CVE-2021-47320

Katalog CVE

CVSS 5.5 · Medium EPSS 0,26%

Kerentanan Missing Release of Memory after Effective Lifetime 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 acl memory leak of posix_acl_create() When looking into another nfs xfstests report, I found acl and default_acl in nfs3_proc_create() and nfs3_proc_mknod() error paths are possibly leaked. Fix them in advance.

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-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

0,26% peluang dieksploitasi; lebih tinggi dari 16,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/0704f617040c397ae73c1f88f3956787ec5d6529 patch
• https://git.kernel.org/stable/c/1fcb6fcd74a222d9ead54d405842fc763bb86262 patch
• https://git.kernel.org/stable/c/2e3960f276b4574a9bb0dfa31a7497302f6363b2 patch
• https://git.kernel.org/stable/c/4b515308ab875c7e8ada8e606fe0c64762da5ed4 patch
• https://git.kernel.org/stable/c/687cf32865b2d6960214bce523f2afac58dd3cd2 patch
• https://git.kernel.org/stable/c/8a2b308a54c5ec224fedc753617f99b29ffcd883 patch
• https://git.kernel.org/stable/c/c8fc86e9df6a6a03f5a8e15a3b7a5c75fd05aa38 patch
• https://git.kernel.org/stable/c/cef9d9acb7c80ed6bace894b6334557fd493863b patch
• https://git.kernel.org/stable/c/d0b32dc1409f7e65e4fcc34e236462268e69a357 patch