CVE-2026-64243

Katalog CVE

CVSS 7.1 · High EPSS 0,17%

Kerentanan Improper Validation of Array Index pada linux kernel. Skor CVSS 3.1 7.1 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: simple-mux: Fix enum control bounds check simple_mux_control_put() rejects values greater than e->items, but enum control values are zero based. For the two-entry mux used by this driver, valid values are 0 and 1, so value 2 must be rejected as well. Accepting e->items can store an invalid mux state, pass it to the GPIO setter, and pass it on to the DAPM mux update path where it is used as an index into the enum text array. Use the same >= e->items check used by the ASoC enum helpers.

Rincian

Terbit di NVD

24 Juli 2026

Terakhir diubah

17 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

7.1 (High), sumber CNA
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-129: Improper Validation of Array Index

EPSS (30 hari)

0,17% peluang dieksploitasi; lebih tinggi dari 5,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/05ef77f02607a3dc5d7f9762cb990f76843315d4 patch
• https://git.kernel.org/stable/c/164dcbec9632ca93ae313e6da6e4e05584fa0f02 patch
• https://git.kernel.org/stable/c/2ff3ac6f7664fe5639cad01712ac5e021fa7939c patch
• https://git.kernel.org/stable/c/5fe860af8630cf7c78523cbd68e5a234743585aa patch
• https://git.kernel.org/stable/c/6fb653b62f169f6050fac45b56bf21ad097e19f6 patch
• https://git.kernel.org/stable/c/d8cc3e747b002a8b965c529de79c0654675b9a1a patch
• https://git.kernel.org/stable/c/f63ad68e18d774a5d15cd7e405ead63f6b322679 patch