CVE-2021-33847

published 2022-08-18

CVE-2021-33847: Improper buffer restrictions in firmware for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.120 may allow an…

high 7.8 CVSS 3.1

AV L AC L PR L UI N S U C H I H A H

Improper buffer restrictions in firmware for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.120 may allow an authenticated user to potentially enable escalation of privilege via local access.

Affected

18 ranges

Vendor	Product	Version range	Fixed in
intel	dual_band_wireless-ac_3165_firmware	< 22.120	22.120
intel	dual_band_wireless-ac_3168_firmware	< 22.120	22.120
intel	dual_band_wireless-ac_8260_firmware	< 22.120	22.120
intel	dual_band_wireless-ac_8265_firmware	< 22.120	22.120
intel	killer_wi-fi_6_ax1650_firmware	< 22.120	22.120
intel	killer_wi-fi_6e_ax1675_firmware	< 22.120	22.120
intel	killer_wi-fi_6e_ax1690_firmware	< 22.120	22.120
intel	killer_wireless-ac_1550_firmware	< 22.120	22.120
intel	wi-fi_6_ax200_firmware	< 22.120	22.120
intel	wi-fi_6_ax201_firmware	< 22.120	22.120
intel	wi-fi_6_ax210_firmware	< 22.120	22.120
intel	wi-fi_6_ax211_firmware	< 22.120	22.120
intel	wi-fi_6_ax411_firmware	< 22.120	22.120
intel	wireless-ac_9260_firmware	< 22.120	22.120
intel	wireless-ac_9461_firmware	< 22.120	22.120
intel	wireless-ac_9462_firmware	< 22.120	22.120
intel	wireless-ac_9560_firmware	< 22.120	22.120
intel	wireless_7265_firmware	< 22.120	22.120

CWE-119