWTLSTART message to the firmware. This triggers the FW to start writing TL...

PT-2025-8497

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential integer underflow issue has been identified in the Linux kernel's crypto subsystem, specifically in the QAT Quick Assist Technology module. This issue could occur when handli...