CVE-2026-46146

Katalog CVE

CVSS 5.5 · Medium EPSS 0,16%

Kerentanan Loop with Unreachable Exit Condition ('Infinite Loop') pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3() The convert_chmap_v3() has a loop with its increment size of cs_desc->wLength, but we forgot to validate cs_desc->wLength itself, which may lead to potential endless loop by a malformed descriptor. Add a proper size check to abort the loop for plugging the hole.

Rincian

Terbit di NVD

28 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-835: Loop with Unreachable Exit Condition ('Infinite Loop')

EPSS (30 hari)

0,16% peluang dieksploitasi; lebih tinggi dari 4,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/076d5d13eb9c1ad259a7f246149f6676c62285f9 patch
• https://git.kernel.org/stable/c/24a40df79307ca7ca0eec0889361cf6ac146d72a patch
• https://git.kernel.org/stable/c/316aa0b1e3c5600eae5ab876394c1ac70e6db581 patch
• https://git.kernel.org/stable/c/4e0ee232ebe3df04874125d7c7f3e6c25ea5483d patch
• https://git.kernel.org/stable/c/6e7247d8f5fefeceb0bb9cc80a5388a636b219cd patch
• https://git.kernel.org/stable/c/be09b47ed8677d76962e3240c145502e2ad9f3c8 patch
• https://git.kernel.org/stable/c/e0e3dcf48189603f3865f1a0b799b3b42baae96d patch
• https://git.kernel.org/stable/c/fa5b19ce69067874b1413f3c2027563bae8c2cb3 patch