CVE-2021-47260

Katalog CVE

CVSS 5.5 · Medium EPSS 0,24%

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

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix a potential NULL dereference in nfs_get_client() None of the callers are expecting NULL returns from nfs_get_client() so this code will lead to an Oops. It's better to return an error pointer. I expect that this is dead code so hopefully no one is affected.

Rincian

Terbit di NVD

21 Mei 2024

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

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,24% peluang dieksploitasi; lebih tinggi dari 13,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/0057ecef9f324007c0ba5fcca4ddd131178ce78b patch
• https://git.kernel.org/stable/c/09226e8303beeec10f2ff844d2e46d1371dc58e0 patch
• https://git.kernel.org/stable/c/279ad78a00f8b9c5ff24171a59297187a3bd44b7 patch
• https://git.kernel.org/stable/c/4b380a7d84ef2ce3f4f5bec5d8706ed937ac6502 patch
• https://git.kernel.org/stable/c/58ddf61f10b8f9b7b1341644bfee2f1c6508d4e1 patch
• https://git.kernel.org/stable/c/634f17ff1d59905eb3b4bbbc00805961d08beaee patch
• https://git.kernel.org/stable/c/a979e601000982a3ca693171a6d4dffc47f8ad00 patch
• https://git.kernel.org/stable/c/fab8bfdfb4aac9e4e8363666333adfdf21e89106 patch