CVE-2026-46018

Katalog CVE

CVSS 5.5 · Medium EPSS 0,16%

Kerentanan 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: stop parsing UAC2 rates at MAX_NR_RATES parse_uac2_sample_rate_range() caps the number of enumerated rates at MAX_NR_RATES, but it only breaks out of the current rate loop. A malformed UAC2 RANGE response with additional triplets continues parsing the remaining triplets and repeatedly prints "invalid uac2 rates" while probe still holds register_mutex. Stop the whole parse once the cap is reached and return the number of rates collected so far.

Rincian

Terbit di NVD

27 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

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/0da05fedf5e1966b7e7d389866cb86fcf09f4b32 patch
• https://git.kernel.org/stable/c/3c318f97dcc50b2e0556a1813bd6958678e881fd patch
• https://git.kernel.org/stable/c/4d7893a137eadb6163ea4298bf67d74b811d76ef patch
• https://git.kernel.org/stable/c/5436bc1b07d4656f99412dc72871d250d7d55205 patch
• https://git.kernel.org/stable/c/a0b78639ef09b2e77974a3de3b1c07f6de3c5e56 patch
• https://git.kernel.org/stable/c/ab5ba9fd138758ddc50222264ff246b31e397abf patch
• https://git.kernel.org/stable/c/ba036305323814ec1f8655313b2fa6a0f7048716 patch
• https://git.kernel.org/stable/c/f14bd323eec4b4f0ef662520ec852e593ece1d4c patch