CVE-2026-43251

Katalog CVE

CVSS 5.5 · Medium EPSS 0,16%

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: HID: prodikeys: Check presence of pm->input_ep82 Fake USB devices can send their own report descriptors for which the input_mapping() hook does not get called. In this case, pm->input_ep82 stays NULL, which leads to a crash later. This does not happen with the real device, but can be provoked by imposing as one.

Rincian

Terbit di NVD

6 Mei 2026

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-476: NULL Pointer Dereference

EPSS (30 hari)

0,16% peluang dieksploitasi; lebih tinggi dari 5,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/3f1b21cc67a15d7d081378a9b8747dd000a017b8 patch
• https://git.kernel.org/stable/c/cee8337e1bad168136aecfe6416ecd7d3aa7529a patch
• https://git.kernel.org/stable/c/d08f35f843881ec504d7537a9bb728a073db3366 patch
• https://git.kernel.org/stable/c/d5512ce892f774d37c53082adadfcad04f21b50e patch
• https://git.kernel.org/stable/c/e7ac1cd823cd2e9fcbd5cb0b261d6d35dbb79341 patch
• https://git.kernel.org/stable/c/edccbf7d6dc05d692bde3a89de5a4001f72a0fa4 patch
• https://git.kernel.org/stable/c/ee572578f09f0e743e9383393a75c3a7a0f9b4c2 patch
• https://git.kernel.org/stable/c/f580c79683356632f12f2c2029f2fe936d953aa1 patch