CVE-2026-31768

Katalog CVE

CVSS 7.8 · High EPSS 0,18%

Kerentanan pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: iio: adc: ti-adc161s626: use DMA-safe memory for spi_read() Add a DMA-safe buffer and use it for spi_read() instead of a stack memory. All SPI buffers must be DMA-safe. Since we only need up to 3 bytes, we just use a u8[] instead of __be16 and __be32 and change the conversion functions appropriately.

Rincian

Terbit di NVD

1 Mei 2026

Terakhir diubah

14 Juli 2026

Status NVD

Modified

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

EPSS (30 hari)

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

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/014c6d27878d3883f7bb065610768fd021de1a96 patch
• https://git.kernel.org/stable/c/67b3a91bdc48220bfb67155ab528121b9c822782 patch
• https://git.kernel.org/stable/c/768461517a28d80fe81ea4d5d03a90cd184ea6ad patch
• https://git.kernel.org/stable/c/b3bb8faeca1a2ef7be95ee8a512b639f9ffce947 patch
• https://git.kernel.org/stable/c/d2d031b0786ea66ab0577c9d2d71435068d32199 patch
• https://git.kernel.org/stable/c/fa64aab25aba47296aa8d12bb4c88ec3fecb2054 patch
• https://cert-portal.siemens.com/productcert/html/ssa-019113.html
• https://cert-portal.siemens.com/productcert/html/ssa-082556.html