What’s Vulnerable › Vulnerabilities

CVE-2025-38664: ice: Fix a null pointer dereference in ice_copy_and_init_pkg()

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-08-22 · updated 2026-06-17
• Weakness: CWE-476

Description

In the Linux kernel, the following vulnerability has been resolved: ice: Fix a null pointer dereference in ice_copy_and_init_pkg() Add check for the return value of devm_kmemdup() to prevent potential null pointer dereference.

Affected products

• Debian Linux: 11.0
• Linux kernel: from 5.4 before 5.4.297; from 5.5 before 5.10.241; from 5.11 before 5.15.190; from 5.16 before 6.1.148; from 6.2 before 6.6.101; from 6.7 before 6.12.41 — fixed in 5.10.241, 5.15.190, 5.4.297, 6.1.148, 6.12.41, 6.15.9

How to fix

Upgrade to a fixed version: Linux kernel 5.10.241, 5.15.190, 5.4.297, 6.1.148. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/0fde7dccbf4c8a6d7940ecaf4c3d80a12f405dd7
• https://git.kernel.org/stable/c/1c30093d58cd3d02d8358e2b1f4a06a0aae0bf5b
• https://git.kernel.org/stable/c/3028f2a4e746b499043bbb8ab816f975473a0535
• https://git.kernel.org/stable/c/35370d3b44efe194fd5ad55bac987e629597d782
• https://git.kernel.org/stable/c/435462f8ab2b9c5340a5414ce02f70117d0cfede
• https://git.kernel.org/stable/c/4ff12d82dac119b4b99b5a78b5af3bf2474c0a36
• https://git.kernel.org/stable/c/6d640a8ea62435a7f6f89869bee4fa99423d07ca
• https://git.kernel.org/stable/c/7c5a13c76dd37e9e4f8d48b87376a54f4399ce15
• https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
• https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html

Get alerted when CVE-2025-38664 or the next vulnerability affects your stack