CVE-2022-49678

Katalog CVE

CVSS 5.5 · Medium EPSS 0,27%

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

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. In brcmstb_init_sram, it pass dn to of_address_to_resource(), of_address_to_resource() will call of_find_device_by_node() to take reference, so we should release the reference returned by of_find_matching_node().

Rincian

Terbit di NVD

26 Februari 2025

Terakhir diubah

17 Juni 2026

Status NVD

Modified

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

EPSS (30 hari)

0,27% peluang dieksploitasi; lebih tinggi dari 17,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/10ba9d499a9fd82ed40897e734ba19870a879407 patch
• https://git.kernel.org/stable/c/30bbfeb480ae8b5ee43199d72417b232590440c2 patch
• https://git.kernel.org/stable/c/37d838de369b07b596c19ff3662bf0293fdb09ee patch
• https://git.kernel.org/stable/c/4f5877bdf7b593e988f1924f4c3df6523f80b39c patch
• https://git.kernel.org/stable/c/734a4d15142bb4c8ecad2d8ec70d7564e78ae34d patch
• https://git.kernel.org/stable/c/dcafd5463d8f20c4f90ddc138a5738adb99f74c8 patch