CVE-2025-38403

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

vsock/vmci: Clear the vmci transport packet properly when initializing it

In vmci_transport_packet_init memset the vmci_transport_packet before populating the fields to avoid any uninitialised data being left in the structure.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected software

VendorProductVersions
LinuxLinux>= d021c344051af91f42c5ba9fdedc176740cbd238, < 19c2cc01ff9a8031398a802676ffb0f4692dd95d; >= d021c344051af91f42c5ba9fdedc176740cbd238, < 1c1bcb0e78230f533b4103e8cf271d17c3f469f0; >= d021c344051af91f42c5ba9fdedc176740cbd238, < 2d44723a091bc853272e1a51a488a3d22b80be5e; >= d021c344051af91f42c5ba9fdedc176740cbd238, < 0a01021317375b8d1895152f544421ce49299eb1; >= d021c344051af91f42c5ba9fdedc176740cbd238, < 94d0c326cb3ee6b0f8bd00e209550b93fcc5c839; >= d021c344051af91f42c5ba9fdedc176740cbd238, < 75705b44e0b9aaa74f4c163d93d388bcba9e386a; >= d021c344051af91f42c5ba9fdedc176740cbd238, < e9a673153d578fd439919a24e99851b2f87ecbce; >= d021c344051af91f42c5ba9fdedc176740cbd238, < 223e2288f4b8c262a864e2c03964ffac91744cd5
LinuxLinux3.9

References

Timeline

Published
Jul 25, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2025-38403: High severity, CVSS 7.8 | Vulnix