7.1

CVE-2025-38159

wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.4 < 5.15.186
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.142
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.94
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.34
Linux ≫ Linux Kernel Version >= 6.13 < 6.15.3
Debian ≫ Debian Linux Version11.0
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.14% 0.038
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://git.kernel.org/stable/c/1ee8ea6937d13b20f90ff35d71ccc03ba448182d
Patch
https://git.kernel.org/stable/c/68a1037f0bac4de9a585aa9c879ef886109f3647
Patch
https://git.kernel.org/stable/c/74e18211c2c89ab66c9546baa7408288db61aa0d
Patch
https://git.kernel.org/stable/c/c13255389499275bc5489a0b5b7940ccea3aef04
Patch
https://git.kernel.org/stable/c/9febcc8bded8be0d7efd8237fcef599b6d93b788
Patch
https://git.kernel.org/stable/c/4c2c372de2e108319236203cce6de44d70ae15cd
Patch
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
Third Party Advisory