CVE-2025-38159

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux4136214f7c46839c15f0f177fe1d5052302c0205 < 1ee8ea6937d13b20f90ff35d71ccc03ba448182daffected
LinuxLinux4136214f7c46839c15f0f177fe1d5052302c0205 < 68a1037f0bac4de9a585aa9c879ef886109f3647affected
LinuxLinux4136214f7c46839c15f0f177fe1d5052302c0205 < 74e18211c2c89ab66c9546baa7408288db61aa0daffected
LinuxLinux4136214f7c46839c15f0f177fe1d5052302c0205 < c13255389499275bc5489a0b5b7940ccea3aef04affected
LinuxLinux4136214f7c46839c15f0f177fe1d5052302c0205 < 9febcc8bded8be0d7efd8237fcef599b6d93b788affected
LinuxLinux4136214f7c46839c15f0f177fe1d5052302c0205 < 4c2c372de2e108319236203cce6de44d70ae15cdaffected
LinuxLinux5.4affected
LinuxLinux0 < 5.4unaffected
LinuxLinux5.15.186 <= 5.15.*unaffected
LinuxLinux6.1.142 <= 6.1.*unaffected
LinuxLinux6.6.94 <= 6.6.*unaffected
LinuxLinux6.12.34 <= 6.12.*unaffected
LinuxLinux6.15.3 <= 6.15.*unaffected
LinuxLinux6.16 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

References