CVEvulnerability

CVE-2025-39972

8.8 HIGH Published 2025-10-15 Modified 2026-10-19 Official page ↗

Status: Deferred
Published: 2025-10-15
Last modified: 2026-10-19
Assigner: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67): 8.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: i40e: fix idx validation in i40e_validate_queue_map Ensure idx is within range of active/initialized TCs when iterating over vf->ch[idx] in i40e_validate_queue_map().

References

https://git.kernel.org/stable/c/34dfac0c904829967d500c51f216916ce1452957 git.kernel.org
https://git.kernel.org/stable/c/4d5e804a9e19b639b18fd13664dbad3c03c79e61 git.kernel.org
https://git.kernel.org/stable/c/50a1e2f50f6c22b93b94eb8d168a1be3c05bf5cd git.kernel.org
https://git.kernel.org/stable/c/6f15a7b34fae75e745bdc2ec05e06ddfd0dd2f3c git.kernel.org
https://git.kernel.org/stable/c/aa68d3c3ac8d1dcec40d52ae27e39f6d32207009 git.kernel.org
https://git.kernel.org/stable/c/b6cb93a7ff208f324c7ec581d72995f80e115e0e git.kernel.org
https://git.kernel.org/stable/c/cc4191e8ef40d2249c1b9a8617d22ec8a976b574 git.kernel.org
https://git.kernel.org/stable/c/d4e3eaaa3cb3af77836d806c89cd6ebf533a7320 git.kernel.org