CVE-2026-46009

Katalog CVE

CVSS 5.5 · Medium EPSS 0,16%

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: PCI: endpoint: pci-epf-ntb: Remove duplicate resource teardown epf_ntb_epc_destroy() duplicates the teardown that the caller is supposed to do later. This leads to an oops when .allow_link fails or when .drop_link is performed. Remove the helper. Also drop pci_epc_put(). EPC device refcounting is tied to configfs EPC group lifetime, and pci_epc_put() in the .drop_link path is sufficient.

Rincian

Terbit di NVD

27 Mei 2026

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)

0,16% peluang dieksploitasi; lebih tinggi dari 5,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/3446beddba450c8d6f9aca2f028712ac527fead3 patch
• https://git.kernel.org/stable/c/65fc57c8b8f0b31be62be291cb1bb01755cec85d patch
• https://git.kernel.org/stable/c/72099f015d3c77bf2eb703d1aab113bd7a60915a patch
• https://git.kernel.org/stable/c/756ca5e7ed22d9045bb4de4c981f9149278d5cd3 patch
• https://git.kernel.org/stable/c/c3029721b84f59e790285ad27544ed5d3cb0f2a6 patch
• https://git.kernel.org/stable/c/c72f6a7ea638f95c486a5cfd86e567b646027687 patch
• https://git.kernel.org/stable/c/e813c95e4c8edd31599081e6356e20ada30e266d patch