CVE-2022-50321

Katalog CVE

CVSS 5.5 · Medium EPSS 0,16%

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: wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit() The brcmf_netdev_start_xmit() returns NETDEV_TX_OK without freeing skb in case of pskb_expand_head() fails, add dev_kfree_skb() to fix it. Compile tested only.

Rincian

Terbit di NVD

15 September 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

Jenis kelemahan (CWE)

CWE-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

0,16% peluang dieksploitasi; lebih tinggi dari 4,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/212fde3fe76e962598ce1d47b97cc78afdfc71b3 patch
• https://git.kernel.org/stable/c/3a4d18318f473e97d628f410215b3fac32d07aed patch
• https://git.kernel.org/stable/c/4c55fdebc1c358de96bfab52ed309d58a3ba66ef patch
• https://git.kernel.org/stable/c/7f159116d620615779adbf88a5d94713702216d8 patch
• https://git.kernel.org/stable/c/d869a189505224601e310c7769cb90b0e2f60b31 patch
• https://git.kernel.org/stable/c/e08e6812efb6a8c676e733de0518594d1517e0d9 patch
• https://git.kernel.org/stable/c/e5d01e85cf46628647cd696cb72ba4659b18967f patch
• https://git.kernel.org/stable/c/e8ef89e5b89ee041a94eecfb6c31fcc237f9168c patch