CVE-2025-38391

Katalog CVE

CVSS 5.5 · Medium EPSS 0,18%

Kerentanan Out-of-bounds Read pada linux kernel, debian linux. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: do not index invalid pin_assignments A poorly implemented DisplayPort Alt Mode port partner can indicate that its pin assignment capabilities are greater than the maximum value, DP_PIN_ASSIGN_F. In this case, calls to pin_assignment_show will cause a BRK exception due to an out of bounds array access. Prevent for loop in pin_assignment_show from accessing invalid values in pin_assignments by adding DP_PIN_ASSIGN_MAX value in typec_dp.h and using i < DP_PIN_ASSIGN_MAX as a loop condition.

Rincian

Terbit di NVD

25 Juli 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

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-125: Out-of-bounds Read

EPSS (30 hari)

0,18% peluang dieksploitasi; lebih tinggi dari 7,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/114a977e0f6bf278e05eade055e13fc271f69cf7 patch
• https://git.kernel.org/stable/c/2f535517b5611b7221ed478527e4b58e29536ddf patch
• https://git.kernel.org/stable/c/45e9444b3b97eaf51a5024f1fea92f44f39b50c6 patch
• https://git.kernel.org/stable/c/47cb5d26f61d80c805d7de4106451153779297a1 patch
• https://git.kernel.org/stable/c/5581e694d3a1c2f32c5a51d745c55b107644e1f8 patch
• https://git.kernel.org/stable/c/621d5a3ef0231ab242f2d31eecec40c38ca609c5 patch
• https://git.kernel.org/stable/c/af4db5a35a4ef7a68046883bfd12468007db38f1 patch
• https://git.kernel.org/stable/c/c93bc959788ed9a1af7df57cb539837bdf790cee patch
• https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html advisory pihak ketiga