CVE-2026-64321

Katalog CVE

CVSS 5.5 · Medium EPSS 0,12%

Kerentanan pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: nvme: target: rdma: fix ndev refcount leak on queue connect nvmet_rdma_queue_connect() calls nvmet_rdma_find_get_device() which acquires a reference on the returned ndev via kref_get(). On the path where the host queue backlog is exceeded and the function returns NVME_SC_CONNECT_CTRL_BUSY, reference of ndev is not released, leaking the kref. Fix this by adding a goto to the existing put_device label before the early return.

Rincian

Terbit di NVD

25 Juli 2026

Terakhir diubah

14 September 2026

Status NVD

Modified

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

EPSS (30 hari)

0,12% peluang dieksploitasi; lebih tinggi dari 1,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/5828517d17eda27f21d29ea14800c9e0a57bad11 patch
• https://git.kernel.org/stable/c/a8803c4f0ac3fa7df5551bbb5a8800c434a94357 patch
• https://git.kernel.org/stable/c/badc53620fe813b3a9f727ef9526f98567c2c898 patch
• https://git.kernel.org/stable/c/d65fe42820b890a6a4644de0a95a812471f79ad3 patch
• https://git.kernel.org/stable/c/00eaa58988d35fd47ca8811f7f72871591f61ffb
• https://git.kernel.org/stable/c/204b9645536bb4a77a2cb35e6519dbf9f4ea1665
• https://git.kernel.org/stable/c/712f3268a62d0df98a7ee991cba963ced2e58007