CVEvulnerability
CVE-2025-38403
7.8 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2025-07-25
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.
Affected configurations
• linux linux kernel (>= 3.9 < 5.4.296)
• linux linux kernel (>= 5.5 < 5.10.240)
• linux linux kernel (>= 5.11 < 5.15.187)
• linux linux kernel (>= 5.16 < 6.1.144)
• linux linux kernel (>= 6.2 < 6.6.97)
• linux linux kernel (>= 6.7 < 6.12.37)
• linux linux kernel (>= 6.13 < 6.15.6)
• linux linux kernel 6.16
• debian debian linux 11.0
References
- https://git.kernel.org/stable/c/0a01021317375b8d1895152f544421ce49299eb1 Patch
- https://git.kernel.org/stable/c/19c2cc01ff9a8031398a802676ffb0f4692dd95d Patch
- https://git.kernel.org/stable/c/1c1bcb0e78230f533b4103e8cf271d17c3f469f0 Patch
- https://git.kernel.org/stable/c/223e2288f4b8c262a864e2c03964ffac91744cd5 Patch
- https://git.kernel.org/stable/c/2d44723a091bc853272e1a51a488a3d22b80be5e Patch
- https://git.kernel.org/stable/c/75705b44e0b9aaa74f4c163d93d388bcba9e386a Patch
- https://git.kernel.org/stable/c/94d0c326cb3ee6b0f8bd00e209550b93fcc5c839 Patch
- https://git.kernel.org/stable/c/e9a673153d578fd439919a24e99851b2f87ecbce Patch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html Third Party Advisory