Vulnerabilities CVE-2023-53226

CVE-2023-53226

High

Open

TLP:CLEAR

wifi: mwifiex: Fix OOB and integer underflow when rx packets

NVD CVE.org

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Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix OOB and integer underflow when rx packets Make sure mwifiex_process_mgmt_packet, mwifiex_process_sta_rx_packet and mwifiex_process_uap_rx_packet, mwifiex_uap_queue_bridged_pkt and mwifiex_process_rx_packet not out-of-bounds access the skb->data buffer.

Details

CVSS Score: 8.8
EPSS Score ⓘ: 0.24%

14.8th percentile
CVSS Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Confidence: 90%
Published: Sep 15, 2025
Last Modified: Aug 5, 2026

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