CVE-2025-40056

NONE EPSS 9.6%
Published Oct 28, 20258mo ago · Modified Jun 17, 20262w ago
Find Similar
Published Oct 28, 2025 8mo ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: vhost: vringh: Fix copy_to_iter return value check The return value of copy_to_iter can't be negative, check whether the copied length is equal to the requested length instead of checking for negative values.

Threat Intelligence

EPSS Exploit Probability
9.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

References 5

  • git.kernel.org https://git.kernel.org/stable/c/439263376c2c4e126cac0d07e4987568de4eaba5
  • git.kernel.org https://git.kernel.org/stable/c/68aac2b335d474b938d154b9c95cbc58838cb2ce
  • git.kernel.org https://git.kernel.org/stable/c/781226e11d5bdea0d69c7b5aa3cda874093c73b8
  • git.kernel.org https://git.kernel.org/stable/c/b3a950d236e98440c07405ba597b11bce56a8050
  • git.kernel.org https://git.kernel.org/stable/c/bd71e7e0a612740e4de5524880c7cd40293af5f7

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.