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THREATINT
PUBLISHED

CVE-2025-38403

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



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.

Reserved 2025-04-16 | Published 2025-07-25 | Updated 2025-07-25 | Assigner Linux

Product status

Default status
unaffected

d021c344051af91f42c5ba9fdedc176740cbd238 before 19c2cc01ff9a8031398a802676ffb0f4692dd95d
affected

d021c344051af91f42c5ba9fdedc176740cbd238 before 1c1bcb0e78230f533b4103e8cf271d17c3f469f0
affected

d021c344051af91f42c5ba9fdedc176740cbd238 before 2d44723a091bc853272e1a51a488a3d22b80be5e
affected

d021c344051af91f42c5ba9fdedc176740cbd238 before 0a01021317375b8d1895152f544421ce49299eb1
affected

d021c344051af91f42c5ba9fdedc176740cbd238 before 94d0c326cb3ee6b0f8bd00e209550b93fcc5c839
affected

d021c344051af91f42c5ba9fdedc176740cbd238 before 75705b44e0b9aaa74f4c163d93d388bcba9e386a
affected

d021c344051af91f42c5ba9fdedc176740cbd238 before e9a673153d578fd439919a24e99851b2f87ecbce
affected

d021c344051af91f42c5ba9fdedc176740cbd238 before 223e2288f4b8c262a864e2c03964ffac91744cd5
affected

Default status
affected

3.9
affected

Any version before 3.9
unaffected

5.4.296
unaffected

5.10.240
unaffected

5.15.187
unaffected

6.1.144
unaffected

6.6.97
unaffected

6.12.37
unaffected

6.15.6
unaffected

6.16-rc5
unaffected

References

git.kernel.org/...c/19c2cc01ff9a8031398a802676ffb0f4692dd95d

git.kernel.org/...c/1c1bcb0e78230f533b4103e8cf271d17c3f469f0

git.kernel.org/...c/2d44723a091bc853272e1a51a488a3d22b80be5e

git.kernel.org/...c/0a01021317375b8d1895152f544421ce49299eb1

git.kernel.org/...c/94d0c326cb3ee6b0f8bd00e209550b93fcc5c839

git.kernel.org/...c/75705b44e0b9aaa74f4c163d93d388bcba9e386a

git.kernel.org/...c/e9a673153d578fd439919a24e99851b2f87ecbce

git.kernel.org/...c/223e2288f4b8c262a864e2c03964ffac91744cd5

cve.org (CVE-2025-38403)

nvd.nist.gov (CVE-2025-38403)

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