CVE-2022-50087

Katalog CVE

CVSS 7.8 · High EPSS 0,20%

Kerentanan Use After Free pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails When scpi probe fails, at any point, we need to ensure that the scpi_info is not set and will remain NULL until the probe succeeds. If it is not taken care, then it could result use-after-free as the value is exported via get_scpi_ops() and could refer to a memory allocated via devm_kzalloc() but freed when the probe fails.

Rincian

Terbit di NVD

18 Juni 2025

Terakhir diubah

4 Agustus 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

0,20% peluang dieksploitasi; lebih tinggi dari 8,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/08272646cd7c310642c39b7f54348fddd7987643 patch
• https://git.kernel.org/stable/c/0c29e149b6bb498778ed8a1c9597b51acfba7856 patch
• https://git.kernel.org/stable/c/18048cba444a7c41dbf42c180d6b46606fc24c51 patch
• https://git.kernel.org/stable/c/4f2d7b46d6b53c07f44a4f8f8f4438888f0e9e87 patch
• https://git.kernel.org/stable/c/5aa558232edc30468d1f35108826dd5b3ffe978f patch
• https://git.kernel.org/stable/c/689640efc0a2c4e07e6f88affe6d42cd40cc3f85 patch
• https://git.kernel.org/stable/c/87c4896d5dd7fd9927c814cf3c6289f41de3b562 patch