CVE-2025-38403
High
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedJul 25, 2025
First seenJul 25, 2025
How to fix
Update
- linux linux_kernel5.4.296, 5.10.240, 5.15.187, 6.1.144, 6.6.97, 6.12.37, 6.15.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 3.9 ≤ v < 5.4.296, 5.5 ≤ v < 5.10.240, 5.11 ≤ v < 5.15.187, 5.16 ≤ v < 6.1.144, 6.2 ≤ v < 6.6.97, 6.7 ≤ v < 6.12.37, 6.13 ≤ v < 6.15.6, 6.16 | 5.4.296, 5.10.240, 5.15.187, 6.1.144, 6.6.97, 6.12.37, 6.15.6 |
| debian debian_linux | 11.0 | — |
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