CVE-2025-38403

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

At a glance

Severity
Not available
EPSS
EPSS 0.22 % · percentile 12 (2026-10-27)
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Analyzed

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.

Scores

VersionScoreVectorScored by
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected d021c344051af91f42c5ba9fdedc176740cbd238 < 19c2cc01ff9a8031398a802676ffb0f4692dd95d ; affected d021c344051af91f42c5ba9fdedc176740cbd238 < 1c1bcb0e78230f533b4103e8cf271d17c3f469f0 ; affected d021c344051af91f42c5ba9fdedc176740cbd238 < 2d44723a091bc853272e1a51a488a3d22b80be5e ; affected d021c344051af91f42c5ba9fdedc176740cbd238 < 0a01021317375b8d1895152f544421ce49299eb1 ; affected d021c344051af91f42c5ba9fdedc176740cbd238 < 94d0c326cb3ee6b0f8bd00e209550b93fcc5c839 ; affected d021c344051af91f42c5ba9fdedc176740cbd238 < 75705b44e0b9aaa74f4c163d93d388bcba9e386a
Linux · Linuxaffected 3.9 ; unaffected 0 < 3.9 ; unaffected 5.4.296 ≤ 5.4.* ; unaffected 5.10.240 ≤ 5.10.* ; unaffected 5.15.187 ≤ 5.15.* ; unaffected 6.1.144 ≤ 6.1.*

References

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD