CVE-2026-31743

Katalog CVE

CVSS 7.8 · High EPSS 0,18%

Kerentanan Out-of-bounds Write pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: nvmem: zynqmp_nvmem: Fix buffer size in DMA and memcpy Buffer size used in dma allocation and memcpy is wrong. It can lead to undersized DMA buffer access and possible memory corruption. use correct buffer size in dma_alloc_coherent and memcpy.

Rincian

Terbit di NVD

1 Mei 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,18% peluang dieksploitasi; lebih tinggi dari 6,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/2f6e5b9964d0a63a5ba84fca2642876afb70a662 patch
• https://git.kernel.org/stable/c/6c01e7f11f5e5f22285d19510a9643e2506e13c3 patch
• https://git.kernel.org/stable/c/784ed4abded1ca4b525fa4cade8b02f8c5d2a087 patch
• https://git.kernel.org/stable/c/f9b88613ff402aa6fe8fd020573cb95867ae947e patch