CVE-2022-49462

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: drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. a6xx_gmu_init() passes the node to of_find_device_by_node() and of_dma_configure(), of_find_device_by_node() will takes its reference, of_dma_configure() doesn't need the node after usage. Add missing of_node_put() to avoid refcount leak.

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 17,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/06907a374f1b74f8f2fb30720dc6df81331e4fb5 patch
• https://git.kernel.org/stable/c/48e82ce8cdb19c20a5020fa446b286d6a147450c patch
• https://git.kernel.org/stable/c/65ddbc0d26824e2a5d6154d01d8cf39344900213 patch
• https://git.kernel.org/stable/c/6832e36f156ea35a6ed74bca72727806116effdd patch
• https://git.kernel.org/stable/c/c56de483093d7ad0782327f95dda7da97bc4c315 patch
• https://git.kernel.org/stable/c/edff4c1af831d0c02e654eed9da7d74174de49d5 patch