CVE-2025-40276

Katalog CVE

CVSS 7.3 · High EPSS 0,14%

Skor CVSS 3.1 7.3 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Flush shmem writes before mapping buffers CPU-uncached The shmem layer zeroes out the new pages using cached mappings, and if we don't CPU-flush we might leave dirty cachelines behind, leading to potential data leaks and/or asynchronous buffer corruption when dirty cachelines are evicted.

Rincian

Terbit di NVD

6 Desember 2025

Terakhir diubah

30 Juli 2026

Status NVD

Deferred

CVSS 3.1

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

EPSS (30 hari)

0,14% peluang dieksploitasi; lebih tinggi dari 2,8% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/576c930e5e7dcb937648490611a83f1bf0171048
• https://git.kernel.org/stable/c/7a12f9c96d06b145562f76ffb20369b4692f0911
• https://git.kernel.org/stable/c/8355eea2a2e9c323021dfdcb95d7767d382123c4