CVE-2025-38159

HIGH

Linux Kernel - Out-of-bounds Read in rtw88 WiFi Driver

Title source: llm
STIX 2.1

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.

Scores

CVSS v3 7.1
EPSS 0.0014
EPSS Percentile 3.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Details

CWE
CWE-125
Status published
Products (21)
debian/debian_linux 11.0
linux/Kernel 5.16.0 - 6.1.142linux
linux/Kernel 5.4.0 - 5.15.186linux
linux/Kernel 6.13.0 - 6.15.3linux
linux/Kernel 6.2.0 - 6.6.94linux
linux/Kernel 6.7.0 - 6.12.34linux
Linux/Linux < 5.4
Linux/Linux 4136214f7c46839c15f0f177fe1d5052302c0205 - 1ee8ea6937d13b20f90ff35d71ccc03ba448182d
Linux/Linux 4136214f7c46839c15f0f177fe1d5052302c0205 - 4c2c372de2e108319236203cce6de44d70ae15cd
Linux/Linux 4136214f7c46839c15f0f177fe1d5052302c0205 - 68a1037f0bac4de9a585aa9c879ef886109f3647
... and 11 more
Published Jul 03, 2025
Tracked Since Feb 18, 2026