Cpuid

Cpu-z

4 Schwachstellen gefunden.

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Exploit
  • EPSS 0.02%
  • Veröffentlicht 27.01.2026 00:00:00
  • Zuletzt bearbeitet 06.02.2026 19:58:31

The kernel driver of CPUID CPU-Z v2.17 and earlier does not validate user-supplied values passed via its IOCTL interface, allowing an attacker to access sensitive information via a crafted request.

Exploit
  • EPSS 0.05%
  • Veröffentlicht 05.08.2025 18:15:32
  • Zuletzt bearbeitet 09.10.2025 17:33:57

An issue was discovered in CPUID cpuz.sys 1.0.5.4. An attacker can use DeviceIoControl with the unvalidated parameters 0x9C402440 and 0x9C402444 as IoControlCodes to perform RDMSR and WRMSR, respectively. Through this process, the attacker can modify...

  • EPSS 0.05%
  • Veröffentlicht 16.10.2017 01:29:00
  • Zuletzt bearbeitet 20.04.2025 01:37:25

In CPUID CPU-Z through 1.81, there are improper access rights to a kernel-mode driver (e.g., cpuz143_x64.sys for version 1.43) that can result in information disclosure or elevation of privileges, because of an arbitrary read of any physical address ...

  • EPSS 0.98%
  • Veröffentlicht 16.10.2017 01:29:00
  • Zuletzt bearbeitet 20.04.2025 01:37:25

In CPUID CPU-Z before 1.43, there is an arbitrary memory write that results directly in elevation of privileges, because any program running on the local machine (while CPU-Z is running) can issue an ioctl 0x9C402430 call to the kernel-mode driver (e...