CVE-2025-68254

Katalog CVE

CVSS 7.1 · High EPSS 0,28%

Skor CVSS 3.1 7.1 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix out-of-bounds read in OnBeacon ESR IE parsing The Extended Supported Rates (ESR) IE handling in OnBeacon accessed *(p + 1 + ielen) and *(p + 2 + ielen) without verifying that these offsets lie within the received frame buffer. A malformed beacon with an ESR IE positioned at the end of the buffer could cause an out-of-bounds read, potentially triggering a kernel panic. Add a boundary check to ensure that the ESR IE body and the subsequent bytes are within the limits of the frame before attempting to access them. This prevents OOB reads caused by malformed beacon frames.

Rincian

Terbit di NVD

16 Desember 2025

Terakhir diubah

30 Juli 2026

Status NVD

Deferred

CVSS 3.1

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

EPSS (30 hari)

0,28% peluang dieksploitasi; lebih tinggi dari 18,5% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/38292407c2bb5b2b3131aaace4ecc7a829b40b76
• https://git.kernel.org/stable/c/502ddcc405b69fa92e0add6c1714d654504f6fd7
• https://git.kernel.org/stable/c/bb5940193d813449540d8d3a82abc045be41f48a
• https://git.kernel.org/stable/c/bf323db1d883c209880bd92f3b12503e3531c3fc
• https://git.kernel.org/stable/c/c03cb111628924827351e19baa5b073e9b0d723d
• https://git.kernel.org/stable/c/c173ce97d3f0f0c0fefa39139d6d04ba60b5db22
• https://git.kernel.org/stable/c/d1ab7f9cee22e7b8a528da9ac953e4193b96cda5