CVE-2022-49787

Katalog CVE

CVSS 5.5 · Medium EPSS 0,22%

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: mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put() pci_get_device() will increase the reference count for the returned pci_dev. We need to use pci_dev_put() to decrease the reference count before amd_probe() returns. There is no problem for the 'smbus_dev == NULL' branch because pci_dev_put() can also handle the NULL input parameter case.

Rincian

Terbit di NVD

1 Mei 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)

0,22% peluang dieksploitasi; lebih tinggi dari 11,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/222cfa0118aa68687ace74aab8fdf77ce8fbd7e6 patch
• https://git.kernel.org/stable/c/27f712cd47d65e14cd52cc32a23d42aeef583d5d patch
• https://git.kernel.org/stable/c/35bca18092685b488003509fef7055aa2d4f2ebc patch
• https://git.kernel.org/stable/c/4423866d31a06a810db22062ed13389416a66b22 patch
• https://git.kernel.org/stable/c/5dbd6378dbf96787d6dbcca44156c511ae085ea3 patch
• https://git.kernel.org/stable/c/7570e5b5419ffd34b6dc45a88c51e113a9a187e3 patch
• https://git.kernel.org/stable/c/a99a547658e5d451f01ed307426286716b6f01bf patch