CVE-2022-49491

Katalog CVE

CVSS 5.5 · Medium EPSS 0,28%

Kerentanan NULL Pointer Dereference 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/rockchip: vop: fix possible null-ptr-deref in vop_bind() It will cause null-ptr-deref in resource_size(), if platform_get_resource() returns NULL, move calling resource_size() after devm_ioremap_resource() that will check 'res' to avoid null-ptr-deref.

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

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,28% peluang dieksploitasi; lebih tinggi dari 18,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/3451852312303d54a003c73bd0ae39cebb960bd5 patch
• https://git.kernel.org/stable/c/452922955df215a417c80d09dab72bbc667a1861 patch
• https://git.kernel.org/stable/c/6ff986e057bf28e2f7690dad410768b2270f9453 patch
• https://git.kernel.org/stable/c/769c53bb6116d0eaec0f1fe4ec4b27a74465cad1 patch
• https://git.kernel.org/stable/c/a9b4599665e437de8a1152799c34841b799a2e1c patch
• https://git.kernel.org/stable/c/b54926bd558d97c888c3d2d87886f3c159d3254a patch
• https://git.kernel.org/stable/c/ecfa52654d0c9c333c1fe1611f47105f6bce9591 patch
• https://git.kernel.org/stable/c/f8c242908ad15bbd604d3bcb54961b7d454c43f8 patch
• https://git.kernel.org/stable/c/fcd6a886443730c39170b8383411e52118aec0a3 patch