Fiche vulnérabilité
CVE-2025-38122 : faille moyenne linux linux kernel (CVSS 5.5)
Description
In the Linux kernel, the following vulnerability has been resolved: gve: add missing NULL check for gve_alloc_pending_packet() in TX DQO gve_alloc_pending_packet() can return NULL, but gve_tx_add_skb_dqo() did not check for this case before dereferencing the returned pointer. Add a missing NULL check to prevent a potential NULL pointer dereference when allocation fails. This improves robustness in low-memory scenarios.
En bref
- Sévérité
- Moyenne (CVSS 5.5)
- Vecteur CVSS
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 3 juil. 2025
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- linux linux kernel
- debian debian linux
Références
- Fiche CVE-2025-38122 sur le NVD (NIST)
- git.kernel.org/stable/c/12c331b29c7397ac3b03584e12902990693bc…
- git.kernel.org/stable/c/2e5ead9e4e91fbe7799bd38afd8904543be1c…
- git.kernel.org/stable/c/7f6265fce3bd424ded666481b37f106d7915f…
- git.kernel.org/stable/c/a0319c9b1648a67511e947a596ca86888451c…
- git.kernel.org/stable/c/ae98a1787fdcb0096d122bc80d93c3c7d812c…
- git.kernel.org/stable/c/c741a7ef68023ac800054e2131c3e22e647fd…
- lists.debian.org/debian-lts-announce/2025/10/msg00008.html