CVE-2025-38151

Katalog CVE

CVSS 5.5 · Medium EPSS 0,18%

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

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Fix hang when cma_netevent_callback fails to queue_work The cited commit fixed a crash when cma_netevent_callback was called for a cma_id while work on that id from a previous call had not yet started. The work item was re-initialized in the second call, which corrupted the work item currently in the work queue. However, it left a problem when queue_work fails (because the item is still pending in the work queue from a previous call). In this case, cma_id_put (which is called in the work handler) is therefore not called. This results in a userspace process hang (zombie process). Fix this by calling cma_id_put() if queue_work fails.

Rincian

Terbit di NVD

3 Juli 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

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)

0,18% peluang dieksploitasi; lebih tinggi dari 6,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/02e45168e0fd6fdc6f8f7c42c4b500857aa5efb0 patch
• https://git.kernel.org/stable/c/1ac40736c8c4255d8417b937c9715b193f4a87b3 patch
• https://git.kernel.org/stable/c/8b05aa3692e45b8249379dc52b14acc6a104d2e5 patch
• https://git.kernel.org/stable/c/92a251c3df8ea1991cd9fe00f1ab0cfce18d7711 patch
• https://git.kernel.org/stable/c/ac7897c0124066b9705ffca252a3662d54fc0c9b patch
• https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html advisory pihak ketiga