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CVE-2025-38159

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CVE-2025-38159

Published: Jul 3, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds Set the size to 6 instead of 2, since 'para' array is passed to 'rtw_fw_bt_wifi_control(rtwdev, para[0], &para[1])', which reads 5 bytes: void rtw_fw_bt_wifi_control(struct rtw_dev *rtwdev, u8 op_code, u8 *data) { ... SET_BT_WIFI_CONTROL_DATA1(h2c_pkt, *data); SET_BT_WIFI_CONTROL_DATA2(h2c_pkt, *(data + 1)); ... SET_BT_WIFI_CONTROL_DATA5(h2c_pkt, *(data + 4)); Detected using the static analysis tool - Svace.

VendorProductVersions

Linux

Linux

affected
4136214f7c46839c15f0f177fe1d5052302c0205 - < 1ee8ea6937d13b20f90ff35d71ccc03ba448182d
affected
4136214f7c46839c15f0f177fe1d5052302c0205 - < 68a1037f0bac4de9a585aa9c879ef886109f3647
affected
4136214f7c46839c15f0f177fe1d5052302c0205 - < 74e18211c2c89ab66c9546baa7408288db61aa0d
affected
4136214f7c46839c15f0f177fe1d5052302c0205 - < c13255389499275bc5489a0b5b7940ccea3aef04
affected
4136214f7c46839c15f0f177fe1d5052302c0205 - < 9febcc8bded8be0d7efd8237fcef599b6d93b788

+1 more versions

Linux

Linux

affected
5.4
unaffected
0 - < 5.4
unaffected
5.15.186 - <= 5.15.*
unaffected
6.1.142 - <= 6.1.*
unaffected
6.6.94 - <= 6.6.*

+3 more versions

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